#JFE STEEL CORPORATION

COMBUSTION CONTROL METHOD AND COMBUSTION CONTROL DEVICE FOR HOT BLAST STOVE

A combustion control method for a hot blast stove including a combustion step of storing, in a regenerator, a quantity of heat input by combusting a mixed gas, and a blast sending step of generating h…

DRIVE·5d ago·2 min read

F02D41/0057 JFE STEEL CORPORATION

BATTERY CASE AND BATTERY CASE CROSS MEMBER

A battery case for being mounted under a floor of a vehicle body and storing a battery includes: a main body formed of a bottomed frame body having side walls facing each other in a vehicle width dire…

DRIVE·5d ago·1 min read

H01M50/291 JFE STEEL CORPORATION

Ferritic stainless steel sheet for current collectors for sulfide-based solid-state batteries, and method for manufacturing same

Provided is a ferritic stainless steel sheet for current collectors for sulfide-based solid-state batteries, which has excellent sulfidation resistance and adhesiveness. The ferritic stainless steel s…

DRIVE·Jun 16·1 min read

H01M4/669 JFE STEEL CORPORATION

SIDE SILL STRUCTURE OF AUTOMOBILE AND VEHICLE BODY LOWER STRUCTURE

A side sill structure, includes: a side sill including a side sill inner and a side sill outer, and having a closed sectional space formed inside; a vertical partition member interposed between the si…

DRIVE·Jun 11·2 min read

B62D21/157 JFE STEEL CORPORATION

COMPONENT FOR SOLID OXIDE FUEL CELL

Disclosed is a component for solid oxide fuel cells that is excellent in both electrical conductivity and chromium poisoning resistance. As a substrate, a ferritic stainless steel having a chemical co…

DRIVE·Feb 29·1 min read

H01M8/021 JFE STEEL CORPORATION

GUIDANCE DEVICE FOR SELECTING SAFETY FACTORY, GUIDANCE METHOD FOR SELECTING SAFETY FACTORY, AND METHOD OF OPERATING FACTORY

A guidance device for selecting a safety factory according to the present invention is a guidance device that selects a safety factory, which is an operating factory at the time of a power failure, an…

DRIVE·Aug 3·1 min read

H02J3/14 JFE STEEL CORPORATION

HEAVY GOODS VEHICLE

A heavy goods vehicle includes a displacement calculator that calculates a displacement by multiplying an arc length per unit rotation angle of the outer circumference of a specified tire by the first…

DRIVE·Jul 13·1 min read

G01C21/188 JFE STEEL CORPORATION

HYDROGEN SUPPLY SYSTEM

A hydrogen supply system is configured to supply hydrogen to a fuel-cell vehicle by using a curdle for hydrogen transport, and includes: a filling unit provided at a hydrogen filling facility and conf…

DRIVE·Dec 15·1 min read

F17C5/007 JFE STEEL CORPORATION

PRESS FORMING METHOD AND PRESS FORMING APPARATUS FOR AUTOMOTIVE OUTER PANEL

A press forming method for an automotive outer panel according to the present invention is a method for press forming a metal sheet into an automotive outer panel having a character line and panel sur…

DRIVE·Dec 8·2 min read

B21D53/88 JFE STEEL CORPORATION

AUTOMOTIVE CRASHWORTHINESS ENERGY ABSORPTION PART AND METHOD FOR MANUFACTURING THE SAME

An automotive crashworthiness energy absorption part provided at a front part or a rear part of an automotive body and absorbing crashworthiness energy by undergoing axial crush when receiving input o…

DRIVE·Jul 14·2 min read

B60R19/18 JFE STEEL CORPORATION

POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM-ION SECONDARY CELL, AND LITHIUM-ION SECONDARY CELL

A positive electrode active material for a lithium-ion secondary cell having exceptional lithium ion conductivity, the positive electrode active material being such that the absorption of moisture fro…

DRIVE·May 5·1 min read

H01M4/525 JFE STEEL CORPORATION

AUSTENITIC STAINLESS STEEL SHEET FOR FUEL CELL SEPARATORS AND PRODUCTION METHOD THEREFOR

An austenitic stainless steel sheet for fuel cell separators comprises a textured structure at a surface of the stainless steel sheet, the textured structure having recessed parts and projected parts,…

DRIVE·Mar 17·1 min read

H01M8/021 JFE STEEL CORPORATION

STAINLESS STEEL FOR FUEL CELL SEPARATORS

A stainless steel having a low surface contact resistance for fuel cell separators is provided. The stainless steel has a Cr content of 16 to 40 mass % or more. The stainless steel includes a region h…

DRIVE·Sep 18·1 min read

H01M8/021 JFE STEEL CORPORATION