EP3594372A4 - Matériau pour tôle d'acier inoxydable haute résistance laminée à froid et procédé de production associé - Google Patents
Matériau pour tôle d'acier inoxydable haute résistance laminée à froid et procédé de production associé Download PDFInfo
- Publication number
- EP3594372A4 EP3594372A4 EP18792138.2A EP18792138A EP3594372A4 EP 3594372 A4 EP3594372 A4 EP 3594372A4 EP 18792138 A EP18792138 A EP 18792138A EP 3594372 A4 EP3594372 A4 EP 3594372A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- cold
- stainless steel
- steel sheet
- production method
- method therefor
- 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.)
- Pending
Links
Classifications
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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
- C21D1/18—Hardening; Quenching with or without subsequent tempering
- C21D1/185—Hardening; Quenching with or without subsequent tempering from an intercritical temperature
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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
-
- 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
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
- C21D8/0226—Hot rolling
-
- 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
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
- C21D8/0236—Cold rolling
-
- 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
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
- C21D8/0273—Final recrystallisation annealing
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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
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
- C21D8/0447—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the heat treatment
- C21D8/0463—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the heat treatment following hot rolling
-
- 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
- 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
- C21D9/48—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals deep-drawing sheets
-
- 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
-
- 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
-
- 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
- C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
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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
- C22C38/008—Ferrous alloys, e.g. steel alloys containing tin
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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
-
- 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
-
- 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
-
- 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
- C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
-
- 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
- C22C38/10—Ferrous alloys, e.g. steel alloys containing cobalt
-
- 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
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
-
- 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
- C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
-
- 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
- C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
- C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
-
- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/005—Ferrite
-
- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/008—Martensite
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017086010 | 2017-04-25 | ||
JP2018039385A JP6489254B2 (ja) | 2017-04-25 | 2018-03-06 | ステンレス冷延鋼板用素材およびその製造方法 |
PCT/JP2018/015579 WO2018198835A1 (fr) | 2017-04-25 | 2018-04-13 | Matériau pour tôle d'acier inoxydable haute résistance laminée à froid et procédé de production associé |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3594372A1 EP3594372A1 (fr) | 2020-01-15 |
EP3594372A4 true EP3594372A4 (fr) | 2020-01-22 |
Family
ID=64355562
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18792138.2A Pending EP3594372A4 (fr) | 2017-04-25 | 2018-04-13 | Matériau pour tôle d'acier inoxydable haute résistance laminée à froid et procédé de production associé |
Country Status (6)
Country | Link |
---|---|
US (1) | US20200385834A1 (fr) |
EP (1) | EP3594372A4 (fr) |
JP (1) | JP6489254B2 (fr) |
KR (1) | KR102288000B1 (fr) |
CN (1) | CN110582589A (fr) |
TW (1) | TWI653344B (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019112696A (ja) * | 2017-12-25 | 2019-07-11 | 日鉄日新製鋼株式会社 | フェライト系ステンレス鋼板およびその製造方法 |
KR20220063244A (ko) * | 2019-11-13 | 2022-05-17 | 닛폰세이테츠 가부시키가이샤 | 열간 압연 강재 |
CN113774279B (zh) * | 2021-08-20 | 2022-07-01 | 中国原子能科学研究院 | 核反应堆合金材料,其制备方法、部件及焊接方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006328525A (ja) * | 2005-01-24 | 2006-12-07 | Nippon Steel & Sumikin Stainless Steel Corp | 成形時の面内異方性が小さく耐リジング性及び耐肌荒れ性に優れた低炭素低窒素フェライト系ステンレス鋼薄板及びその製造方法 |
JP2013053366A (ja) * | 2011-08-05 | 2013-03-21 | Nippon Steel & Sumikin Stainless Steel Corp | 耐リジング性に優れたフェライト系ステンレス鋼板及びその製造方法 |
JP2015086443A (ja) * | 2013-10-31 | 2015-05-07 | Jfeスチール株式会社 | 低温靭性に優れたフェライト−マルテンサイト2相ステンレス鋼およびその製造方法 |
JP2015101763A (ja) * | 2013-11-26 | 2015-06-04 | 新日鐵住金株式会社 | フェライト・マルテンサイト二相鋼及び油井用鋼管 |
WO2015099459A1 (fr) * | 2013-12-24 | 2015-07-02 | (주)포스코 | Acier inoxydable ferritique présentant des propriétés améliorées de formabilité et de résistance au striage, et son procédé de production |
CN105331899A (zh) * | 2015-09-24 | 2016-02-17 | 宝钢不锈钢有限公司 | 一种具有良好抗皱性能的铁素体不锈钢及其制造方法 |
WO2016035235A1 (fr) * | 2014-09-05 | 2016-03-10 | Jfeスチール株式会社 | Matériau pour tôles d'acier inoxydables laminées à froid |
US20160289786A1 (en) * | 2013-10-31 | 2016-10-06 | Jfe Steel Corporation | Ferrite-martensite dual-phase stainless steel and method of manufacturing the same |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS471878Y1 (fr) | 1969-02-03 | 1972-01-22 | ||
JPS584881A (ja) | 1981-06-26 | 1983-01-12 | 三菱レイヨン株式会社 | トリアセテ−ト繊維の染色法 |
JPH07100820B2 (ja) * | 1986-12-30 | 1995-11-01 | 日新製鋼株式会社 | 面内異方性の小さい高延性高強度の複相組織クロムステンレス鋼帯の製造法 |
JPH02290917A (ja) * | 1989-02-23 | 1990-11-30 | Sumitomo Metal Ind Ltd | フェライト系ステンレス冷延鋼板の製造方法 |
JP4545335B2 (ja) * | 2001-03-21 | 2010-09-15 | 日新製鋼株式会社 | 耐リジング性に優れたFe−Cr系鋼板およびその製造法 |
US7294212B2 (en) * | 2003-05-14 | 2007-11-13 | Jfe Steel Corporation | High-strength stainless steel material in the form of a wheel rim and method for manufacturing the same |
WO2015064077A1 (fr) * | 2013-10-31 | 2015-05-07 | Jfeスチール株式会社 | Acier inoxydable diphasique ferrite-martensite, et son procédé de fabrication |
CN106414783B (zh) * | 2014-01-24 | 2019-01-22 | 杰富意钢铁株式会社 | 不锈钢冷轧钢板用坯料及其制造方法 |
JP6142837B2 (ja) * | 2014-04-15 | 2017-06-07 | Jfeスチール株式会社 | フェライト相とマルテンサイト相の2相からなる組織を有するステンレス鋼 |
JP6112065B2 (ja) * | 2014-05-21 | 2017-04-12 | Jfeスチール株式会社 | 靭性と加工性に優れた高強度13Cr系ステンレス厚鋼板の製造方法 |
JP6311633B2 (ja) * | 2015-03-24 | 2018-04-18 | Jfeスチール株式会社 | ステンレス鋼およびその製造方法 |
EP3318649B1 (fr) * | 2015-07-02 | 2019-09-11 | JFE Steel Corporation | Matériau pour feuille d'acier inoxydable laminée à froid et son procédé de fabrication |
JP6424865B2 (ja) * | 2015-09-29 | 2018-11-21 | Jfeスチール株式会社 | フェライト相とマルテンサイト相の2相からなる鋼組織を有するステンレス鋼およびその製造方法 |
CN108138278B (zh) * | 2015-09-30 | 2020-01-24 | 杰富意钢铁株式会社 | 铁素体系不锈钢板 |
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2018
- 2018-03-06 JP JP2018039385A patent/JP6489254B2/ja active Active
- 2018-04-13 KR KR1020197030950A patent/KR102288000B1/ko active IP Right Grant
- 2018-04-13 CN CN201880027575.9A patent/CN110582589A/zh active Pending
- 2018-04-13 US US16/607,170 patent/US20200385834A1/en not_active Abandoned
- 2018-04-13 EP EP18792138.2A patent/EP3594372A4/fr active Pending
- 2018-04-23 TW TW107113710A patent/TWI653344B/zh active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006328525A (ja) * | 2005-01-24 | 2006-12-07 | Nippon Steel & Sumikin Stainless Steel Corp | 成形時の面内異方性が小さく耐リジング性及び耐肌荒れ性に優れた低炭素低窒素フェライト系ステンレス鋼薄板及びその製造方法 |
JP2013053366A (ja) * | 2011-08-05 | 2013-03-21 | Nippon Steel & Sumikin Stainless Steel Corp | 耐リジング性に優れたフェライト系ステンレス鋼板及びその製造方法 |
JP2015086443A (ja) * | 2013-10-31 | 2015-05-07 | Jfeスチール株式会社 | 低温靭性に優れたフェライト−マルテンサイト2相ステンレス鋼およびその製造方法 |
US20160289786A1 (en) * | 2013-10-31 | 2016-10-06 | Jfe Steel Corporation | Ferrite-martensite dual-phase stainless steel and method of manufacturing the same |
JP2015101763A (ja) * | 2013-11-26 | 2015-06-04 | 新日鐵住金株式会社 | フェライト・マルテンサイト二相鋼及び油井用鋼管 |
WO2015099459A1 (fr) * | 2013-12-24 | 2015-07-02 | (주)포스코 | Acier inoxydable ferritique présentant des propriétés améliorées de formabilité et de résistance au striage, et son procédé de production |
WO2016035235A1 (fr) * | 2014-09-05 | 2016-03-10 | Jfeスチール株式会社 | Matériau pour tôles d'acier inoxydables laminées à froid |
CN105331899A (zh) * | 2015-09-24 | 2016-02-17 | 宝钢不锈钢有限公司 | 一种具有良好抗皱性能的铁素体不锈钢及其制造方法 |
Non-Patent Citations (3)
Title |
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MATTHEWS L M ET AL: "Heat treatment of a low carbon 12% chromium steel", PROCEEDINGS / 5TH INTERNATIONAL CONGRESS ON HEAT TREATMENT OF MATERIALS : OCT. 20 - 24, 1986, BUDAPEST, GEPIP. TUD. EGYESULET, BUDAPEST, HU, vol. 1, 20 October 1986 (1986-10-20), pages 77 - 84, XP009517746, ISBN: 978-963-444-004-8 * |
PECKNER D ET AL: "HANDBOOK OF STAINLESS STEELS, PASSAGE", HANDBOOK OF STAINLESS STEELS, XX, XX, 1 January 1977 (1977-01-01), pages 14.02, XP002053955 * |
See also references of WO2018198835A1 * |
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JP2018184661A (ja) | 2018-11-22 |
KR102288000B1 (ko) | 2021-08-09 |
EP3594372A1 (fr) | 2020-01-15 |
CN110582589A (zh) | 2019-12-17 |
TWI653344B (zh) | 2019-03-11 |
KR20190131527A (ko) | 2019-11-26 |
US20200385834A1 (en) | 2020-12-10 |
TW201843319A (zh) | 2018-12-16 |
JP6489254B2 (ja) | 2019-03-27 |
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