EP3121304A4 - Ferritic stainless steel and production method therefor - Google Patents
Ferritic stainless steel and production method therefor Download PDFInfo
- Publication number
- EP3121304A4 EP3121304A4 EP15764119.2A EP15764119A EP3121304A4 EP 3121304 A4 EP3121304 A4 EP 3121304A4 EP 15764119 A EP15764119 A EP 15764119A EP 3121304 A4 EP3121304 A4 EP 3121304A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- stainless steel
- production method
- method therefor
- ferritic stainless
- ferritic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 229910001220 stainless steel Inorganic materials 0.000 title 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/06—Surface hardening
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/005—Modifying the physical properties by deformation combined with, or followed by, heat treatment of ferrous alloys
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/20—Ferrous alloys, e.g. steel alloys containing chromium with copper
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/02—Pretreatment of the material to be coated
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
- C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
- C23C8/24—Nitriding
- C23C8/26—Nitriding of ferrous surfaces
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/80—After-treatment
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/08—Iron or steel
- C23G1/081—Iron or steel solutions containing H2SO4
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/08—Iron or steel
- C23G1/086—Iron or steel solutions containing HF
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/002—Heat treatment of ferrous alloys containing Cr
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014058880 | 2014-03-20 | ||
PCT/JP2015/000954 WO2015141145A1 (en) | 2014-03-20 | 2015-02-25 | Ferrite-based stainless steel and production method therefor |
Publications (3)
Publication Number | Publication Date |
---|---|
EP3121304A1 EP3121304A1 (en) | 2017-01-25 |
EP3121304A4 true EP3121304A4 (en) | 2017-04-26 |
EP3121304B1 EP3121304B1 (en) | 2019-02-06 |
Family
ID=54144136
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP15764119.2A Active EP3121304B1 (en) | 2014-03-20 | 2015-02-25 | Ferritic stainless steel and production method therefor |
Country Status (6)
Country | Link |
---|---|
US (1) | US20170088912A1 (en) |
EP (1) | EP3121304B1 (en) |
JP (1) | JP5846339B1 (en) |
KR (1) | KR101830561B1 (en) |
CN (1) | CN106103773B (en) |
WO (1) | WO2015141145A1 (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016017123A1 (en) * | 2014-07-31 | 2016-02-04 | Jfeスチール株式会社 | Ferritic stainless steel and method for producing same |
JP6369565B2 (en) | 2014-12-24 | 2018-08-08 | Jfeスチール株式会社 | Ferritic stainless steel and manufacturing method thereof |
KR102067154B1 (en) * | 2015-09-30 | 2020-01-16 | 제이에프이 스틸 가부시키가이샤 | Ferritic Stainless Steel Sheet |
KR102337567B1 (en) * | 2017-05-26 | 2021-12-08 | 제이에프이 스틸 가부시키가이샤 | Ferritic stainless steel |
MX2020008492A (en) * | 2018-02-14 | 2020-09-25 | Jfe Steel Corp | Ferritic stainless steel. |
TWI801538B (en) | 2018-03-27 | 2023-05-11 | 日商日鐵不銹鋼股份有限公司 | Ferritic stainless steel, method for producing the same, ferritic stainless steel sheet, method for producing the same, and members for fuel cell |
JP7014754B2 (en) * | 2019-07-09 | 2022-02-01 | Jfeスチール株式会社 | Ferritic stainless steel sheet for collectors of sulfide-based solid-state batteries |
JP7404721B2 (en) * | 2019-09-05 | 2023-12-26 | セイコーエプソン株式会社 | Metal materials, watch parts and watches |
JP7413685B2 (en) | 2019-09-05 | 2024-01-16 | セイコーエプソン株式会社 | Metal materials, watch parts and watches |
JP7272233B2 (en) | 2019-10-30 | 2023-05-12 | セイコーエプソン株式会社 | Watch parts and watches |
JP7294074B2 (en) | 2019-11-11 | 2023-06-20 | セイコーエプソン株式会社 | Austenitized ferritic stainless steels, parts for watches and clocks |
WO2021100687A1 (en) * | 2019-11-19 | 2021-05-27 | 日鉄ステンレス株式会社 | Ferritic stainless steel sheet |
JP2021096079A (en) | 2019-12-13 | 2021-06-24 | セイコーエプソン株式会社 | Housing and apparatus |
JP2021096076A (en) | 2019-12-13 | 2021-06-24 | セイコーエプソン株式会社 | Watch exterior part, watch, and manufacturing method of watch exterior part |
US20230420697A1 (en) * | 2020-11-24 | 2023-12-28 | Posco Co., Ltd | Stainless steel for fuel cell separator with excellent surface hydrophilicity and electrical conductivity, and manufacturing method thereof |
KR20230072327A (en) * | 2021-11-17 | 2023-05-24 | 주식회사 포스코 | Ferritic stainless steel with improved corrosion resistance and magnetic properties and manufacturing method therefor |
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JPH09202945A (en) * | 1996-01-23 | 1997-08-05 | Nisshin Steel Co Ltd | Bright annealing finished stainless steel sheet for building material and its production |
JPH10273760A (en) * | 1997-03-31 | 1998-10-13 | Nisshin Steel Co Ltd | Bright stainless steel sheet for building material, free from hydrogen embrittlement, and its production |
KR20020052737A (en) * | 2000-12-26 | 2002-07-04 | 이구택 | Manufacturing process to improve the oxidation property of ferritic stainless steel bright annealing plates |
JP2005307293A (en) * | 2004-04-22 | 2005-11-04 | Nisshin Steel Co Ltd | Ba-finished material of ferritic stainless steel superior in fingerprint resistance, scratch resistance and workability, and manufacturing method therefor |
JP2009197293A (en) * | 2008-02-23 | 2009-09-03 | Nisshin Steel Co Ltd | Ferritic stainless steel material, manufacturing method therefor, and automotive muffler |
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JP3268927B2 (en) * | 1993-12-22 | 2002-03-25 | 新日本製鐵株式会社 | Bright annealed ferritic stainless steel with excellent workability and rust resistance |
KR100240741B1 (en) * | 1994-01-26 | 2000-01-15 | 에모또 간지 | Method of manufacturing stainless steel sheet of high corrosion resistance |
JP2642056B2 (en) | 1994-04-22 | 1997-08-20 | 日本冶金工業株式会社 | Ferritic stainless steel for heat exchanger |
JP2842787B2 (en) | 1994-06-24 | 1999-01-06 | 川崎製鉄株式会社 | Annealing and descaling of cold rolled stainless steel strip |
JP3224694B2 (en) * | 1994-10-07 | 2001-11-05 | 新日本製鐵株式会社 | Ferritic stainless steel sheet with excellent rust resistance and workability |
JP3499361B2 (en) * | 1996-02-26 | 2004-02-23 | 新日本製鐵株式会社 | Stainless steel plate with anti-glare and corrosion resistance |
JP4465853B2 (en) * | 2000-10-30 | 2010-05-26 | Jfeスチール株式会社 | Ferritic stainless steel cold rolled steel for jar pot containers and ferritic stainless steel containers for jar pots with excellent corrosion resistance and scale adhesion |
JP4137517B2 (en) * | 2002-05-21 | 2008-08-20 | 新日本製鐵株式会社 | Method for producing stainless steel sheet having good surface properties |
ES2379384T3 (en) * | 2005-08-17 | 2012-04-25 | Jfe Steel Corporation | Ferritic stainless steel plate that has excellent corrosion resistance and its manufacturing process |
JP5055547B2 (en) * | 2006-03-07 | 2012-10-24 | 国立大学法人九州大学 | High strength stainless steel and method for producing high strength stainless steel |
JP4963043B2 (en) | 2006-06-22 | 2012-06-27 | 新日鐵住金ステンレス株式会社 | Bright annealed ferritic stainless steel sheet with excellent rust resistance and workability and method for producing the same |
JP5264199B2 (en) | 2008-01-28 | 2013-08-14 | 日新製鋼株式会社 | EGR cooler using ferritic stainless steel |
JP5252959B2 (en) | 2008-03-21 | 2013-07-31 | 日新製鋼株式会社 | Automobile exhaust heat recovery device |
JP5462583B2 (en) | 2008-10-24 | 2014-04-02 | 新日鐵住金ステンレス株式会社 | Ferritic stainless steel sheet for EGR cooler |
JP5768641B2 (en) * | 2010-10-08 | 2015-08-26 | Jfeスチール株式会社 | Ferritic stainless steel having excellent corrosion resistance and electrical conductivity, method for producing the same, polymer electrolyte fuel cell separator, and polymer electrolyte fuel cell |
JP5821336B2 (en) * | 2011-07-01 | 2015-11-24 | Jfeスチール株式会社 | Stainless steel for polymer electrolyte fuel cell separator, method for producing the same, and polymer electrolyte fuel cell separator |
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2015
- 2015-02-25 US US15/126,827 patent/US20170088912A1/en not_active Abandoned
- 2015-02-25 WO PCT/JP2015/000954 patent/WO2015141145A1/en active Application Filing
- 2015-02-25 EP EP15764119.2A patent/EP3121304B1/en active Active
- 2015-02-25 CN CN201580014082.8A patent/CN106103773B/en active Active
- 2015-02-25 JP JP2015528799A patent/JP5846339B1/en active Active
- 2015-02-25 KR KR1020167025496A patent/KR101830561B1/en active IP Right Grant
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09202945A (en) * | 1996-01-23 | 1997-08-05 | Nisshin Steel Co Ltd | Bright annealing finished stainless steel sheet for building material and its production |
JPH10273760A (en) * | 1997-03-31 | 1998-10-13 | Nisshin Steel Co Ltd | Bright stainless steel sheet for building material, free from hydrogen embrittlement, and its production |
KR20020052737A (en) * | 2000-12-26 | 2002-07-04 | 이구택 | Manufacturing process to improve the oxidation property of ferritic stainless steel bright annealing plates |
JP2005307293A (en) * | 2004-04-22 | 2005-11-04 | Nisshin Steel Co Ltd | Ba-finished material of ferritic stainless steel superior in fingerprint resistance, scratch resistance and workability, and manufacturing method therefor |
JP2009197293A (en) * | 2008-02-23 | 2009-09-03 | Nisshin Steel Co Ltd | Ferritic stainless steel material, manufacturing method therefor, and automotive muffler |
US20120085513A1 (en) * | 2009-06-15 | 2012-04-12 | Nisshin Steel Co., Ltd. | Ferritic stainless steel material for brazing and heat exchanger member |
Non-Patent Citations (1)
Title |
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See also references of WO2015141145A1 * |
Also Published As
Publication number | Publication date |
---|---|
US20170088912A1 (en) | 2017-03-30 |
EP3121304A1 (en) | 2017-01-25 |
WO2015141145A8 (en) | 2016-07-07 |
CN106103773B (en) | 2018-02-27 |
JP5846339B1 (en) | 2016-01-20 |
KR20160122824A (en) | 2016-10-24 |
EP3121304B1 (en) | 2019-02-06 |
CN106103773A (en) | 2016-11-09 |
WO2015141145A1 (en) | 2015-09-24 |
KR101830561B1 (en) | 2018-02-20 |
JPWO2015141145A1 (en) | 2017-04-06 |
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