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List of Jounal Titles
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Current Advances in Materials and Processes
18
- Effects of heating rate on evaporation dephosphorization of steelmaking slag.
- Competing reaction model considering interfacial chemical reaction rates.
- Phase field analyses of silicon facet crystal growth from a melt of a Si alloy.
- Observation of silicon secondary crystal growth from supercooled melt of Si-10wt%Ni alloy.
- 3-D phase field analyses of dendritic growth.
- Simulated observation of bubble behavior under electromagnetic braking utilizing high-intensity magnetic field environments.
- Effects of Al2O3 and MgO composition on the liquidus of the phase diagram of CaO-SiO2-FeOx under various oxygen partial pressure.
- Particularly extended wetting of liquid copper on solid iron plate that is oxidized on the surface.
- An automaton simulation of flow behavior of single component grains with a different grain size.
- Computation of thermal conductivity of fused silicate by the molecular dynamic method.
- Observation of crystallization behavior and construction of TTT diagrams of slag of blast furnaces and converters.
- Effects of interfacial reactions on the wetting between molten steel and oxide.
- Carbon structure analysis of the local structure of coke during coke formation process by handpicking.
- Mass transfer near pores accompanied by bubbles.
- A measurement plan of heat transfer characteristics of molten metal by static magnetic field hybrid type levitation technique.
- Design of lubricant based on slag for rolling process of large strains to obtain ultra-fine grain steel.
- Manufacturing of high-pressure hydrogen gas from waste Al directing to recycling of resources.
- Reduction in the temperature of blast furnace heat conservation band using carbon material - ore macroscopic composite.
- Direct reduction of iron oxide by solid carbon.
- Direct reduction of iron oxide by solid carbon.
- Rapid reaction between carbon and iron oxide composite introduced by milling treatment.
- Effects of gangues on the carburizing and melting behavior of iron ore.
- Reducibility of wustite compacts containing molten slag of FeO-SiO2-CaO type.
- Design of blast furnace slag systems for realizing low-temperature operation of blast furnaces.
- Effects of slag on the carburization and melting of reduced iron.
- Analyses of environmentally friendly revolutional blast furnaces.
- Design of high efficiency raceway of a blast furnace.
- Reduction reactions of carbon composite iron ore pellets in shaft furnaces and possibility for assisting the enhanced blast furnace functions.
- Ultra-high productivity and ultra-low environmental burden operations of blast furnaces.
- Probability of the fast self reduction technology by carbon composite iron ore pellets (CCIP), and prospects.
- Direct simulations of mixed phase flow accompanied by boiling.
- Analyses of fuel infection and combustion in gasoline and diesel engines.
- Simulations of discrete particles in forming particle clusters in two-phase flow of solid and vapor phases.
- Simulations of combustion of pulverized coal.
- Stirring of a molten steel bath utilizing gyrating jet flow.
- Mathematical modeling of the behavior of pulverized coke in a blast furnace.
- Analyses of blast furnace raceway by a coupled model of the discrete element method and finite difference method.
- The behavior of flow of mixed phases at controlled electric magnetic forces at continuous casting of steel.
- Analyses of behavior of intermetallic compounds in hot dip-galvanizing bath.
- Evaluation of dry distillation behavior of biomass in a coke oven.
- Coal mixing ratio determination by the high temperature NMR imaging method.
- Effects of additives on the growth rate of carbon formed from dry distillation gas of coal. Part 8, development of controlling technology for avoiding deposition of carbon in a coke oven.
- Quantitative evaluation of defects in coke and effects of the defects on coke strength. Part 1, development of manufacturing technology of high-strength coke.
- Manufacturing of high-strength and high-reactivity coke by adding agglomerated coal.
- Deformation behavior of coke at extrusion from a coke oven.
- The outline of new splaying apparatus.
- Reinforced managing system of charging controls for coke ovens.
- Analyses of flow of solid materials at lower part of a blast furnace by furnace core shape measurements.
- Estimation of temperature levels at lower part of a blast furnace at start-up operation with ignition.
- Improvement of permeability at lower parts of a shaft by injecting waste plastics added with slag forming materials.
- Reaction behavior of MgO in high temperature regions in a blast furnace.
- Heat transfer analyses considering the formation of solidified layers at bottom part of a blast furnace.
- Investigation of in-furnace situations corresponding to changes of furnace bottom temperature of a blast furnace. Part 6, analyses of flow of molten iron at the bottom of the furnace.
- The detection technology of the stored molten iron level in a furnace by the electromotive force at furnace bottom (EMF).
- Development of information retrieval system for similar cases based on a large-scale database online modeling.
- Equations for describing equilibrium Si deoxidation of molten alloys of Fe-Cr, Fe-Ni, Fe-Cr-Ni,Ni-Cu, and Ni-Co by applying square forms.
- Interactions among Si-Mo in molten iron.
- Separation to two liquid phases of iron and copper in the ternary system of Fe-Cu-B.
- Activity of P in Cu, Ni andCo.
- Removal of B by addition of Ti at Si solidification refining with Si-Al melt.
- Effects of wetting on the down flow of a mixture of gas and liquid phases near an exit in a vertical circular tube.
- Surface tension of the molten alloy of Fe-Cr-O at low concentration of oxygen.
- Effects of surface-active components on the surface tension of molten alloys.
- Effect of Surface Orientation of Alumina Single Crystals on the Interfacial Tension between Molten Iron and Solid Alumina under Different Oxygen Partial Pressures
- Improvement of surface defects of cast billets of high-aluminum containing alloy steel.
- Preventive measures for longitudinal cracks of continuously cast billets of high Al and Ti containing Fe-Ni-Cr high alloy steel.
- Effects of additions of alkali metal oxides on the crystallization of CaO-SiO2-CaF2 type glass.
- Precipitation of MnS, and Cu sulfide at high temperature in Fe-0.5%Cu-0.5%Sn ultra-low carbon steel.
- Effects of components contained in steel on the morphology of MnS in high-S steel.
- Simulation of coagulation of inclusion particles in steel by the fractal theory.
- Analyses of the opening speed of a structure of blast furnace tapping hole by a numerical analyses.
- Improvement of thermal insulating bricks for continuous heating furnace.
- Development of dusting material for sealing cracks of coke oven bricks.
- Design practice of long nozzles of Al2O3-C ceramics suitable for uses of repeated and long period.
- Development and application of a mogul type immersion nozzle.
- Evaluation of low-carbon type magnesia-carbon bricks.
- Development of reuse technology of used sliding gate plates.
- Addition of used SN refractory to Al203-SiC bricks.
- Development of automatic gouging technique for maintenance works of refractory.
- Effects of substrate curvature on the solidification at the initial stage.
- Effects of mold surface characteristics on the initial stage of solidification.
- Effects of supercooling on solidification structure of Fe-base and Ni-base alloys.
- Controls of microstructure of carbon steel by P-additions.
- The structure evaluation of molten Ca-Na-Sr-Al-O-F type slag by MD.
- Viscosity of molten Fe-Mo binary system.
- The dependence of the thermal conductivity of CaO-SiO2-Al2O3 type slag on the ratio of (%CaO)/(%Al2O3).
- The temperature dependence of the velocity of sound in liquid metals of the 14th group in the periodic table.
- Contribution of alkali metal oxides on the thermal conductivity of CaO-SiO2 slag.
- Thermal conductivity of molten silicate salts of Al2O3-CaO-SiO2 type.
- Viscosity of the CaO-SiO2-Al2O3-(R2O,RO) type slag and the structure analyses.
- An estimation computational model of surface tension of molten slag and mixed molten salts.
- Radial symmetry of the instability of the Marangoni convection of high-Ma number in a liquid silicon column.
- Microwave heating and applications.
- Preparation of Ni powder by the carbon reduction method with microwave heating.
- Microwave heating with the single mode of 45GHz in separated fields of electric field and magnetic field.
- Crystallization of blast furnace slag by microwave irradiation.
- Preparation of pig iron from mixed powder of carbon and iron oxide by microwave heating.
- Fluid analyses of plasma of a tundish plasma heater.
- Flow Patterns in Thin Slab Continuous Casting Mold
- Evaluation of characteristics and development of supersonic oscillator of wide frequency bands by electromagnetic vibration type. Part 11.
- The crystal orientation taking account of gravity force under high magnetic field
- Texturing of metal crystals by duplex applications of AC current and static magnetic field.
- Numerical simulation of fluid characteristics at moving stirring.
- Direct observation of growth and dissolution behavior of solid being suspended in liquid phase.
- Effects of wetting of mold and molten mold flux on heat transfer of mold.
- Heat transfer characteristics of mold at locations directly below the meniscus.
- Analysis of the behavior of continuous casting powder based on the Reynolds equation. The flowing mechanism of the powder.
- Flow behavior of mold powder in mold clarified by a cold model experiment. The flow mechanism of mold powder, 2.
- Analysis of the initial solidification state on the mold flux.
- Improvement of surface quality of continuously cast billets at the No2. casting machine at Kakogawa Steel Works.
- Prevention of transversal micro cracks by the controls of microstructure of the surface of billets at Kashima No.2 CC machine.
- Improvement of the surface flaws on case-hardening steel.
- Prevention of surface defects originated from pinholes in low-carbon and continuously cast S and Pb type free cutting steel.
- Numerical simulations in iron and steel processing.
- Rate of Oxygen Exchange Reaction between CO2-CO Gas and Molten Iron Oxide
- Effects of alloying elements on the evaporation rates of Cu and Sn in molten iron.
- Velocity of upward jet flow under reduced pressure environment.
- Behavior of powder and gas at flux injection observed by model visual experiments.
- Shape changes of a liquid drop of molten metal placed on solid plate caused by supersonic vibration.
- Characteristics of magnetite ore and efficient utilization. Mineral characteristics of deposit type magnetite ore in China.
- Elemental analyses of iron ores by the infrared spectrometry.
- Evaluation of mineral characteristics of chunky ore.
- Effects of Al2O3 and MgO components on the liquidus of the equilibrium phase diagram of CaO-SiO2-FeOx under various oxygen partial pressure.
- Microstructure of sintered ore mixed with various kinds of limonite ores by image analysis method.
- Effects of charges of volatile materials on the characteristics and permeability of sintered cakes.
- Development of granulation technique of preparing external charging of powder coke and limestone for sintering raw materials. Part IV, plant tests of external charged powder of granulated grains of coke and limestone powder as sintering raw materials.
- Development of granulation technique of preparing external charging of powder coke and limestone for sintering raw materials. Part V: Evaluation of sintered ore prepared by the external granulation method of powdered coke and limestone.
- An estimation method of characteristics of granulated materials formed by a drum mixer.
- Development of strengthening technique of sinter-granulated grains. Part VII, granulation characteristics of sintered raw materials.
- Development of strengthening technique of sinter-granulated grains. Part VIII, granulation characteristic with additions of dispersing agent.
- Development of strengthening technique of sinter-granulated grains. Part IV, improvement of permeability of sintering beds by strengthening the granulated particles for sintering raw materials.
- The repairing and harmonizing works and start-up operations of the No.2 sintering machine at Ohita Work.
- Development of blast furnace operations with low-cost and high-production rates by mixed charging of ores and coke. Part I, development of charging technique of a large amount of ores and coke to a blast furnace.
- Development of blast furnace operations with low-cost and high-production rates by mixed charging of ores and coke. Part II, high iron productivity operation of a blast furnace at Chiba Works of JFE.
- Recent operations of the Kakogawa No.3 blast furnace.
- Improved furnace bottom protection operations and improved circumferential balances at No.3 blast furnace at Kobe.
- Life extension technology of blast furnaces at Wakayama.
- Long time blow-down for exchanging works of staves and resume of operations of No.1 Blast furnace at Nagoya Works.
- Report on the repairing, third, of the No.2 blast furnace at Oita Works. Part 1, blow-down operation and repairing.
- Report on the repairing, the third, of the No.2 blast furnace at Oita Works. Part 2, resumption of operation.
- Repairing and operation resumption of Keihin No.2 blast furnace, the secondary.
- Research and development of advanced upstream processes.
- Operations with low-reducing agent and recycling technology.
- Manufacturing of DME in a blast furnace.
- Effects of the secondary decomposition gas of tar on the pre-reduction of iron oxide with coal dry distillation gas.
- Fine structure of products atCO-CO2gas reduction stage of (Fe,Al)2O3.
- Effects of limestone on the high temperature reaction behavior of coal composite iron ore pellets.
- Conditions for completing the reduction reactions of iron ores below 1000.DEG.C. in a moving bed reactor like a blast furnace.
- Effects of atmosphere gas on the residual carbon concentration in carbon composite iron ore briquettes.
- Reduction of iron oxide by waste paper.
- Recycling of grinding sludge for reducing environmental loads. Part 2, development of commercial machine and tests.
- Establishment of tire chips at a cold iron source-melting furnace.
- Decomposition of plaster by waste plastics containing halogens.
- Chlorination and evaporation of melt of PbO-PbCl2 type under the atmosphere of Ar-Cl2-O2.
- Evaporation kinetics of metal chloride in the ZnCl2-PbCl2 system
- Reduction behavior of Zinc oxide contained in electric arc furnace dust.
- A storage method of dust in a copper-containing cast iron container.
- Alkali hydrothermal synthesis of zeolite-A with steelmaking slag and crystalline Al2O3 as raw materials.
- Crystalline classification of blast furnace slag in the TTT diagram.
- Effects of chemical composition of steelmaking slag on the expansion characteristics of steelmaking slag.
- Solidification structure and behavior of alloying elements of Inconel 718.
- Prediction of solidification structure by multi-phase field method.
- Modeling of solid phase transformation by the phase-field method.
- The phase selection between the austenitic dendrites and two-phase dendritic eutectic growth in the alloy of Fe-C-Cr.
- Simulation of solidification structure formation during continuous solidification of steel.
- Simulation of solidification structure formation process by the Front Tracking method.
- Installment of a plasma heater at a continuous casting machine at No.1 caster at Ohita Steel works.
- Re-oxidation mechanism of molten steel by tundish plasma heater.
- Improvement of quality of steel sheets by operating with a single tundish.
- Development of flow controlling in strands with electromagnetic stirring in mold and in the strand.
- Development of a new roll layout for rapid CC machine. Part 1, preventive techniques for cyclic generation of surface disturbance in the CC mold.
- Controls of unsteady bulging type surface level changes in mold composed of several frequency components. Part 2, controlling techniques for suppressing the cyclic changes of surface level of molten steel in mold.
- A plan for enhancing the production capacity of the steel mill at Kakogawa Steel Works.
- Desulfurization behavior of molten iron by reuses of slag. Part 1; reuse technology of desulfurization slag of molten iron.
- Establishment of reuse technology of desulfurization slag. Part 2: reuse technology of desulfurization slag of molten iron.
- Effects of injection conditions on desulfurization rate of molten iron by magnesium vapor.
- Promotion of slag formation of flux at pretreatment of molten iron by the thermite reactions.
- Large size hot metal mixer, and direct charging of hot metal to a converter.
- Development of bottom blowing converter with large latitude of blowing gas rate (1).
- Improvement of ladle refractory under high-rate production.
- Dephosphonzation of Liquid Steel by BaO-CaO-FetO-CaF2 Slags
- Behavior of inclusions at deoxidation process of molten steel by in-situ prepared Mg vapor.
- Controls of deoxidation at small cross sectional open casting.
- Hydrothermal synthesis of tobermorite.
- Preparation of high-strength materials from iron and steel slag by hydrothermal synthesis, and detoxification of Cr in stainless steelmaking slag.
- Hydrothermal synthesis of glasscrystalline composite materials and measurements of thermo-physical properties.
- Glassification and heat recovery system for molten slag
- Applications of hydrothermal reactions for preparing rolling lubricant for large strain rolling to be applied to the preparation of ultra-fine grain steel based on the utilization of waste slag.
- Material flow analyses of steel based on the inter-industry relation table.
- Material flows in China: Part 1, Steel demands in China, Korea, Taiwan, and ASEAN countries.
- Material flow in Korea. Part 2: Steel demands in China, Korea, Taiwan, and ASEAN countries.
- Material flow in Taiwan. Part 3: Steel demands in China, Korea, Taiwan, and ASEAN countries.
- Material flows in ASEAN countries. Part 4: Steel demands in China, Korea, Taiwan, and ASEAN countries.
- Estimation of steel accumulated at various sectors in Japan.
- Domestic scrap generation and copper contents analyzed by the dynamic model in recycling uses of iron resources.
- A Life Cycle Inventory Model for Material Transportation
- Effects of the furnace size of small Tatara-furnaces.
- Effects of crystallites on the color tone of a glaze for celadon porcelain.
- Mechanical properties of copper-added steel.
- Construction of a model green hydrogen society at Waseda University, Honjo district in Saitama.
- Development of high-pressure hydrogen production facility with the raw materials of waste aluminum and alkaline aqueous solutions.
- Combustion synthesis of hydrogen storage alloys.
- Production of hydrogen use green cassette type signals and system development.
- Uses of hydrogen agents for medical, health, and transportable fuel cell batteries.
- Decomposition of Biogas into Hydrogen on Hot Slag
- Fixing of S and hydrogen evolution from hydrogen sulfide with goethite.
- Basic research on the fixing of S and hydrogen evolution from crude oil using metallic wastes.
- A study of introduction of hydrogen and fuel cell technology to Tohoku District for controlling environmental burdens.
- Combustion synthesis of lanthanide gallite electrolyte for solid oxide type fuel cells.
- Preparation of hydrogen storage alloys by Ca-reduction of mixed oxides.
- Embrittlement and fatigue characteristic of stainless steel in high-pressure hydrogen gas.
- General description of hydrogen production technology development utilizing gases of iron and steel production (Hot-COG). Part 1: development of hydrogen production technology utilizing gases from iron and steel production(Hot-COG).
- Hydrogen production by dry gasification method of iron and steel process gases. Part 2, development of hydrogen production technology utilizing gases from iron and steel production (Hot-COG).
- Cold model simulation of gas diffusion mixing in a dry gasification furnace head. Part 3, development of hydrogen production technology utilizing gases from iron and steel production. Requested presentation (Hot-COG).
- Simulation of combustion around injection nozzles for mixed gas in the dry gasification furnace head. Part 4, development of hydrogen production technology utilizing gases from iron and steel production (Hot-COG).
- Development of COG reforming catalysts. Part 5, development of hydrogen production technology utilizing gases from iron and steel production (Hot-COG).
- Separation of oxygen from high temperature and high pressure air utilizing mixed conductive solid electrolytes. Part 6, development of hydrogen production technology utilizing gases from iron and steel production (Hot- COG).
- Development of oxygen production process with mixed conductive inorganic membrane. Part 7, development of hydrogen production technology utilizing gases from iron and steel production (Hot-COG).
- Structure analysis of mixed conductive materials by NMR method. Part 8, development of hydrogen production technology utilizing gases from iron and steel production (Hot-COG).
- Development of membrane type reactors. Part 9, development of hydrogen production technology utilizing gases from iron and steel production (Hot COG).
- Effects of iron oxide and carbon catalysts on the formation of methane hydrate under stirred conditions.
- Decomposition of CO2 by magnetite that is subjected to mechanical milling.
- A study of features and styles of Chinese iron and steel production.
- Dissolution behavior of boron from steelmaking slag.
- Removal of poisonous metals from wastewater, and recovery of valuable metals. Part 1, removal of As in water.
- Purification treatment of wastewater containing oil by gas and liquid phase two-phase rotating jet flows.
- Recycling technology of rice hull ash by the solid synthesis method.
- Separation and recovery of phosphorous (P) from steelmaking slag by uses of high intensity magnetic fields.
- Trends of advanced thermal power plants, and R&D activities of high temperature materials. Part 1, advanced coal fired thermal power plants and high temperature.
- Trends of advanced thermal power plants, and R&D activities on high temperature materials. Part 2, material issues with temperature increases and material development.
- Present technologies for ultra-super critical pressure coal-fired boilers, and future material technologies.
- The next-generation ultra-super critical power plants of the steam temperature of 700.DEG.C. class.
- Development tasks of ultra-high temperature boiler plant materials.
- Alloy design of 650.DEG.C.class USC boiler uses 9Cr steel welded pipes.
- Material development trends of 700.DEG.C. class USC turbine rotors.
- Creep rupture strength characteristics of welded Alloy617, a candidate alloy for the next-generation USC boilers.
- Development of Fe-Ni base austenitic alloy for 700.DEG.C.USC power plants.
- Crystal orientation dependence of high temperature grain boundary fracture of SUS316 steel.
- Creep characteristics and microstructure of reproduced HAZ materials of boron-added 9%Cr ferritic heat resisting steel.
- Microstructure factor for inducing Type IV damage at HAZ of ferritic 9%Cr type heat resisting steel.
- Microstructure of W-added high strength 9%Cr ferritic heat resisting steel after uses for long period.
- Effects of the morphology of carbo-nitride on the creep characteristics at high temperature for prolonged duration of high Cr containing heat resisting steel.
- Analyses of inclusions in boron-added high Cr ferritic heat resisting steel.
- The creep characteristics of C-free Fe-12Ni-9Co-5Mo-5Crseries alloys.
- Decrease of long duration creep strength of low-nitrogen 9Cr heat resisting steel.
- Prediction of long duration creep rupture strength of 12%Cr heat resisting steel considering bends on creep rupture curves.
2
- Hybrid system model and model prediction controls of hot rolling finishing mill tension-looper systems.
- Continuous time systems with constraints and model predicative controls.
- Robust model predictive controls considering system constraints.
- Applications of the model predictive controls to supporting systems for obstacles avoidance.
- Frequency characteristics of flows in two-stage EMS process.
- Development of controlling technology of meandering of a hot finishing mill. Part IV, Application of the meandering technology with a meandering meter.
- Tension stabilizing controls of plate immediately after starting of coiling using the sliding-mode controls of the frequency formation type.
- Development of controlling technology of extension ratio of a skin-pass mill.
- An estimation method of heat transfer coefficients for steel plate cooling process.
- Object slab sensing system on highly efficient cooling systems.
- Development of finishing length meter at thick plate finishing mill.
- Development of high-speed continuous shape measurement technology.
- Development of location detection device for an overhead traveling crane.
- Surface flaw inspection by rotating uniform eddy current probe.
- Eddy-current flaw inspection of steel products by a plus-probe.
- High-resolution detection technology in internal defect detection located at deeper position.
- Optimum distribution of production among plural thermal reactors to cope with changes of demands.
- Large-scale database online modeling at a blast furnace operation.
- Renewal of the No.2 steel plant converter process computer.
- Autonomous scheduling for an aluminum rolling plant.
- For realizing the Ubiquitous at a production plant.
- Non-uniformity and formability of steel pipes.
- Effects of non-uniformity of pipes caused by forming process of steel pipes on free-bulging deformation.
- Studies of fracture and formability of tube tensile tests with image analyses.
- Effects of strength anisotropy of UOE steel pipes on the crushing strength and the prediction method of the effects.
- Deformation characteristics and local buckling strength of line pipes.
- A grain size refinement process by forging type large reduction forming and the reverse transformation heat treatment.
- Development of a predictive model for microstructure after the forging type large degree of forming.
- Development of the production process of ultra-fine grain steel sheets by ultra-short time inner-pass time multi-stands finish rolling.
- Development of grain refinement process by adding bending strain after hot rolling.
- Microstructure changes at the bend strain addition process after hot rolling.
- Evaluation of hot rolling lubrication by SRV testing machine.
- Development of super-cermet rolls for low temperature large degree of reduction rolling.
- Development of rolls with dispersed ultra-fine carbides for large degree of reduction rolling.
- Grease-base lubricant with solid lubricant.
- Characteristics of liquid colloidal lubricant with solid lubricant and inorganic compounds.
- Effects of micro-segregation on the internal properties of drawn steel wire.
- Effects of slab width on the formability of ultra-thick H shape steel.
- Analyses of long materials by two-stage discrete method. Part 4, development of an interface for FEM analysis of plastic forming.
- Warm and hot bending of high strength steel plates with direct current passing heating.
- The springback of high strength steel plates at warm and hot press forming.
- Effects of the material constitutional equations on the accuracy of analyses of springback.
- Deep drawing characteristics of a rectangular shell of thin titanium sheet by a beaded die.
- Improved collision safety and light weight by applying high strength steel sheets.
- Effects of heat treatment on the deformation at laser forming of pure titanium foils.
- A preparation method of hollow metallic spheres to be a major constituent for ultra-light and porous metals.
- Widening of manufacturing ranges of medium-size seamless steel pipes.
- Widening of manufacturing ranges of thick pipes by a 26"electroseamed steel pipe mill.
- Widening of manufacturing ranges of small pipes by a 4" mill.
- Effects of surface scales on the lubrication characteristics at hot rolling. Part1.
- Evaluation of formability of steel pipes for tube forming by rubber bulging forming tests.
- Rupture pressure at T-shaped hydroforming.
- Numerical analyses of 3D free surface flow (oblique collision of a liquid drop with a solid surface).
- Relations between the impinging pressure of jet flow and cooling rate at water-cooling.
- Effects of retaining water on steel plate at spray cooling.
- Measurements of deformation by transformation-induced super plasticity during cooling of a steel plate.
- Mechanism of formation of camber during imbalanced rolling.
- Introduction of a high-powered cold leveler for thick steel plates.
- Introduction of an on-line roll grinder for thick steel plate production.
- Effects of plate thickness and roll surface roughness on the roll transcription during temper rolling.
- Effects of temper rolling liquid on transcription of roughness at dull roll temper rolling.
- Effects of roll surface shapes on the surface brightness of cold rolled stainless steel plates and coefficient of friction.
- Development of roll reduction forming of fine patterns.
- Mechanical properties of laser-welded ultra-fine grain steel and improvement.
- Changes of microstructure of laser welded HAZ of ultra-fine grain high strength steel.
- The microstructure of the ultra-fine grain high strength steel and the welded joint characteristics.
- Microstructure and mechanical properties of ultra-fine grain steel bonded by frictional stirring welding.
- Low-temperature diffusion bonding of ultra-fine grain steel.
- Microstructure and deformation of austenitic stainless steel of SUS310S at partial melting state.
- Partially molten state extrusion of iron alloys, Part 2. Investigation of metal flow.
- Effects of welding speed, current, arc length on the penetration shape at AA-TIG (Advanced A-TIG).
- Development of a simulation model for microstructure of welds of 490 MPa class steel.
3
- Microstructure of Ni-Sn intermetallic compound electrodeposited from a chloride bath.
- Observation of zinc electrodeposition process using AFM.
- Mechanical properties of Ti-Nb-O alloy for the organism.
- Study on the deformation mechanism of high nitrogen austenitic steel by utilizing neutron scattering.
- Properties of scales in the long-term oxidation of Fe-Si alloy.
- Hardness and fracture toughness of the scales formed on Fe-Si alloy.
- Properties of the scales formed in early oxidation stages of Fe-3Si alloy.
- Properties of alumina scales formed by oxidizing at 1373 K of heat-resistant alloy with addition of trace precious metals.
- Nonequilibrium formation based on the strong strain processing of Zr/Cu laminated materials.
- Structure change due to the high-temperature deformation of high carbon steel with different cementite forms.
- Changes in the structure and hardness of titanium following nitrogen absorption.
- Study based on neutron TOF diffraction on the effects of assembly structure on the deformation of pearlitic steel.
- Powder eutectic covering of steel materials using a laser three-dimensional scanning method.
- Stress evaluation using SR on ultralow carbon stainless steel SUS316L after grinding treatment.
- Plasma nitridation structure of Fe-M (M=Ti, V, or Al) binary alloys.
- Influencial factor of ferrite transformation from the interface of steel and oxide .
- The effect of dispersed particles of Y2O3 on .BETA. particle miniaturization and grain growth behavior of titanium alloy.
- The effect of tempering heat treatment on the deposition behavior of improved 9Cr-1Mo steel.
- The development of the surface roughness map for three-dimensional shape analysis.
- Analysis of Si the state of Si in iron ores
- Basic examination for the analysis of the inclusion in iron and steel by helium microwave induced plasma emission analysis method (He-MIP-AES).
- Rust prevention of aged iron nails by green tea and the evaluation (2)
- Quantitative analyses of texture and prediction of plastic anisotropy in metal sheets.
- Yield strength and microstructure of austenitic single structure steel.
- Deformation microstructure and yield stress of metals and alloys.
- Yield Strength of Ultrafine Grained Metallic Materials Fabricated by Severe Plastic Deformation
- Estimation of mechanical characteristics by the indentation method.
- Changes of yield strength of ferritic steel by strain ageing.
- Microstructure and yield strength of ferrite-pearlite steel.
- Yield strength and microstructure of ferrite and bainite dual-phase steel.
- Strength analyses of nano, mezzo and macro scale of low cycle fatigued type 304 austenitic stainless steel.
- Supersonic fatigue tests of high strength steel loaded with mean tensile stress.
- Nano, meso, and macro size strength analyses of fine grain and coarse grain steel fractured by low-cycle fatigue tests.
- Effects of the stress ratio on fatigue characteristics of the alloy ofTi-6Al-4(900MPa class).
- Effects of the stress ratio on the fatigue characteristics of high strength steel.
- Effects of hydrogen on fatigue characteristics of bearing steel SUJ2 by supersonic fatigue tests.
- Effects of the size of nonmetallic inclusions on the rolling contact fatigue life.
- Observation of the fatigue crack initiation stage in SUS304 stainless steel by AFM.
- 3D fractography obtained by the fractal dimension maps and surface roughness maps.
- Effects of inclusions on magnetic characteristics ofNi-Mo-Cu-Fe type permalloy.
- Magnetic characteristics and recrystallization texture of P-added non-oriented magnetic steel sheets.
- Effects of forsterite coating on high frequency iron loss of grain-oriented magnetic steel sheets.
- Effects of tensile stress and surface conditions on magnetic characteristics of 3%Si-Fe single crystals.
- Relationship between the residual stress and magnetic domain refinement in Fe-3%Si single crystals at laser irradiation.
- Recrystallization of 3.5% Si steel from a fibrous .ALPHA.-phase.
- Formation of textures in magnetic steel sheets by strain-induced grain growth.
- Effects of precipitates on the rolling textures of 3% Si steel Goss single crystals, and EBSP analyses.
- The relationship between the primary recrystallization texture and the secondary recrystallization texture in the thickness direction of oriented magnetic steel sheets.
- Development of YS500N/'2' class certified CTOD joints steel for offshore structure uses.
- Development of 590N/mm'2' class high strength steel plates for architectural uses with superior toughness at welds.
- Various characteristics of low Pcm type steel for bridge uses of high heat input welding.
- Development of 9%Ni thick steel of high toughness for LNG tank uses.
- Toughness enhancement of low yield strength steel by controls of excess C by Ti-addition.
- Effects of slip systems between bainite lath on parallelism and deformation behavior.
- Cyclic softening of high strength HT80 steel studied by positron annihilation.
- The FEM and MD combined analysis method for evaluating strength characteristics of steel considering grain boundary slips.
- What can we measure by neutron scattering for steel engineering development? (Application of Neutron Scattering to Steel Research: Part 9)
- Tetoragonality of Martensite in Carbon Bearing Steels (Application of Neutron Scattering to Steel Research: Part 10)
- Microstructural Features of a Heavily Drawn Pearlite Steel Wire (Application of Neutron Scattering to Steel Research: Part 11)
- Determination of Volume Fraction and Carbon Concentration of Austenite in TRIP-aided Multi-phase Steels by Neutron TOF Diffraction (Application of Neutron Scattering to Steel Research: Part 12)
- Recovery and Recrystallization Behavior of a Ferrite Steel Subjected to Heavy Plastic Deformation (Application of Neutron Scattering to Steel Research: Part 13)
- Development of in-situ Neutron Diffraction Measuring System during Hot Deformation using Direct Resistance Heating (Application of Neutron Scattering to Steel Research: Part 14)
- Residual Stress Measurement by Neutron Diffraction for a SUS 304 Mechanical Component (Application of Neutron Scattering on Steel Research Part: 15)
- Effect of Nitrogen Addition on Tensile Behavior of Austenitic Stainless Steels Studied by Neutron Scattering (Application of Neutron Scattering on Steel Research Part: 16)
- Mutli-scaled Heterogeneity in Plastic Flow of Pearlite Steels (Application of Neutron Scattering on Steel Research Part: 17)
- In situ TOF Neutron Diffraction during Tensile Loading for a Ultra-heavily Drawn Pearlitic Steel Wire (Application of Neutron Scattering on Steel Research: Part 18)
- Development of image-processed artistic steel plates with superior formability.
- A study of cathodic exfoliation tests of polyethylene coated steel for offshore structure uses considering electric protection.
- Long period endurance of paint coating type corrosion resistant materials for offshore structure. Analyses of corrosion of steel under protective coating.
- Hardening mechanism of paint coating, and relation with the limiting film thickness for wrinkle formation.
- Observation of phosphate crystals inside a blister of a painted film in corrosive environments.
- Weathering test results of painted steel sheets for 10 years simulating test pieces of roofs and walls, and anti-weathering properties of 12 kinds of painted films.
- Stability of BCC ordered phases in binary X-A alloys with X as the 3d transition elements.
- Thermodynamic analyses of phase equilibrium in theFe-Rh-Ti ternary system.
- Thermodynamic analyses of the ternary phase diagram of Fe-Nb-P.
- Carburization mechanism of casehardening steel during vacuum carburizing.
- Modeling Cu Precipitation at multiple sites in Fe-Cu Alloys
- Modeling of precipitation of V4C3 carbides at tempering of martensite.
- Bainite transformation model considering the Sheaf size and the nucleation sites.
- Effects of thermal histories on the isothermal ferrite transformation of B-N added steel.
- Spatially resolved in-situ observation of solidification and phase transformation in low-alloy steel welds using synchrotron radiation
- Microphotographs of three kinds of 2.25Cr-1Mo steel of different initial microstructure.
- Evaluation of mobile dislocation density during creep deformation tests at rapidly changing stress of2.25Cr-1Mo steel.
- Characteristics of weld repaired parts of Cr-Mo-V cast steel for turbine casing uses actually operated for a long period.
- Enhancement of steam oxidation resistance of 9Cr ferrite type heat resisting steel by oxidation pre-treatment in low-oxygen argon gas atmosphere.
- Effects of pre-oxidation treatment temperature and Si content on steam oxidation resistance of 9%Cr ferritic steel.
- Creep strength of austenitic stainless steel plastically strained by pre-deformation.
- Comparisons of the stress for causing creep rate of 0.01%/1000h and the creep-rupture stress for 100 kilo-h of various heat resisting steel and heat resisting alloys.
- Effects of strain rate on the elastic properties of ferritic heat resistant steel at high temperatures.
- Changes of the structure parameter EOS and C during creep deformation in 8Cr-2W steel.
- Predictions of changes of precipitating phases associated with tempering in high-Cr ferritic heat resisting steel based on structural free energy.
- Effects of various structure factors on the long duration creep characteristics of martensitic heat resisting steel.
- Effects of boron additions on the structure changes of 0.1C-9Cr-3W-3Co steel during creep.
- Effects of annealing in a magnetic field on the microstructure and long duration creep characteristics of high-chromium type heat resisting steel.
- Effects of MX carbo-nitrides on the creep-rupture strength of 9 Cr type heat-resisting steel.
- Effects of isothermal holding temperature after normalizing on the precipitation behavior of MX carbo-nitrides.
- Theoretical investigation of the phase equilibrium of MX carbo-nitrides in 9Cr-V-Nb steel.
- The correlation between high temperature characteristics of materials and high temperature compressive strength of parts.
- Manufacturing and coating method of Ti metal employing slag and molten salts.
- Direct lining method of Ti on steel structure. Part 3.
- Effects of Al additions on the ageing behavior ofTi-1.2Fe-12.8Cr-Al alloy.
- Deep drawing formability of pure titanium plates by a plastic die.
- Caulking joints by shot peening.
- Wetting characteristics of ceramics with various liquids.
- Damping characteristics of compound structure steel dispersed with hexagonal boron nitride.
- Shear formability of high strength steel plates.
- Effects of hardness of punching tools on the piercing property of high strength hot rolled steel plates.
- Observation results of crack propagation behavior at edges at the punched hole expanding forming of hot rolled high strength steel plates. Part 1, investigation of the governing factors of hole expanding capacity of a punched hole of hot rolled high strength steel plates.
- Effects of chemical composition on the material characteristics of resistance welds of 780 MPa class eletroseamed steel pipe materials.
- Effects of alloying elements on the mechanical characteristics of Cu-added steel. Part1, nitriding characteristics of Cu-added steel.
- 3D atomprobe analyses of nitriding- steel containing Cr and Cu. Part2, nitriding of Cu-added steel.
- Effects of atmospheric conditions on the enrichment of copper at interfaces between scale and matrix iron during high temperature oxidation of Cu-added steel.
- Relationship between mechanical properties and deformation structure of low carbon steel deformed by high deformation rate.
- Effects of particle diameters and volume fractions of hard secondary particles on strength characteristics of DF steel.
- Development of steel plates for container uses, and forming technology of the plates.
- The effect of various annealing temperatures on mechanical properties and microstructures of Dual Phase steel sheets
- Sharp <100>//ND texture to develop on steel surfaces by .ALPHA..RAR..GAMMA..RAR..ALPHA.transformation.
- Relation between Grain Size and Plastic Anisotropy of Low-Carbon Steel Strips
- Deformation structure of IF steel plates subjected to unidirectional tension.
- Delayed fracture characteristics of 1000-1800MPa class ultra-high strength low-alloyed TRIP steel.
- Effects of simultaneous additions of Nb and Mo on the various characteristics of C-Si-Mn seriesTRIPtype bainitic ferrite steel.
- The generation mechanism of the shape memory freezing property by hot press.
- Characteristics of zinc coated steel sheet with hot-press.
- Effect of relative humidity on the delayed fracture of high-strength bolt steel under atmospheric corrosion environment.
- Effects of wire drawing processing strain and aging temperature on the hydrogen storage characteristics of high carbon steel wire.
- Hydrogen environment embrittlement characteristics of FCC metal due to electrolysis and high-pressure hydrogen charge.
- Hydrogen storage and embrittlement sensitivity of high-strength stainless steel wire after wire drawing processing.
- Strain aging characteristics of high-strength linepipe.
- Effect of yield elongation and shape heterogeneity on linepipe deformability.
- Structure factor affecting SSC-proofness of 125 ksi class high-strength low alloy oil well tubular.
- Effect of Mn on .GAMMA. grain size distribution.
- Effect of fine shot peening on material surface characteristics.
- Bending performance of shear-processed medium carbon steel plate.
- Study on FRM material as a hot tooling material.
- Observation of the generated plane of pure iron and low carbon steel. Study on the generation mechanism of cutting plane of soft steel (1).
- Observation of the generated plane of pure iron and low carbon steel. Study on the generation mechanism of cutting plane of soft steel (2).
- Carbide tool abrasion depression effect in Ti-addition low-carbon free cutting steel.
- Three-dimensional atom probe analysis of high carbon steel wire based on FIB micro sampling method.
- Effect of Microstructural Features on Ductility of Drawn Pearlitic Carbon Steels
- Corrosion and water wettability of Ti and Ti alloy under aqueous NaF solution.
- Local corrosion behavior in micropores formed by photon rupture method on a Zn alloy plating steel plate.
- Prediction of service possibility conditions of materials in environment-induced degradation.
- Semiconductor behavior and corrosion characteristics of oxide films formed in steel materials.
- Effects of low alloy addition on the corrosion action of low carbon steel in hydrochloric acid.
- Development of sulfuric acid-proof hydrochloric acid-proof dew point corrosion-proof steel pipe.
- Development of alloyed hot-dip galvanizing steel plate for automobiles.
- Effect of surface conditions on the hot-dip galvanizing performance of Si-Mn containing steel.
- Characteristics of perfect chromate (VI+III) free aluminized steel plate.
- Characteristics of chromate-free Sn-Zn plated steel plate as a fuel tank material for automobiles.
- Application of vapor process to surface-treated steel plates.
- Effects of additives on Zn-Cr alloy electrodeposition. Development of additives for Zn-Cr alloy electroplating (1).
- Electrochemical elucidation of additive action mechanismin in Zn-Cr alloy electrodeposition. Development of additives for Zn-Cr alloy electroplating (2).
- Effect of Mg on the pore corrosion of inorganic compound galvanized steel plates.
- Creation of the surface of steam-proof oxidation-proof stainless steel based on a molten salt electrodeposition method.
- EBSP observation of processing-induced martensitic phase in austenitic stainless steel.
- Effects of surface grinding on the structure and hardness of high-nitrogen austenitic stainless steel produced by means of a solid phase nitrogen absorption method.
- Effect of reversed austenite on work-hardening behavior in a low carbon 13% chromium martensitic stainless steel
- Effects of additive elements and N2 gas pressure on the structure and strength of Ni-free stainless steel using MA method.
- Dynamic recrystallization and grain pulverization of martensitic steel.
- Effect of Wire Diameter and Grain Size on Tensile Properties of As-Drawn Austenitic Stainless Steel Wire
- Structure and mechanical properties of the superfine wire of ferrite system stainless steel produced from MA treatment powder.
- Material property evaluation using a material testing apparatus under 45 MPa of high pressure hydrogen gas atmosphere. Characteristics of 35 MPa class high-pressure hydrogen fuel gas tank liner material for fuel cell cars.
- Fatigue characteristics of SUS316L and A6061-T6 in high-pressure hydrogen gas. Characteristics of 35 MPa class high-pressure hydrogen fuel gas tank liner material for fuel cell car (2).
- Effects of work hardening behavior on the punch stretch workability of austenitic stainless steel.
- Effects of mechanical characteristics on the fine blanking performance of metastable austenite stainless steel.
- Effects of S and Ti on the machinability of deposite hardening type stainless steel SUS630.
- High-temperature fatigue resistance of high-strength stainless steel.
- Effects of Cr on the initial rust-proofness of cutting edge plane.
- Effects of Ni on crevice corrosion of 18Cr stainless steel.
- Effects of base material dilution on the corrosion resistance of the weld joint of super .GAMMA. system stainless steel.
- Effects of stress and structure on the SCC sensitivity of austenite stainless steel.
- Oxidation behavior of Al-containing ferrite system stainless steel in exhaust gas atmosphere.
- Effects of alloying elements on the characteristics of Cr-Mn-Ni austenitic stainless steel.
- High Z - large strain processing and manufacture of ultrafine grain bar steel and plate.
- .ALPHA..RAR..GAMMA. transformation behavior in rapid heating. Mechanism for abnormal .ALPHA..RAR..GAMMA. transformation (3).
- In situ observation of .ALPHA..RAR..GAMMA. metamorphosis based on scanning ion microscopy. Mechanism for abnormal .ALPHA..RAR..GAMMA. transformation (4).
- Effect of Cooling Rates on Microstructure Evolution of Rapidly-Cooled High-Impurity Steels
- Variant Selection of Upper Bainite Formed at Austenite Grain Boundary
- Ultrafine TRIP-aided Multi-Phase Steels
- Phase separation of globular B2 deposit particles in Fe-Al-Ni alloy.
- Decomposition of cementite through high deformation and structure change through successive heating.
- Effects of MnS on bainite formation in steel materials.
- Effects of the size and shape of MnS in steel on drill tool life.
- Effect of TMCP conditions on the second phase form and carbonitride deposition behavior of trace element-added low carbon steel.
- Microstructure of plasma nitrided Fe-Cr alloys
- Fine dispersion behavior of cementite of high-tensile steel due to rapid tempering (Report 1).
- Effect of Prior Deformation in Recrystallization Behavior of Ultralow Carbon Martensitic Steel
- Effect of Carbon on Work Hardening Behavior in 18%Ni Martensitic Steel
- Estimation of Dislocation Strengthening in Cold-Worked Ultralow Carbon Martensitic Steel
- Analysis of inorganic - organic composite films using a temperature-programmed desorption method.
- Development of a highly sensitive analytical method for trace iron in water.
- Separation of metal ions using a flow system.
- Determination of boron in steel materials.
- Determination of trace elements in iron and steel using a flow injection system with an in-line separation column.
- Determination of trace carbon in iron and steel samples using a tube furnace - combustion infrared absorption instrument.
- Continuous gas monitoring using FT-IR.
- Analysis of generation gas based on skimmer interface ion attachment mass spectrometry (IAMS).
- High-sensitivity determination of non-metallic elements in steel using glow discharge emission spectrometry.
- Thin-layered surface depth piofiling by using dc voltage modulation technique in glow discharge optical emission spectrometry (GD-OES)
- Development of a new X-ray generator due to the electrification of an insulator.
- Chemical information analysis using the infrared and near infrared spectra of coal. Features of the wave number and wavelength range of infrared and near infrared spectra.
- Development of a trace gas real-time monitoring analyzer in high-temperature furnace based on supersonic speed molecular jet multiphoton absorption ionization mass spectrometer. Trial fabrication of a supersensitive Daly detector.
- Element mapping based on micro part X-ray fluorescence analyzer using poly capillary X-ray lens.
- Study on the reduction process of iron oxide surface using STM.
- Characterization technology for surface film. Measurement of ionic transport number in an electrodeposition oxide film.
- Study on analysis conditions for the quantitative determination of lead in steel based on glow discharge emission spectroscopy.
- Determination of trace Cu, Ni, Ti and B in steel based on self-bias current impressing rf glow discharge emission spectrometry.
- Observation of spark discharge emission unit process.
- Development of a high-precision determination method of steel product surface deposit.
- Distribution of boron in copper-iron interface vicinity obtained by laser ablation - sector type ICP mass spectrometry.
- Determination of mercury, lead, and cadmium in iron - steel based on ion exchange separation - ICP mass spectrometry.
- Analysis of trace sulfur in iron - steel based on ICP-MS using activated alumina minicolumn.
- Trends in advanced coal fired power generation and research and development of high-temperature materials (1). Advanced coal fired power generation and high temperature.
- Trends in advanced coal fired power generation and research and development of high-temperature materials (2). Material problems and material development with high-temperature adoption.
- Present technology and future material challenge of ultra super critical pressure coal-fired boilers.
- Next generation USC plant with the adoption of 700.DEG.C. steam temperature.
- Subjects for material development for ultrahigh-temperature boiler plant.
- Alloy design for 9Cr steel for use in the welded steel pipe of 650.DEG.C. class USC boiler system.
- Trends in and challenge to material development on 700.DEG.C. class USC turbine rotor.
- Creep rupture strength characteristics of the weld zone of a candidate material, Alloy 617, for the next generation USC boiler.
- Development of Fe-Ni-based austenitic alloy for 700.DEG.C. super class USC power plant.
- Crystal orientation dependence of SUS316 steel in high-temperature grain boundary fracture.
- Creep characteristic and structure of the HAZ reproduction material of boron addition 9%Cr ferritic heat-resisting steel.
- Structure factor producing Type IV damage in the welded heat affected zone of high Cr ferritic heat-resisting steel.
- Structure of long used W-containing high-strength 9%Cr ferritic heat-resisting steel.
- Effects of carbonitride form on the high-temperature long-time creep characteristic of high Cr ferritic heat-resisting steel.
- Analysis of inclusions in high Cr ferritic heat-resisting steel containing boron.
- Creep characteristics of C-free Fe-12Ni-9Co-5Mo-5Cr system alloy.
- Long-time creep strength degradation of low nitrogen 9Cr heat- resistant steel.
- Prediction of the long-time fracture strength considering curve bending of 12Cr heat-resistant steel.
- Effects of mechanical properties and aging of B addition TiNbAl alloy.
- Cold working characteristics of .BETA.-Zr and Ti alloy.
- Effect of Sc addition on the structure and mechanical properties of Ti-6 mol% Mo alloy.
- Direct reduction of the titanium oxide using a solid electrolyte ZrO2
- Fabrication of Fine-Grained .BETA.-Type Titanium Alloy through Mechanical Alloying Treatment
- Effect of temperature and time of heating on .BETA. grain growth of .ALPHA.+.BETA. type titanium alloy with added ultratrace level of yttrium.
- Effect of dosolved hydrogen on the grain growth of pure titanium.
- Deformation behavior analysis of Ti-Nb-Ta-Zr alloy using X-ray diffraction.
- Effect of additive elements on the heat treatability of Ti-Nb-Ta-Zr alloy.
- Evaluation of the color fastness of newly developed vacuum annealed titanium plate for building materia in a long-period exposure test
- Change of the structure and hardness of titanium on nitrogen absorption in the single .BETA. phase
- In-situ solid phase synthesis of titanium based composite material of Ti5Si3grain dispersion type started from titanium and glass waste
- Improvement in the creep resistance of nanosized TiB particle hardening Ti2AlNb composite material.
- High-cyclic fatigue breakdown behavior of .ALPHA. titanium.
- Thermal induction and stress induction martensitic transformation of nitrogen addition Ti-10V-2Fe-3Al alloy.
- Development of super iron - steel screws.
- Mechanism of grain refining due to superspeed and multistage finish rolling in stable austenite range.
- Development of rolling deformation microstructures in Fe-36 %Ni alloy.
- Fine grain formation of Mg alloy using a twist extrusion process.
- Mechanism of strain-rate dependent deformation of ultrafine grain aluminum at room temperature.
- Relations between hyperfine structure and strength of high-purity aluminum treated with ARB and annealing.
- obsevation of the microstructure of Cu-Ag-Nb alloy wire using 3DAP/TEM.
- Measurement of the internal stress field of ultrafine grain aluminum using TEM/CBED method.
- Microstructure Change during Warm Deformation in High Carbon Steels
- Microstructure and high-temperature deformation of nanocrystal tungsten.
- Study based molecular dynamics method on the grain size dependence of the intergranular and intragranular deformation of metal nanopolycrystalline body.
- Effect of nitrogen on Hall-Petch coefficient in austenitic steel
- Development of strong strain high-speed continuous work process "SVSP" for plate materials.
- Microstructure control of Mg alloy based on STSP processing.
- Effects of STSP machining conditions on the grain refinement of Al alloy.
- Microstructure control on Fe-C-alloy using STSP.
- Effect of strain gradient on the formation of nanocrystalline structure
- Machining conditions for nanocrystalline grain formation of steel materials through drilling.
- Grain refinement and thermal stability of FCC metal based on ECAP processing.
- Effects of rolling for plates with grain refinement through ECAP.
- Microstructure and mechanical properties of HRS materials of SUS316L and Ti-6Al-4V.
- Dynamic Recrystallization of Ferrite during Large Strain Warm Compression Of Ultra-Low Carbon Steel
4
- Deoxidation Equilibrium of Ti in Liquid Iron
- Trial of dephosphorization and desulfurization of molten iron with solid CaO based on the capillary actions.
- Development of reuse process of plaster by waste plastics.
- The formation of iron silicides, .BETA.-FeSi2 with Si-Fe-Cu type solvent.
- Highly efficient recovery process of silver from leaded scraps.
- Thermal reduction reaction of zinc oxide by carbon in reduced pressure.
- Measurement of refractive index of molten slag of CaF2-CaO-SiO2.
- Effects of film thickness on the melting of Cu thin films analyzed by the molecular dynamics.
- Experimental investigation of an oxygen sensors immersed in molten iron in the ultra-low region of oxygen activities.
- Wavelength and temperature dependences of the emissivity of molten Ni-Co alloys.
- Controls of the gravity and measures against convection on non-metallic particles by the Lorenz force.
- Thermal conductivity of the single phase Ni solid solution, and that of the Ni solid solution-Cr two-phase regions in Ni-Cr alloys.
- Inter-industry relation tables with respect to resource recycling from final disposal sites.
- Dissolution behavior of environmentally regulated materials from coal ash.
- Global environmental problems and in-process technology.
- The Present Situation of In-process Technology and Its Application in Steel-making Processes
- Measures on the processing of slag and dust by nonferrous smelting industry associations
- Technology development for resource recovery of incineration fly ash and slag.
- Utilization of steelmaking slag and detoxication of fluorine in hot metal dephosphorization process.
- Unstable falling behavior of solids in the two-dimensional cold model simulating low reducing agent ratio operation in a blast furnace and its control.
- Analysis of granule falling behavior in blast furnace by the particle method simulation.
- Quantification of stable and unstable flow area by the solid motion simulation in the raceway
- Basic study on the stability of material flow adjacent to the raceway of blast furnace.
- Development of measurement and visualization methods of non-steady phenomena of blast furnace.
- Analysis of solid flow behavior in the lower part of a blast furnace with the aim of high tapping ratio operation under blowing of a large amount of fine coal particles into a blast furnace
- Effect of filling structure and liquid characteristics on liquid behavior in the lower part of blast furnace
- Estimation equation of of liquid flow behavior and liquid holdup in the initial stage of a dry packed bed.
- Analysis of powder accumulation behavior in a blast furnace and the effect on the constraint of the mass flow in the furnace.
- Blast furnace hearth flow and heat transfer analysis on the assumption of the low reducing agent ratio operation.
- New Developments in Electromagnetic Flow Measurement
- Fundamental Research on Continuous Casting of Steel with Electromagnetic Fields
- Computation of two-phase flow in the presence of a magnetic field
- Study on Electromagnetic Continuous Casting by Imposing Amplitude-Modulated Magnetic Field Coupled with Mold Oscillation
- Research Activity of EPM in Research Institute of Industrial Science and Technology
- Application of Electromagnetic Force to the Si Refining by Solidification of Si-Al Alloy
- Quantification of solid metal isothermal transformation based on measurement of magnetic susceptibility
- Experiment and Numerical Simulation of MHD Pump Using Rotating Twisted Magnetic Field
- Application of Double-Axis-Electromagnetic Stirring to Solidification of Al-Bi Alloy and Agglomeration of SiC particle
- Fabrication of crystal oriented Bi2Te3 by use of slip casting in a high magnetic field
- Dynamics and solidification behavior in the melts levitated by AC + DC fields
- Physical Property Measurements and the Modelling of Iron- and Steel- making Processes
- Physical Properties of Slags Relevant to Heat and Mass Transfer in Steelmaking Process
- Thermal Conductivity of Al2O3-CaO-SiO2 Glasses and Melts
- Measuring and modeling of viscosity and surface properties in high temperature systems
- DEVELOPMENT AND APPLICATION OF A QUASI-CHEMICAL VISCOSITY MODEL FOR Al2O3-CaO-"FeO"-MgO-SiO2 SLAGS
- Predicting Surface Properties and Viscosity of Liquid Metals and Molten Slag
- Viscosities of CaO-SiO2-Al2O3-R2O Melts and Structural Characterizations of Glasses
- Numerical and experimental analysis on infiltration of mould flux in continuous casting
- The Ability of Slags to Absorb Non-Metallic Inclusions
- Stress Relaxation in Molten CaO-SiO2-Al2O3 Slags
- Density measurements on silicate melts containing calcium fluoride using sessile drop method
- Liquid-Solid Interface Free Energies and Nucleation for Metals
- Some Aspects on Clogging during Casting
- Dispersoids and their Effect on Solidification Structure
- Refinement of Solidification Microstructure and Austenite Grain by Fine Inclusion Particles
- "In-situ" Observation of the .DELTA..RAR..GAMMA. phase Transformation on the Surface of Low Carbon Steel Containing Phosphorus
- Prediction of Prior Austenite Grain Size of High-impurity Steels through Simulation of P Influence on the Phase Transformation
- In-situ Observation of Growth and Melting of a Solid Particle
- Crystal Orientation by Imposing Electromagnetic Field during Solidification
- Micro-Segregation along the Monovariant Line in an Iron-Carbon-Chromium Alloy
- Dendrite Growth Model using a New Front Tracking Technique
- Modelling of Grain Structure and Segregation in Casting
- Simulation of microstructure of as-cast steels in continuous casting
- Combustion Synthesis of Fine Boride Particle Dispersed Metal Matrix Composites
- The analysis of liquid structure and viscous flow movement near the solid-fluid interface using molecular dynamical method
- The wettability between pig iron making slag and coke in the blast furnace
- The development of molten metal thermophysical properties measuring method by the static magnetic field hybrid floating technology
- The viscosity of the melting Fe-C binary system
- The trial of the viscosity prediction of the molten slag using neural network
- The viscosity prediction of the mould flux using neural network
- The development of the high-speed foundry technique of No.2 continuous casting machine in Kakogawa
- A work-saving in Kei-Hin 1CCM.
- The nozzle blockage growth mechanism in the Kakogawa steel works No.4CC-2STR for the secondary cooling.
- Life improvement of the hot connected reuse tundish S/N plate
- CC submerged nozzle blocking mechanism in the stainless steel (1) -Classification of the blocking morphrogy and blocking with the spinel inclusions-
- The clogging mechanism of CC immersion nozzles by stainless melts ( 2). Clogging by titanium containing stainless steel melts.
- Phosphrous distribution among 2CaO-SiO2 particles CaO-SiO2-FetO type slag.
- The behavior of P in the reactions among CaO particles-CaO-FetO-P2O5(-SiO2) type slag.
- The dephosphorization characteristics of mesoscopic size 2CaO-SiO2(CaO) particle dispersed slag.
- Reaction mechanisms of CaO and FeOx-CaO-SiO2-P2O5 type slag at 1573K.
- Penetration of molten slag in equilibrium with solid CaO by the capillary phenomenon.
- Behavior of desulfurization of molten iron while being stirred by an impellor.
- Continuous removal of silicon by blowing gaseous oxygen.
- The formation of slag in a multi-functional converter.
- Effects of blowing conditions of oxygen on the dephosphorization of molten iron.
- Reaction mechanisms of slag formation promotion with thermite reactions.
- The formation rate of the melt of multi-component type calcium ferrite.
- Effects of coarse grain iron ore on the formation of pores in sintering reactions.
- Effects of the operation factors on the dust emission from sintering beds.
- An estimation model for the distance of particles during rotation and movement. A simulation model of granulation of iron ores in a drum type mixer. Part, 1.
- An estimation model for the distance of particles during rotation and movement. A simulation model of granulation of iron ores in a drum type mixer. Part, 2.
- Optimization of the drum specifications. The simulation model of the agglomeration of iron ores in a drum mixer. Part 3.
- Numerical Modeling of Non-isothermal Reduction in a Hematite Pellet with Using a Mixture of H2-H2O-CO-CO2
- Direct observation of the interfaces between solid carbon and iron oxide in an electron microscope.
- Carburization and melting behavior of reduced iron accompanied with the rapid heating of mixture of iron and carbon.
- Production test operations of granular iron at a pilot plant (Part 2, development of production technology of granular iron by a carbon-pellet type reduction melting furnace).
- Iron source processes to be friendly to environments. The mechanism of the reduction at the initial stage and the crystal orientation dependence of polycrystalline hematite by solid carbon.
- Production conditions of partially reduced sintered ores (development of production technology of partially reduced sintered ore). Part 2.
- The reduction mechanism of fine wustite ore particles in the stream of CH4.
- Evaluation of high temperature quality of un-sintered pellets containing coal.
- High temperature reaction behavior of hot formed briquettes consisting of ores and coal with the additions of pulverized wood.
- Effects of slag on the basic characteristics of rotating liquid jet flows to be generated in transient states.
- Effects of the tracer injection method and the vessel diameter on the uniform mixing in a bath in an inclined cylinder.
- Effects of wettability on the ascending atmospheric bubbles in a bath in a vertical circular tube.
- Effects of the wettability of an orifice on the adherence of bubbles to the orifice and on the flow behavior of two-phase flow of gas and liquid.
- Effects of inclined vortices on entrapment of low-density particles into melt.
- Flow of liquid and particle behavior during gyration rotation of jet flows of bubbles in a cylindrical vessel.
- Effects of sludge on the rotation phenomenon of bubble jet flows in high-viscosity liquid in a cylindrical vessel.
- Characteristics of top-blown jet flow in an environment of reduced pressure. (Part 1 of the behavior of top-blown jet injection under reduced pressure).
- Numerical analyses of top-blown jet flows in an environment of reduced pressure (Part 2 of the behavior of top-blown jet injection under reduced pressure).
- A model experiment on the floating and removal of inclusions in melt by the action of blown bubbles.
- The absorbing rate of nitrogen in melt of high-chromium containing steel under high pressure melting environments.
- Microscopic observation of thermal reduction reaction samples of MgO by Al.
- Reaction rate theory analyses of MgO reduction by isothermal thermo-reduction with Al.
- Measurements of the mass transfer coefficients and thermal conductivities between molten iron and solid iron.
- Visualization of collision of pseudo-inclusions in turbulent flow fields, and theoretical discussions.
- Effects of the acoustic cavitation on the solidification structure.
- Effects of the design of an acoustic chamber on the acoustic decomposition of chemical substances.
- Effects of oxidation of SiC on the corrosion resistance of blast furnace main trough metal-line attack.
- Applications of high heat conductive bricks of Al2O3-SiC-C type to a mixer car.
- Numerical analysis investigation of fallout accidents of bricks from neck parts of a converter.
- Structure analysis of the lining bricks at converter necks.
- Life extension of the CB nozzle by the improved sintering maintenance work of a converter.
- Improvements of steel ladle refractories.
- Development of the rotary shot casting process. (Part 1 of the development of the rotary shot casting process).
- Development of materials for rotary shot process for refractories. (Part 2 of the development of the rotary shot casting process).
- Modifications of pressure repairing materials for RH furnaces.
- Development of the pressure insertion method of refractories for RH furnaces. Part 2.
- Recycling technology of used refractories at Japan Steel Corp.
- Holding of liquid metal by imposed high intensity magnetic fields.
- Electromagnetic separation effects of nonmetallic inclusions in molten metal by imposing intermittent magnetic fields.
- Coalescence and separation of inclusions in molten metal by stirring caused by one directionally traveling magnetic stirring.
- Sono-processing of materials based on an acoustic cavitation phenomenon.
- Carbon thermal reduction reactions of carbon-containing pellets by heating with microwave irradiation.
- In-process technology report by group activities and the tasks.
- Effects of alkaline-earth metal oxides and CaF2 on the conductivity of CaO-SiO2 type slag.
- TTT and CCT diagrams and crystallization behavior of various kinds of slag.
- Effects of the chemical composition on the setting reactions of iron making slag by the hydrothermal synthesis.
- Biological growth on submerged steelmaking slag.
- Setting of water-cooled slag in seawater, and a preventive method.
- Dissolution behavior of chromium to water from chromium-containing crystalline phases.
- Analysis of hydroxide contained in slag by the infrared spectroscopy.
- Recovery of metal salts from Fe2O3-ZnFe2O4-ZnO-PbO by Ar-Cl2-O2 gas.
- Aerosol Coagulation in an Agitated Vessel Concerning Interaction Effect between Particles
- Thermo-carbon reduction of zinc oxide under reduced pressure.
- Recycling of grinding sludge for reducing environmental load. Part, 3, acceleration of reduction of environmental loads by modifying solid-liquid separation technology.
- Simultaneous evaluation of high temperature properties of sintered ore and coke strength at furnace bottom based on the reactivity.
- Quantitative qualification of reactivity and remaining strength after reactions of coke according to a mathematical model considering an isothermal fixed bed.
- Evaluation of remaining strength of coke of high reactivity after reaction.
- Effects of the distribution of tuyere air volume on solid flow in a blast furnace.
- Effect of the Tuyere Placement on Mixing Molten Iron and Slag in Ironmaking Smelter-Water Model Study
- The start-up of hot operation of the Blast Furnace No 1. Kashima, the 3rd..
- Stopping of air supply for conducting maintenance works of cooling staves, and restarting operations at No.1 Kakogawa BF.
- Controls of the furnace bottom solidified layer during the reduced burden height and stoppage of blowing for life extension of a blast furnace.
- Estimation of the limiting iron production ratio when hydrogen type reductant is blown to a blast furnace.
- Effects of tapping conditions on slag residues in a blast furnace under operations of high production ratio of pig iron.
- Effects of water contents in blast on the powder ratio at the lower part of a blast furnace.
- Effects of iron content in the dripping slag on the tapping behavior of molten iron.
- Defining the fundamental properties of metallurgical coke
- Effects of dry distillation temperature and holding time on the mechanical properties of the coke matrix.
- Numerical analysis of the strength factors of coke induced by the pore structure.
- Effects of coal grain size on the grain size of coke.
- Production of high-reactivity coke by the coke reforming method.
- Effects of manufacturing methods of granular coal on the coke quality.
- Effects of coal grain size on the properties of formed coke.
- Softening and melting properties of solvent-extracted ash-less coal (hyper-coal).
- Effects of blending of hyper-coal on the softening and melting properties of coke produced by blended coal.
- Effects of the addition of Hyper-coal to blended coal on strength of coke.
- Estimation of extruding forces at an operating furnace by an extrusion model.
- Estimation of load carrying capacity of old coke oven walls based on the discrete element simulation method.
- Effects of gas flow rates on the formation rate of thermal decomposition of carbon from distilled coal gas. Part 9, Development of preventive measures for the deposition of carbon on coke oven walls.
- Development of an observation apparatus for inside of a combustion chamber.
- Flattening of spray-coated surfaces by re-heating, Part II.
- Replacement of traveling saddles of a pusher of a coke oven based on equipment diagnosis. (A life extension program of the coke oven at Sakaide).
- Recovery of the controlling functions of a butterfly valve.
- Effects of steel grades and operating conditions on the surface defects on continuously cast billets.
- Evaporation mechanisms of lead from molten steel in continuous casting mold.
- Effects of mold materials and interfacial characteristics on the internal quality of steel ingots for forging uses.
- Simulations of the formation of gas-gaps at the initial stage of solidification.
- Effects of flow rate and pressure of cooling water on cooling capacity of sprayed water.
- Development of a temperature prediction model of flow of molten steel to a ladle.
- Development of an evaluation method of inclusions in steel by a high frequency supersonic detection method.
- Capturing of bubbles and inclusions at solidification shells solidified under oscillating magnetic fields to be applied to low-molting point metals.
- MnS and Cu2-xS Precipitation in Strip Casting Low Carbon Steels Containing Phosphorus
- The precipitation behavior of Cu, and MnS in Fe-Cu-Sn type alloy steel.
- Effects of phosphorous concentration on the phase transformation of the ternary system of Fe-C-P.
- Analysis of the behavior of grains at the initial stage solidification.
- Changes of the solidification structure of .GAMMA.phase by the cooling rate after the solidification and the controls of the structure by direct forming of HSLA steel added with trace amounts of alloying elements.
- Effects of various operating parameters on the formation of inclusions through the vapor deoxidation by Mg.
- Refurbishing works at the VOD facility at Yawata Steel Works to a pit-type.
- The formation behavior of cavities by vortices at top blowing under reduced pressure.
- Deoxidation tests of molten iron by top blowing of hydrogen.
- Analysis of refining reactions of high-S steel added with Ti.
- Effects of Mn, Cr, Nb, and V on the morphology of MnS, and oxygen activities of low carbon sulfur type free-cutting steel.
- Controls of slag composition during the ladle desulfurization of molten steel.
- Refining Effects on Non-metallic Inclusions of Steel with Magnesium and Barium Treatment
- Deflection characteristics of jet flows from a rapidly expanding type nozzle.
- Development of a top-blowing converter with a variable flow rate of bottom blowing.
- Development of an on-line measurement system for wears of converter tuyeres.
- Applications of an oxygen sensor to melting of stainless steel.
- Dissolution behavior of nitrogen in molten stainless steel under pressurized environments.
- Titanium series oxide phases in equilibrium with a molten alloy of Fe-Ti.
- Equilibrium between titanium and oxygen in an alloy of Fe-Ti coexisting with titanium oxides.
- Effects of the addition of Se on the supersaturation of the aluminum deoxidation.
- The thermodynamics ofFe-P-C series to be formed at dry processing of waste materials.
- Removal of Ce from molten salt of CeCl3-KCl series.
- Solubility of chlorine in molten slag.
- The phase equilibrium between NaCl-KCl-FeCl2 and NaCl-KCl-CuCl series compounds.
- The sulfide capacity of CaO-Al2O3-CaF2-Nepheline type slag.
- Combining CFD and Thermodynamical Databases for Modelling Metallurgical Processes-A Novel Approach
- Gasification and reduction of mixtures of paper and hematite at 1673 to 2073 K.
- Effects of the third elements on the activity of AgO0.5 in PbO.
- Separation to two liquid phases of Fe and Cu-Sn phases in the Fe-Cu-Sn-B series.
- Gasification of graphite by the water gas shift reaction.
- The C2 rotation-vibration temperature in high pressure and high output Ar-CO2 induction thermal plasma.
- Modeling of material processing with inductive coupled thermal plasma.
- Measurements of material particle speed and temperature placed in thermal plasma by a monochromatic CCD camera.
- Surface forming by magnetically deflected arc discharge.
- Numerical simulation of heat-input at the hollow cathode arc.
- A relation between the arc voltage and arc length of twin-torch plasma with the nozzle angle of 49 degrees.
- Radiation power distribution in the axial direction and the 2D temperature of plasma arc.
- Virtual experiments of arc melting systems accompanying complex interference.
- Roles of administration in constructing circulatory societies.
- Basic concept of waste reduction and reuses at public works.
- Examples of obstacles for private enterprises to face in initiating new business on environmental.
- Case studies of effective utilization at local communities of waste heat from plants.
- Bottlenecks for developing recycling business.
- Material flow of coal and related waste with respect to iron and steel industries.
- Steelmaking slag: uses and trends of development of uses.
- Trends of external waste to be treated inside iron and steel industries.
- Analysis of material flow of nickel. Part (1), estimation of domestic supplies and wastes.
- Material flow of nickel. Part (2), estimated amount of wastes.
- Recovery of stainless steel by floatation from grinding sludge of specialty steel.
- Prevention of formation of scales of water pipes by an aqueous physical treatment.
- Effects of firing conditions on the color tone of celadon glaze.
- COAL BASED MAGNETIZING ROASTING FOR IRON ORE CAP OF LATERITIC ORE
- Flexible Management of Solid Waste Recovery in CSC Sinter Plants
- Minimising energy consumption in iron ore sintering
- Promotion of Magnesium Desulfurization of Molten Iron
- Potential of Steelmaking Slag as a New Phosphorus Resource
- Dry Granulation of Slags-Turning Waste into Valuable Products?
- Simulation of molten slag granulation to produce glass beads
- Fundamental Approach to the Removal Process of Zinc from Molten Slag
- Recycling of Waste Aluminum by Production of Hydrogen and Aluminum Hydroxide, with LCA
- Behaviors and Kinetic Model of Bamboo Pyrolysis
- Fundamental characteristics of a tubular flame burner, a combustion characteristics and NOx formation of the next-generation type burner system.
- Catalytic performance of limonite for decomposition and removal of minute amounts of ammonia present in fuel gas.
- Monitoring of thermally decomposed inorganic gas.
- Combustion rate of wooden biomass. Part 1, Biomass iron making.
- Simulations of blast furnace operations with injecting wood biomass(WBI). (Part 2, biomass iron production).
- Effects of iron oxide and carbon catalyst on the formation of methane hydrate from snow and ice.
- Removal of Phosphate by Use of both Schwertmannite and High Gradient Magnetic Field
- Total Nitrogen Treatment in Byproduct plant
- Effects of added water content in slag on the carbonation rate of soluble lime in steelmaking slag, Part 1 of development of effective stabilizing treatment.
- Effects of the relative humidity and temperature on the carbonation rate of soluble lime in steelmaking slag. Part 2 of the development of efficient and stable treatment methods of steelmaking slag.
- Absorption of carbon dioxide and evolution of hydrogen at wet-crushing of waste cement.
- TMR of energy resources and industrial materials.
- Analysis of material flow based on industrial relation of waste.
- Requests to material engineers for technological innovation in power production gas turbines.
- Efficiency enhancement and material technology for industrial use medium and small-size gas turbines.
- High-temperature materials applied to most advanced two-stage combustion gas turbines.
- Measures for temperature increase of power generating gas turbines and related material technology.
- Material design development, and application plan of ultra-heat resisting materials in the new centennial heat resisting material program.
- Development of high strength Re-1.5% class DS and CC alloys.
- Development of Ni-base superalloy for power generation uses with respect to the maintenance of the creep strength and enhanced oxidation resistance without any addition of Mo.
- Microstructure and creep strength of Ni-base superalloy for ultra-super critical steam turbine rotors of 700.DEG.C. class, the second report.
- Macroscopic segregation behavior of the Ni3Al precipitation strengthened type Ni-Fe base superalloys.
- The creep-fatigue characteristics of the alloy of Nimonic 263.
- The crystal orientation dependence of the low cycle fatigue characteristics of a Ni-base single crystal superalloy.
- Development of Nb-base superalloys and related diffusion barrier coating.
- Trends of standardization of high temperature corrosion test methods, from the Gakushin method to JIS and a scenario to JISO.
5
- Optimization of allocation and delivering of ores at material yards.
- A heuristic approach to design of groups of wire rod billets.
- Verification of transport capacity of slabs by mass flow simulation.
- Crane transportation planning by the immunity method.
- Factorial analyses of influences on quality changes by main component analyses.
- Analyses of independent factors of blast furnace operation data after converted to graphic information.
- Development of 3-D automatic control technology for transfer machines at raw material yards.
- Development of the electric PLC software design and preparation technology (CASE) at a large-scale iron and steel plant.
- Visualization and simultaneous measurements of the basic flow structure of dispersed mixed phases.
- A computation method of electromagnetic fluid by an electromagnetic sensor.
- Measurement Of Hydraulic Oil Leak Of Skirt Cylinder
- Development of a high-sensitivity electromagnetic supersonic inspection technology.
- Development of non-contacting flaw detection technology of steel sheets by the electromagnetic supersonic.
- A leakage flux type internal inclusion meter for hot-rolled sheets. A basic study.
- Surface inspection with an eddy current inspection probe for steel products.
- Measurement technique of material properties of plate steel using laser-based ultrasonics (Part 1: Measurement of austenite grain size)
- Development of measurement systems of material characteristics of thick plates by the laser supersonics. Part 2, Measurement of the degree of recrystallization and the aspect ratio of crystals.
- Development of a measurement technology of on-line measurement of bead shapes on inner surfaces of eletroseamed steel pipes.
- Simulation of the generation of plate bending and thickness difference at plate rolling and hot-rolling.
- Controls of meandering on a steckel mill.
- The meandering phenomenon and controls of meandering at the tail at tandem rolling.
- A theory of meandering of a plate at tandem rolling.
- Development of controlling technology of meandering at hot finishing mill.
- Plate passing simulation technology for the hot-rolled run-out table.
- Preventive measures for meandering and buckling of a steel strip in a process line.
- Effects of the deformation length on the hydraulic bulging deformation of welded steel pipes.
- The free bulging tests with the pipe end fixed.
- A material characteristics evaluation method based on the free bulging deformation behavior. Part 2, yield strength and the n-values, and evaluation of the r-values.
- Evaluation of formability of steel pipes for tube forming purpose by rubber bulging forming.
- Evaluation of formability of steel pipes by the ring tensile tests.
- The forming limit of steel and aluminum pipes under compound stress paths.
- Evaluation of the bulge forming features of steel pipes by expanding forming tests.
- Measurements of fracture limit and the distribution of the r-values by the pipe tensile tests with image analyses.
- Forming limits of steel pipes at the rotation tension type axial tension loaded forming.
- Surface roughness measurement technology and applications to on-line measurement.
- Transcription behavior of surface textures on galvanized steel sheets at temper rolling.
- Effects of surface roughness of rolls by machining on the transcription characteristics.
- Changes of surface characteristics at temper rolling without applying lubricant. Part 1, behavior of lubricating oil and surface roughness at temper rolling.
- Effects of temper rolling fluid on the inscription of roughness at temper rolling of high carbon steel sheet.
- Rolling theory of small reduction ratio.
- FEM simulation of non-uniform plastic deformation at temper rolling.
- Stress-strain analyses of mild steel sheets at temper rolling by the elastic-plastic finite element analysis.
- Analyses of the Lueders band formed at temper rolling by the continuous distributed dislocation theory.
- Finite element analysis of surface roughness transcription by the zooming method.
- Analyses of deformation and temperature of bar rolling: effects of cross-sectional division elements.
- Basic research on the deformation behavior of surface flaws in bar rolling.
- Generation behavior of surface flaws in ribbon-shaped steel sheets.
- Development of interfaces between the one-stage discrete method and the multiple skyline method by Samukawa. Part 6, Development of a modern interface for plastic forming finite element analysis.
- Effects of surface added shear strain layers of fine wire steel on the material characteristics. Part 1.
- Effects of oxygen and nitrogen contents on wire drawing features of titanium.
- ressing down characteristics of a press with oscillating dies.
- Effects of rolling lubrication on the rolling of ultra-fine grain steel sheets. Part 8, Development of SSMR process for manufacturing ultra-fine grain steel.
- Effects of thermo-mechanical treatment conditions on the grain refinement. Part 4, studies of grain refinement by complex strain additions.
- Analyses of thermal histories of materials after the bending strain addition of hot rolled steel.
- Micro-scale model for predicting changes of internal structure after heavy forming operation. Part 6, acquisition experiments of material data.
- Evaluation of lubrication property of rolling oil by a hot rolling lubrication evaluation machine.
- Evaluation of hot rolling rolls of super-cermet.
- Characteristics of liquid colloidal lubricant containing solid lubricant and inorganic compounds. Part 4.
- Effects of scales on the piercing characteristics of a piercer plug.
- Development of manufacturing technology of 780 MPa class small diameter electroseamed steel pipes.
- Effects of welding atmosphere and C, Si, and Mn contents on the formability of electroseam welds.
- T-shaped hydroforming of mash seam welded steel pipes.
- Development of a forming setup technology with a small diameter 4-inches mill.
- MOS bending characteristics of circular tubes according to finite element analyses.
- Measures for the structural materials of automobiles for weight reduction, and optimization of materials. Part 1, studies of the body structure and material optimization.
- Effects of section profiles of steel pipes on bending peak reaction force at initial stage of collision. Part 2, studies on body structure and material optimization.
- Development of a new shape steel sheet pile, or a hat-shaped pile.
- Water shut-off performance of water-shielding steel pile walls with pocket type joints.
- Development of BOX type steel sheet pile cut-off walls with welding works applied at the joints.
- Development of manufacturing technology of H-shape steel sheet piles of stainless steel by a double roll mill.
- Establishment of controlled rolling technology of SUS630 by thermo-mechanical treatment.
- Numerical analyses of deformation and thermal transfer behavior of a single liquid drop that impinges on a solid wall.
- Studies of the pinch cooling of a steel plate.
- Effects of water pressure on the cooling performance of a flat spray.
- Effects of forming conditions on the freezing characteristics of formed shape in the hat bend forming.
- Warm and hot hat bending of high strength steel plates by direct electric heating.
- Observation of plastic deformation behavior experiments of high strength steel plates subjected to non-proportionally loaded deformation.
- Analyses of a rolling process of thin plates containing small dents.
- Effects of C, and Cr contents on the end mill machinability of cold machining tool steel.
- Trail manufacturing of a FSW apparatus for steel uses.
- The FA solidification mode of partially molten austenitic stainless steel.
- Partially melting characteristics of SUS430 ferritic stainless steel.
- Effects of binders in WC on the corrosion resistance of spray coated self-flux type alloy films containing WC cermet.
- Simulation of grain boundary diffusion based on pressure gradient to be induced by surface tension.
- Quality enhancement of micro powder injection consolidated parts.
- Optimization of mold gate system design for cast steel products with the CAE technology.
- Effects of the mass effects on the material characteristics of large carbon steel castings.
- Microstructure and material characteristics of heat-resisting high Cr-Ni type austenitic cast steel.
- Development of an advanced exhaust valve material for high efficiency gasoline engines.
- Dry and wet abrasion characteristics, and ductility of high-carbon high-speed steel type alloys and a high-Cr cast iron.
6
- Simulations of the TiC precipitation in HSLA hot rolled steel sheets.
- High temperature oxidation of the alloys of Fe-Cr and Fe-Cr-Y.
- Stress partition between ferrite phase and cementite at tensile deformation of pearlite steel.
- Effects of the substrate treatment on the crystalline orientation of plated Sn layers for electronic circuit boards.
- Initial stage oxidation of alumina formation type heat resisting alloys.
- Effects of carburization (5-25ppm) on the evolution of transformation textured structure of steel plates added with 1%Mn.
- Changes of microstructure and residual stress by deformation in high-nitrogen austenitic steel.
- Microstructure, residual stress, and deformation characteristics of drawn wire of pearlite steel.
- Microstructure, residual stress and deformation characteristics of hard-drawn wire of ferrite steel.
- Changes of tensile deformation behavior by the ageing treatment in Fe-Cu alloy.
- New surface hardening process for Ti with CO gas.
- Development of new Ti alloy of .ALPHA.+.BETA. type with ultra-fine microstructure for medical uses and evaluation of biocompatibility.
- Changes of microstructure by ageing treatment of SUS316 (LC) austenitic stainless steel.
- Changes of structural free energy accompanied with tempering of martensitic steel.
- High-rate deformation characteristics of DP steel with different carbon contents.
- Governing factors of ferrite grain diameters formed by large strain deformation.
- Controls of the precipitation behavior of MX carbo-nitrides during isothermal heat treatment after normalizing treatment.
- Effects of the crystallographic orientations among bainite and laths on the transformation process of bainitic steel.
- Changes of the crystallographic orientations accompanied by the creep deformation of a single crystal of the single .GAMMA.-phase Ni-20mass%Cr with the orientation located inside the standard stereographic triangle.
- Effects of MnS on the grain refinement in steel.
- Changes of the crystallographic orientation accompanied by the creep deformation of the .GAMMA.single phase single crystal of Ni-20mass%Cr alloy with the [011] orientation.
- Controls of grain orientation of iron-base nano-crystalline materials by crystallization of amorphous precursors under magnetic fields.
- Changes of crystallographic orientations accompanied by creep deformation of single crystals of TiAl with full lamellar structure.
- The phase transformation microstructure of the alloy containing carbon ofTi-46.5Al-7Nb at the transformation of.ALPHA.-Ti.RAR..GAMMA.-TiAl.
- Changes of the crystal orientation by creep deformation in a polycrystal of the single .GAMMA.-phase alloy of Ni-20Cr.
- Effects of tempering time on the transition creep of modified 9Cr steel.
- Phase equilibrium among three phases of .ALPHA.-Fe(A2),.GAMMA.-Fe(A1)and .LAMBDA.-Fe2Mo(C14).
- High sensitivity quantitative analysis of nitrogen contained in plant wastewater by the stripping voltammetry.
- Quantitative analysis of carbon in trace amount of steel sample with tubular furnace and combustion type infrared absorption equipment.
- Analysis of carbon in steel by the glow discharge emission spectroscopy with the mixed gas of argon and hydrogen.
- Present and future of computational material science.
- Themodynamic Assessment of the Al-Ir System
- Development of thermodynamic databases of the alloy series of Fe-Cr-Mn-Ni-Ti-S-C-N.
- The interfaces between phase-field programs and thermodynamic databases.
- Computational simulations of grain growth in mixed structures of two phases.
- Numerical computations of critical nuclei of copper considering strain energies in an alloy of Fe-Cu.
- The philosophy for the computational engineering methods in making estimation of structure and characteristics of materials.
- In situ Observation of Phase Transformation Using Focused Ion Beam Microscope
- In-situ observation of weld solidification and tranformation process using synchrotron radiation
- In-situ Neutron Diffraction during Thermo-mechanically Controlled Processing of C-Mn-(Nb)Steels
- The Morphology and Crystallography of Lath and Lenticular Martensite in Steels
- Deformation-Induced Martensitic Transformation of Fine Austenite Grains Dispersed in Tempered Martensite
- Microstructure change and the related phenomena ultra-high strain PM process
- Microstructural evolution during dynamic strain-induced transformation
- Dynamic Y.RAR..ALPHA. Tranformation in Hot Deformation of Low Carbon Steels: Why Is It Possible?
- EFFECT OF APPLIED STRESS ON THE AUSTENITE TO FERRITE TRANSFORMATION IN LOW CARBON STEEL
- COHERENT-TO-INCOHERENT TRANSITION OF INTERGRANULAR BCC-PRECIPITATES BY PRE-/POST-DEFORMATIONS IN A NI-43CR ALLOY
- Effect of External Stress during Transformation on Orientation Characteristics of Ferrite
- Necessary heat and metallurgical factors to bring about spontaneous reverse transformation
- Microstructure of High Nitrogen Austenitic Hard Steel Fabricated through Mechanical Alloying
- Solid consolidation and mechanical properties of stainless steel powder of nano grain size containing high nitrogen prepared by the mechanical alloying method.
- Microstructure of the friction bonded stainless steel containing high nitrogen, and the welding characteristics of the alloy.
- Dynamic characteristics of austenitic steel of the type of 23Cr-4Ni-2Mo-1N.
- Effectiveness of nitrogen absorption treatment for SUS316L.
- Machining characteristics of low-nickel and high-itrogen steel.
- Precipitations and mechanical properties of high-nitrogen austenitic Fe-18Cr-18Mn-2Mo-0.9N steel
- Effects of ageing on the microstructure and hardness of high-nitrogen austenitic stainless steel.
- Engineering controls of grain boundaries of high-nitrogen austenitic stainless steel of 1 mass% N.
- Pitting corrosion behavior of SUS316 stainless steel containing nitrogen in slid solution.
- Adherence behavior of nitrification bacteria on high nitrogen containing stainless steel.
- Low temperature plasma nitriding of high-nitrogen stainless steel.
- The yield strength and microstructure of steel of ferrite and cementite.
- The strengthening mechanism of tempered martensitic steel.
- Crystallographic characteristics of bainite and effects of the phase on the deformation process.
- The yield strength and microstructure of bainitic structure steel.
- The present level of understanding of the relation between microstructure and strength of single-phase bainitic steel.
- In-situ neutron diffraction of pearlite steel under tensile deformation.
- Evaluation of strength of materials by atomic simulation techniques.
- Relationships of the lower yield stress and the Luders elongation in low carbon steel.
- Evaluation of mechanical properties by microscopic material tests, and applications.
- Macroscopic Stress Measurements by Neutron Diffraction and the Part Played by the "Stress-Free" Reference
- Neutron Diffraction for the Characterisation of Mechanical Behaviour and Phase Transformations in Ferrous Alloys
- In-situ Neutron Diffraction Studies of Deformation and Transformation Characteristics of Metals
- Measurement of stress distribution by constant-penetration depth method
- Neutron Stress Measurement Using an Image Plate
- Microstructure and Deformation Behavior of Nitrogen bearing Austenitic Stainless Steels revealed by Neutron Scattering Analyses
- Multi-scaled Heterogeneity in Plastic Flow of Pearlite Steels
- In-situ synchrotron XAS Observation of Passive Film of Fe-20Cr Alloy in Boric-Borate Solution
- APPLICATIONS OF XAS AND PEEM ON CHARACTERIZING SURFACE OXIDES AND COATINGS ON STEELS
- In situ observation of atmospheric corrosion: reactions at liquid/metal interface
- Formation Process of Atmospheric Rust Layer on Fe-Based Binary Alloys
- Atomic-Structure Characterization of the Passive Film of Iron at SPring-8
- Chemical state analysis of trace elements in environmental materials and steel sheets by x-ray fluorescence-mode XAFS
- Study of nano-sized precipitates of boron-added low carbon steels by neutron techniques
- Materials Engineering Using J-PARC Neutron Diffraction
- Application of Anomalous Small-Angle Scattering to Nanostructure Formation in Metallic Alloys
- Small-angle X-ray scattering study on Co-based films and Fe-based alloys
- Thermal Expansion Behavior of Cementite Polycrystals
- The effect of carbon concentration on nano-sized structure of ultra-heavily drawn steel wires
- Effects of the additions of P and C on the fatigue characteristics of ultra-fine ferrite and cementite structure steel.
- Effects of hydrogen on giga-cycle fatigue characteristics of low alloy steel.
- Fatigue characteristics of S40C steel for machinery structure uses of the fatigue cycles of 10'10'.
- Description of true stress-strain curves of ferrite singles microstructure steels with a wide range of grain size
- Effects of the lath structure on the mechanical properties of bainite steel.
- Effects of Interstitial Content and Partial Recrystallization on Cyclic Deformation Structure at Low Temperature (High-cycle Fatigue Behavior of Extra-low Carbon Steel-3)
- The estimation of CTOD of the toe cracks of the cruciform welded joints of no-load carrying type.
- The correlation function between the Charpy absorbed energy and the limiting CDOT to be applicable to mild steel to HT780 steel.
- Experimental elucidation of steel material affecting factors that govern the ductile crack propagation characteristics.
- Analysis of the ductile crack initiation criteria in high-strength steel under repeated loading conditions.
- A study on the evaluation of fracture toughness accompanying ductile cracks.
- Evaluation of characteristic fine structure in the fracture surface of SS400 steel.
- A study of the simulation of high-speed ductile fracture of submarine pipelines.
- Fracture toughness tests of round notched bar specimens with different sizes.
- Simultaneous actions of temper embrittlement and hydrogen embrittlement on the impact characteristics of Cr-Mo steel. Part 1, the temper embrittlement and hydrogen embrittlement of Cr-Mo steel for pressure vessels.
- Relationship between the life and structure changes induced under rolling environments.
- Precipitation behavior in V-added Ni-Fe base alloys.
- The alloy design and structure controls of the Ni-base multi-intermetallic alloys composed of ultra-fine dual-phase structure.
- Changes of crystallographic orientations of polycrystalline Ni-20Cr alloy of the .GAMMA.-single- phase during creep deformation.
- Creep deformation of a single crystal of the alloy of Ni-20mass%Cr with the crystallographic orientation of [111] under a low stress.
- Creep of a single crystal of Ni-20mass%Cr alloy with the orientation of [011]under a low level stress.
- Creep of a single crystal of the alloy of Ni-20mass%Cr with the .GAMMA.-single phase with the stress axis at an orientation inside a standard stereographic triangle.
- Changes of the morphology of the.GAMMA.'-phase and dislocation substructure by the simple ageing of the single crystal of the alloy CMSX-4, a Ni-base superalloy subjected in-advance to creep deformation at 1273K with the stress of 250 MPa.
- Orientation changes by creep deformation of PST with the angle between the lamellar plates and the stress axis of about 40.DEG..
- Applicability of tensile strength enhanced hot-rolled steel plates by strain ageing to automobile parts.
- Effects of microstructure of steel on the enhancement of tensile strength by the strain ageing hardening.
- The crack propagation behavior of high strength hot-rolled steel plates strengthened by the carbides of nano meter size at bore-expand tests.
- Effects of the dynamic recrystallization of ultra-fine grain microstructure steel on the stretch-flange formability.
- Effects of the die size on the bore expansion limit of high-strength hot-rolled steel plates.
- The relationship between the cooling conditions after homogenizing treatment to austenite phase at high temperatures and the microstructure of C-Si-Mn-Cr-Mosteel.
- Effects of oxide scales on the lubrication characteristics of hot working tools. Part II.
- High temperature oxidation and formation of sub-scale in Si-added steel.
- Development of high strength cold rolled steel plates with superior resistance against delayed fracture. Part 1. Effects of the cooling rate on the mechanical properties of TRIP type bainitic ferrite steel.
- Development of high strength cold rolled steel plates with superior resistance against delayed fracture. Part 2. Development of ultra-high strength cold rolled steel plates of 1470MPa class.
- Evaluation of hydrogen embrittlement sensitivity of the 1470 MPa class ultra-high strength cold rolled steel plates.
- Effects of niobium content on the stretch-flange formability of the developed ultra-high strength low-alloyed TRIP type bainitic ferrite steel.
- Effects of additional alloying elements on the delayed fracture characteristics of the Ultra-high strength low-alloyed TRIP steel.
- The formability of the 980MPa class TRIP type bainitic ferrite steel plates.
- Forging and heat treatment in the .GAMMA.-range of the high strength low-alloyed TRIP steel with respect to the fine microstructure and the .GAMMA.R characteristics.
- Acoustic Emission Signals Generated during Deformation of TRIP Aided Steels with Different Matrix Microstructures
- The relationship between the transformation behavior and the mechanical characteristics under a stress-free condition in cluster type and lath type retained austenite.
- Effects of the phase transformation behavior of the retained austenite on the yield ratio.
- An estimation model of the phase transformation and material characteristics of high strength steel plates subjected to continuous annealing. Part 1.
- An estimation model of the phase transformation and material characteristics of high strength steel plates subjected to continuous annealing. Part 2.
- Effects of heating conditions on the sliding characteristics of organic composite coated steel plates.
- Effects of silica present in coating on the corrosion resistance of coated steel plates with chromate-free thin organic films.
- Effects of steel grades on the corrosion resistance of coated steel plates.
- Relationship between the corrosion resistances of electro-deposition coated steel and characteristics of phosphate films.
- Effects of the addition of melamine methylate resin on the rheological characteristics of coatings and the structure of resin.
- Effects of the film structure and material characteristics on the performance of painted films of polyester and melamine resin.
- Effects of chromium contents in steel on the adhesion durability of organic coating.
- A method for decreasing entrapped bubbles by atmosphere controls at resin film laminated coating process.
- Defects in hot dip galvanized steel plates with respect to the species and the formation mechanism.
- Effects of steel plate characteristics on the microscopic structure of hot dipped galvanized steel plates.
- Elucidation of the governing factors for the formation of surface defects on hot-dipped and alloyed galvanized high strength steel plates.
- Evaluation of dynamic wetting behavior of molten zinc to steel plates containing Si and Mn.
- Alloying behavior at the initial stage in the alloying hot galvanized plating of P-added steel.
- The initial stage of alloy formation at alloying hot dip galvanizing of Si-added steel.
- Analyses of multiple fractures of plated films on hot dip galvanized steel plates.
- Displacement precipitation behavior of Ni on alloying hot dip galvanized steel plates.
- Effects of two-stage current loading on the weldability of galvanized steel plates.
- 3-D surface texture analyses of GI by 3D-SEM.
- Numerical analyses of cathodic corrosion protection distances for galvanized steel plates.
- Effects of corrosion products formed in ambient atmosphere on the potential of galvanized steel in seawater.
- Pseudo-cleavage hydrogen fracture characteristics of high strength martensitic steel.
- Effects of the applied stress on the trapping states and dynamic characteristics of drawn pearlite steel with different activation energies for the hydrogen trapping.
- Effects of the additions of carbide forming elements on the penetration characteristics of hydrogen by exposing alternatively to dry and wet corrosive environments.
- The first-principle calculation of the energy of formation of 3d transition metal borides.
- Simulations of deformation behavior of low carbon TRIP steel.
- Monte Carlo simulation with respect to the morphology of the secondary phase of steel during annealing in the two-phase range.
- A Monte Carlo simulation of grain growth in the HAZ of steel welds.
- Effects of the shapes of heat-treated parts in vacuum carburizing.
- Modeling of the precipitation of (V,Mo)4C3 carbides during tempering of martensite.
- Precipitation behavior of Cu clusters in Fe-1.5mass%Cu alloy.
- Simulation of Cu precipitation in tempered martensitic steels
- 3D AP precipitation state analyses on the surfaces of the Cr and Cu-added type nitriding steel. Part 3, nitriding heat treatment behavior of the Cu-added steel.
- The STEM-EDXS analysis of copper at grain boundaries of former austenite grains.
- The substitution behavior ofMo in (Ti,Mo)C by W and Cr.
- Grain growth of the Fe-base liquid phase dispersed structure.
- Prior Austenite Grain Size and Segregation Behaviour in 2.25Cr-Mo steel
- Effects of cold rolling degree of reduction and heating temperature on the recrystallization behavior of ultra-low carbon steel.
- Difference in Softening Behavior between Deformed Martensitic Steel and Deformed Ferritic Steel
- Effects of ageing conditions and alloying elements on the mechanical properties of Cr-steel.
- Supercooled solidification of medium carbon steel (S45C) by superimposed levitation melting of magnetic field and electromagnetic field.
- Temperature Dependence of Hall-Petch coefficient in Iron
- Change in Hall-Petch coefficient of austenitic steel with solid-solutioning of nitrogen
- Relation between yeild strength and nominal grain size in duplex-grained steel
- Importance of Size-Distribution of Dispersed Particles in Evaluation of Yield Strength of Particle-Dispersion-Strengthened Ferritic Steel
- Precipitation Strengthening by Cu Particles in Fe-Cu Alloys
- Change in Tensile Deformation Behavior with Aging Treatment in Cu-bearing steel
- Effect of Wire Diameter and Grain Size on Tensile Properties in Austenitic Stainless Steel Wire
- (Wire Diameter/Grain size) Ratio Dependence of Tensile Properties in As-Drawn Austenitic Stainless Steel Wire
- Tensile Property of Ferritic Stainless Steel Thin Wire Fabricated from Mechanically Alloyed Powder
- Yielding Behavior of Ultralow Carbon Martensitic Steel and its Change by Cold-working
- Effect of Carbon on Work Hardening Behavior of Martensitic Steel
- Deformation Behavior of Ultra Fine Grained Iron
- Development of a Fe-Cr base austenitic alloy for USC power plants above 700.DEG.C. class. Part 2.
- Phase transformation and grain boundary fracture during creep deformation of SUS321 seamless pipes.
- Precipitation behavior during creep of long period of SUS 347 steel.
- Development of high creep strength at short period low alloy steel.
- Evaluation of creep deformation behavior by the rapid stress changing method of 0.5Cr-0.5Mo steel.
- Changes of the distribution of precipitates during creep deformation in low alloy steel for fossil fuel fired boiler applications.
- Effects of oxidation on the long duration creep-rupture life of the steel of 2.25Cr-1.6W, or Fire-STPA24J1 type steel.
- The remaining life estimation of welded elbows of 2.25Cr-1Mo steel for boiler applications after usage for a long period.
- Evaluation of degradation of welded joints for a commercial boiler operated for a long period by the test method with small test specimens.
- Changes of microstructure accompanied by the creep deformation of welded joints of the modified 9Cr-1Mo steel.
- Hydrogen penetration and oxidation resistance during steam oxidation of ferritic heat resisting steel.
- Effects of oxygen concentration in argon gas on the formation of protective films during pre-oxidation treatment in argon gas atmosphere.
- The strain rate sensitivities of flow stresses of a mild steel and high strength steels
- Effects of the BH processing on the dynamic yield strength of ultra-high strength steel sheets.
- Changes of the yield strength by the deformation and thermal curing treatment of thermally cured paint strengthened type steel sheets.
- Development of deformed structure in IF steel sheets under tensile deformation.
- Evaluation methods of hydrogen embrittlement resistance characteristics of thin steel sheets. The constant load tensile test method.
- Effects of chemical composition and manufacturing conditions on mechanical properties of steel.
- Effects of microstructure before annealing on the spheroidizing behavior of high carbon steel sheets.
- Effects of microstructure on the ductility of high carbon steel sheets. Effects of void formation on the ductility.
- Identification of acid pickling residues adherent to steel surfaces at pre-treatment of steel sheets for porcelain enameling, and the adhesion mechanism of a porcelain enameling coating layer with a steel sheet.
- Magnetic characteristics of grain oriented magnetic steel sheets subjected to siliconizing treatment.
- Effects of pre-treatment prior to cold rolling on the recrystallization texture of [110](001) crystals of 3% Si steel.
- Effects of the difference of the grain boundary orientation angles on the selective grain growth of the Goss oriented grains in oriented electric steel sheets.
- Effects of crystal orientations on the high-frequency iron loss of single crystal of 3% Si-Fe alloy.
- Effects of laser irradiation on the grain oriented electric steel sheets of Fe-3%Si on the reduction of iron loss.
- Relationship between the magnetic characteristics and texture at abnormal grain growth in non-grain oriented electric steel sheets.
- Effects of shearing deformation on magnetic domain structure of non-grain oriented electric steel plates.
- Effects of applied tension during annealing on the non-hysteresis permeability of steel sheets for magnetic shielding.
- Effects of texture on the magnetic characteristics of the alloy of 36Ni-Fe.
- Effects of boron on grain growth characteristics of ultra-soft austenitic stainless steel.
- Effects of carbon and nitrogen concentration on the characteristics of copper-added austenitic stainless steel.
- Effects of the deformation states and chemical composition on the strain-induced martensitic phase transformation of austenitic stainless steel.
- Prevention of oxidation of ultra-low carbon and nitrogen steel with the content of 20%Cr by the Laves phase.
- Effects of Si additions on the oxidation resistance of ferritic stainless steel.
- Effects of the addition of Si on the oxidation behavior of ferritic stainless steel added with Al in the flue gas atmosphere.
- Effects of Nb additions and annealing temperature on the microstructure and strength of high-purity 19Cr stainless steel.
- Characteristics of alloy power of Fe-Cr-Mo-Mn-N treated by MA in nitrogen atmosphere and those of compacts of the powder.
- Effects of the specimen size on the tensile characteristics of the .GAMMA.-type stainless steel in liquid hydrogen environment at 20K, and in helium gas atmosphere at 20K.
- Evaluation of low cycle fatigue damage and residual plastic strains by back scattering electron diffraction patterns (EBSP).
- Microstructural Change with Aging Treatment in SUS316 (LC) Austenitic Stainless Steel
- Effects of alloying elements on the solidification structure of Cr-Mn-Ni type austenitic stainless steel.
- Tensile characteristics of stainless steel that is exposed to high-pressure hydrogen gas for a long period.
- Comparisons of the hydrogen storage and embrittlement sensitivity of high strength stainless steel wire after treated by wire drawing.
- Microstructure and photocatalytic property of titanium oxide dispersed SUS304 stainless steel.
- Effects of ultraviolet irradiation on the macroscopic wetting behavior of titanium and its alloys.
- Basic analyses of the changes of the water wetting characteristics of pure Ti and Ti alloys by corrosion.
- Development of the TMCO type high-performance 570MPa class steel plates for bridge uses.
- Effects of alloying elements on the fine dispersion behavior of cementite in rapidly heated and tempered steel. Part 2, the fine dispersion behavior of cementite in high strength steel treated by the rapid heating and tempering method.
- Development of X80ERW line-pipes with superior toughness at low temperatures.
- New controlling technology of material characteristics by the on-line heat treatment. Part 1, the phase transformation behavior induced by accelerated heating and cooling and the on-line heat treatment.
- New controlling technology of material characteristics by the on-line heat treatment. Part 2, development of high strength and sour water resistant steel for pipeline uses.
- New controlling technology of material characteristics by the on-line heat treatment. Part 3, development of high strength and high deformable line-pipes based on the on-line heat treatment application.
- New controlling technology of material characteristics by the on-line heat treatment. Part 4, development of high strength welded steel pipes based on the on-line heat treatment technology.
- Effects of low angle grain boundaries and MnS on the accelerated formation of bainite in a grain.
- Studies of the phase transformation behavior of ferrite phase from interfaces between steel and oxide.
- Effects of the chemical composition of oxide particles on the formation of ferrite in grains in steel containing Ti-oxides.
- Effects of the temperature to interrupt cooling on the lower bainitic phase transformation in low carbon high strength steel.
- Effect of Niobium Addition on Transformed Structure of Low Carbon Steel
- The grain size rearrangement of the .GAMMA. grains after the abnormal phase transformation of .ALPHA..RAR..GAMMA.is complete. Part 5, the abnormal phase transformation mechanism of .ALPHA..RAR..GAMMA..
- The bainitic phase transformation by two-stage isothermal transformation treatment.
- Diffusion of carbon and titanium in .GAMMA.-iron under strong magnetic fields and under gradient magnetic fields.
- Construction of the database for multi-component Fe-base alloy diagrams by applying the first-principle computations.
- Phase equilibrium of ternary alloys of Fe-V-S.
- hase equilibrium in theFe-Mn-Al-C system.
- Dissolution of lamellar and spheroidal cementites in carbon steels by ball drop deformation and laser heating
- Estimation of long-term strength of high-Cr steel by the exponential law.
- Effects of tempering conditions on the transition creep of a modified 9Cr steel.
- Relation between creep life and changes of hardness of modified 9Cr-1Mo steel.
- Effects of Al and Si on the creep characteristics of a C-free Fe-12Ni-9Co-10W series alloys.
- Effects of nitrogen additions to the high-B added 9Cr-3W-3Co steel on the creep deformation behavior.
- Effects of the boron addition on the formation process of carbides in 0.1C-9Cr-3W-3Co steel.
- Effects of additions of nitrogen on the creep characteristics of B-added 10% Cr ferritic type heat resisting steel.
- The improvement of the long-term creep rupture strength of 9%Cr-W-Co ferrite type heat resisting steel for USC boiler uses.
- The stress relaxation behavior of 9Cr-0 5Mo-1.8W-V-Nb steel.
- Effects of constitutive elements of the Laves phase on the decreased toughness accompanied by ageing of high-Cr steel.
- The formation behavior of BN (boron nitride) in high-Cr ferritic heat resisting steel, P122.
- Effects of thermo-mechanical treatment under magnetic fields on microstructure of high-Cr ferritic heat resisting steel.
- Precipitation behavior of the Z-phase during long-term creep of 9-12%Cr steel.
- Computation of phase equilibrium of the .GAMMA.-phase and MX carbo-nitrides in modified 9Cr-1Mosteel.
- Effects of .DELTA.-ferrite on the property degradation of high-Cr ferritic heat resisting steel.
- Effects of MnS on the machinability of low carbon free cutting steel.
- Effects of MnS on the shape of the machined surfaces of low carbon free cutting steel.
- Evaluation of the accuracy of finishes in machining S10C utilizing a slotted machining tool.
- Effects of Ti and Nb on the machinability of case-hardened steel.
- Enhancement of contact fatigue strength of SCr420 steel by vacuum carburizing.
- Effects of the carbo-nitriding and the chemical composition on the tooth surface strength.
- Effects of carbon contents and hardness profiles on the low cycle impact fatigue characteristics of carburized steel.
- Effects of Mn on the .GAMMA.-grain size characteristics. Part 2.
- Effects of Ti on the impact characteristics of non-heat treated steel. Development of non-heat treated steel for use to connecting rods of fracture splitting type.
- Mechanical characteristics of oil tempered steel wire with enhanced heat resistance.
- Effects of microstructure factors on the abrasive wear resistance of carbon steel.
- Effects of cleanness and toughness on the heat check resistance of alloy tool steel for hot dies.
- Effects of alloying elements on the strength and ductility of bar steel containing welded joints.
- Structure analysis of passive films of stainless steel surfaces after being exposed to the ambient atmosphere for 10 years.
- Corrosion characteristics ofCr-Mn-Nitype stainless steel in acidic environments.
- Effects of electrode potential on the distribution of the chemical composition of a solution present in a crevice.
- Effects of chemical compositions on the intergranular stress-corrosion cracking resistance of HAZ of martensitic stainless steel.
- Effects of microstructure of alloys with respect to the adhesion behavior of microbes on the surfaces of stainless steel, titanium, and copper.
- High-efficiency ionization by helium glow discharge for analysis of oxygen in steel.
- Effects of reduced background and removal of iron, a major component, at high-sensitivity spectroscopic analysis of trace elements in iron and steel.
- Analysis of trace tramp elements in steel by the laser abrasion/ICP-MS.
- Quantitative analysis of minor elements in high-purity iron by XAD-4 resin covered by non-ionic type surfactant.
- Development of a pretreatment method for ICP-MS analysis of trace metals in high concentration hydrochloric acid.
- Quantitative analysis of trace contents of Bi in steel by the reversed-partition type high-rate liquid chromatography.
- Quantitative analysis of trace elements by an integrated flow type analysis system incorporated with the pre-treatment including separation and enrichment, reaction, and detection.
- Quantitative analysis of copper in steel by the flow injection flame atomic absorption method.
- Electronic crystal structure analyses of oxides formed on steel surfaces, and evaluation of corrosion behavior.
- In-situ measurements of XAFS of artificial pits on stainless steel surfaces.
- Corrosion resistance of stainless steel pipes under in-house piping environments.
- Effects of silicate ions or sulfate ions at the conversion stage from enriched Fe(OH)3 gel to .BETA.-FeOOH and .ALPHA.-Fe2O3.
- The oxidation mechanism of Green Rust in aqueous solutions.
- Analysis of atmospheric corrosion products of steel under the environments of high salty wind.
- Evaluation of atmospheric corrosion resisting steel by the specific surface ratio of rust layers.
- Formation of iron-oxygen-hydrogen compound on iron surfaces.
- Investigation of reduction processes on iron oxide surfaces by STM, Part 1.
- Investigation of reduction processes on iron oxide surfaces by STM, Part 2.
- Observation of precipitates of nano size in steel by low acceleration voltage SEM.
- Analysis of electronic states of oxide films on hot galvanized steel plates with Zn-Al type by the photoelectron spectroscopy.
- Analyses of the chemical composition of electroplating by employing the Vegard's law.
- Estimation technique of the inclusion size in steel plates by the statistical extreme method.
- The structure analysis of solid '25'Mg in inorganic compounds by NMR.
- Applications of laser emission spectroscopy analysis to on-site analysis of steel.
- Analyses of FeO in sintered ore by a magnetic balance with a permanent magnet.
- A simple quantitative analysis method of carbon adherent to steel surfaces.
- Analysis characteristics of emission spectroscopic analysis with reduced pressure argon gas sparking discharge plasma.
- Development of a rapid analysis method of trace amounts of carbon in steel by the glow discharge emission spectroscopy.
- Metal furnace heating and evaporation introduction type ICP emission spectroscopic analysis of refractory metals by the formation of oxine complex.
- Analysis of steel with a disc type solid phase extracting reagent for separating matrix.
- Microstructure controls of surface layers on pure titanium plates and the photo catalytic characteristics of oxide.
- Surface hardening treatment method of commercial pure titanium (CP) and titanium alloys by CO gas, and effects of post heat treatment.
- Preparation of TiO2 nano-tube layers by the anodic oxidation.
- Ti alloy coating with molten salt.
- Electrolytic reduction of TiCl4 in molten calcium chloride.
- Development of titanium alloys of high formability for high temperature use. Part 1, alloy design of high formability heat resisting Ti alloys.
- Development of titanium alloys of high formability for high temperature use. Part 2, the high temperature characteristics of the newly developed titanium alloys of high formability for high temperature use.
- Development of titanium alloys of high formability for high temperature use. Part 3, the cold formability of the newly developed titanium alloys of high formability for high temperature use.
- Nano-technology of TiAl powder.
- Effects of solution heat treatment conditions on the creep characteristics of TiB particle strengthened Ti-22Al-27Nbcomposite.
- he decomposition of the hydrogen states by temperature programmed elimination method and embrittlement behavior.
- Changes of mechanical characteristics during heating in the alloy of Ti-4.5Al-0.5Fe-0.2C-(Cr,Mo,V).
- Characteristics of hot formed (.ALPHA.+.BETA.) type alloy of Ti-20V-4Al-1Sn.
- Development of bolts of the .BETA.-type Ti alloy.
- Electron microscope observation of the .OMEGA.-phase transformation of a .BETA.-type Ti alloy after being subjected the two-stage ageing.
- Changes of elastic behavior of a binary .BETA.-type Ti alloy by deformation.
- Development of a TiV (Sn) alloy of low elastic constants and high strength.
- Effects of ageing conditions and C-additions on the microstructure and mechanical characteristics of TiNbAl alloys.
- Analyses of the deformation behavior of the .BETA.-type Ti alloys by X-ray diffraction under applied stress.
- Dimensional accuracy and mechanical properties of Ti alloys for medical uses obtained by dental precision casting with mold materials of calcia type.
- Effects of oxygen additions on the phase constituents and heat treatment behavior of Ti-50mass%Ta-Zr.
- Effects of Sn additions on the phase constituents and heat treatment behavior of the alloy of Ti-4.3mass%Fe-7.1mass%Cr-Sn.
- The principles of nanostructuring of steel using SPD processing
- On the Mechanisms Goverming the Special Properties of SPD Nanometals
- Microstructural Evolution in 7475 Al Alloy during Severe Warm Forging
- Tensile mechanical properties of ultra fine-grained magnesium alloys at high strain rate
- Seven Approaches to Improve the Tensile Ductility of Ultra-fine Grained and Nanostructured Metals
- EFFECT OF EQUAL CHANNEL ANGULAR PRESSING ON THE MECHANICAL PROPERTIES OF METALS
- Nanoindentation-induced deformation behavior in the vicinity of single grain boundary
- Size Effects in Plasticity: Experiments and Simulations
- Mechanical Properties of Nanocrystalline Al and Cu by Molecular Dynamics Simulations
- New Routes to Synthesize Massive Nanostructure Materials
- Role of strain gradient on the formation of nanocrystalline structure produced by severe plastic deformation
- Nanocrystalline structure formed on the worn surface in carbon steel
- Microstructural evolution of pearlite steel severely deformed by surface mechanical attrition treatment
- Grain Refinement During Severe Plastic Deformation of Steels
- Formation Mechanism of Five-fold Deformation Twins in Nanocrystalline fcc Metals
- Grain Refinement Using Torsion Straining Techniques
- Bulk nanocrystalline Fe-C steel processed by mechanical milling ans spark plasma sintering
- Microstructure evolution of mechanically milled martensite steel powder
- Grain Boundary Diffusion as the Controlling Mechanism of Ferrite Grain Size during Large Strain High Z Deformation in Low Carbon Steel
- Influence of Initial Grain Size on the Formation of Ultrafine Ferrite Structure during Large Strain High-Z Deformation in Ultra-Low Carbon Steel
- Friction stir bonding of duplex phase ultra-fine grain steel prepared by the martensite method.
- The relationship between the balance of strength and reduction of area, and the formability of ultra-fine grain steel.
- Machining characteristics of ultra-fine grain steel.
- Surface hardening of ultra-fine grain steel by gas soft-nitriding.
- Mechanical Property and Microstructure of Copper Deformed by the ARB Process
- Microstructure and mechanical properties of Al-X solid solution alloys deformed heavily by ARB.
- The formation of ultra-fine grain structure and the mechanical properties accompanied with high strain working of commercially pure titanium.
- The formation of ultra-fine grain structure and the mechanical properties accompanied with high strain working of commercially pure titanium.
- Determination of Plastic Working Limit by Circumferentially Notched Tension Test
- Applications of the stress 3 axial equivalent plastic strain fracture estimation method to the free bulging-forming of ultra-fine grain steel sheets, and a proposal of a preparation method of a fracture limiting curves.
- Effects of Temperature and Strain Rate on Stress-Strain Relation for Ultrafine-grained Steels
- Simulation of high-rate collapsing of electroseamed steel pipes made of ultra-fine grain steel sheets.
- Amorphous phase formation and martensite phase transformation of TiNi type shape memory alloys by high degree deformation.
- Deformation of Nanocrystalline Al alloys investigated by Nanoindentation
- A Study on Compressive Deformation behaviors in Nanocystalline Al Alloys
- Fine grained structures associated with deformation twin and its influence on tensile behaviors in cold-rolled ferrous alloys
- Microstructure and mechanical properties of the alloy of Cu-30%Zn subjected to high strain working by ARB and annealing.
- The high temperature deformation behavior and changes of the microstructure of nano-crystalline grain composite materials.
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