EP3862452A4 - Austenitic stainless steel sheet and method for producing same - Google Patents
Austenitic stainless steel sheet and method for producing same Download PDFInfo
- Publication number
- EP3862452A4 EP3862452A4 EP19868476.3A EP19868476A EP3862452A4 EP 3862452 A4 EP3862452 A4 EP 3862452A4 EP 19868476 A EP19868476 A EP 19868476A EP 3862452 A4 EP3862452 A4 EP 3862452A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- stainless steel
- steel sheet
- austenitic stainless
- producing same
- producing
- 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
-
- 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
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- 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
- C21D1/26—Methods of annealing
- C21D1/30—Stress-relieving
-
- 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
- C21D8/0205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips of ferrous alloys
-
- 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
-
- 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
- C21D8/0263—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips 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
- 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
-
- 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
-
- 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
-
- 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
-
- 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
- C22C38/18—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
- C22C38/46—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
- C22C38/18—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
-
- 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
- C21D2211/001—Austenite
Landscapes
- 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)
- Health & Medical Sciences (AREA)
- Child & Adolescent Psychology (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018189321 | 2018-10-04 | ||
PCT/JP2019/039288 WO2020071534A1 (ja) | 2018-10-04 | 2019-10-04 | オーステナイト系ステンレス鋼板及びその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3862452A1 EP3862452A1 (en) | 2021-08-11 |
EP3862452A4 true EP3862452A4 (en) | 2022-06-29 |
Family
ID=70054565
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19868476.3A Pending EP3862452A4 (en) | 2018-10-04 | 2019-10-04 | Austenitic stainless steel sheet and method for producing same |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP3862452A4 (zh) |
JP (1) | JP7165202B2 (zh) |
KR (1) | KR102550028B1 (zh) |
CN (1) | CN112789362B (zh) |
WO (1) | WO2020071534A1 (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7518340B2 (ja) | 2020-03-31 | 2024-07-18 | 日本製鉄株式会社 | クラッド材とその製造方法 |
CN112391577B (zh) * | 2020-08-19 | 2022-04-22 | 江阴市春瑞金属制品有限公司 | 一种赝奥氏体不锈弹簧钢丝及其性能调控方法 |
KR102448735B1 (ko) * | 2020-09-03 | 2022-09-30 | 주식회사 포스코 | 오스테나이트계 스테인리스강 및 그 제조 방법 |
CN112899575A (zh) * | 2021-01-20 | 2021-06-04 | 钢铁研究总院 | 基于冷金属过渡电弧增材制造的奥氏体不锈钢丝材及工艺 |
CN113061814B (zh) * | 2021-03-23 | 2022-07-08 | 宁波宝新不锈钢有限公司 | 一种水槽用不锈钢带及其制备方法 |
CN114318137B (zh) * | 2021-06-29 | 2022-10-18 | 鞍钢股份有限公司 | 一种核电用奥氏体不锈钢板及其制造方法 |
KR20230007619A (ko) * | 2021-07-06 | 2023-01-13 | 주식회사 포스코 | 오스테나이트계 스테인리스강 및 그 제조방법 |
KR20230026705A (ko) * | 2021-08-18 | 2023-02-27 | 주식회사 포스코 | 오스테나이트계 스테인리스강 및 그 제조 방법 |
CN116200650A (zh) * | 2021-12-01 | 2023-06-02 | 江苏新华合金有限公司 | 一种高温合金板材及其制备工艺 |
KR20230153865A (ko) * | 2022-04-29 | 2023-11-07 | 주식회사 포스코 | 오스테나이트계 스테인리스강 |
KR20240097192A (ko) * | 2022-12-20 | 2024-06-27 | 주식회사 포스코 | 오스테나이트계 스테인리스강 및 그 제조방법 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090202380A1 (en) * | 2005-06-28 | 2009-08-13 | Ugine & Alz France | Austenitic stainless steel strip having a bright surface finish and excellent mechanical properties |
US20140017517A1 (en) * | 2011-03-31 | 2014-01-16 | Nisshin Steel Co., Ltd. | Stainless steel plate and manufacturing method thereof |
WO2014030607A1 (ja) * | 2012-08-20 | 2014-02-27 | 新日鐵住金株式会社 | ステンレス鋼板とその製造方法 |
WO2016043125A1 (ja) * | 2014-09-17 | 2016-03-24 | 新日鐵住金株式会社 | オーステナイト系ステンレス鋼板 |
WO2016047734A1 (ja) * | 2014-09-25 | 2016-03-31 | 新日鐵住金株式会社 | オーステナイト系ステンレス鋼板およびその製造方法 |
JP2017014538A (ja) * | 2015-06-26 | 2017-01-19 | 新日鐵住金ステンレス株式会社 | 耐熱性と表面平滑性に優れた排気部品用オーステナイト系ステンレス鋼板およびその製造方法 |
US20180237882A1 (en) * | 2015-08-17 | 2018-08-23 | Nippon Steel & Sumikin Materials Co., Ltd. | Austenitic stainless steel foil |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS62253732A (ja) | 1986-04-28 | 1987-11-05 | Nippon Steel Corp | 研磨性のすぐれたオ−ステナイト系ステンレス鋼帯と鋼板の製造法 |
JPH03169405A (ja) | 1989-11-30 | 1991-07-23 | Kawasaki Steel Corp | カーブミラー用鏡面仕上げステンレス鋼板の製造方法 |
DE69320140T2 (de) * | 1992-04-16 | 1999-04-08 | Nippon Steel Corp., Tokio/Tokyo | Austenitische rostfreie stahlplatte mit exzellenter oberfläche und deren herstellung |
JP3398258B2 (ja) | 1995-06-20 | 2003-04-21 | 日本冶金工業株式会社 | 研磨性に優れたプレス成形用オーステナイト系ステンレス鋼 |
JP3300225B2 (ja) | 1996-04-16 | 2002-07-08 | 新日本製鐵株式会社 | 拡散接合性の優れたステンレス箔およびそれを用いたメタル担体 |
JP3720154B2 (ja) * | 1996-12-02 | 2005-11-24 | 日新製鋼株式会社 | プレス加工後の研磨性に優れたオーステナイト系ステンレス鋼 |
JP2000273546A (ja) | 1999-03-25 | 2000-10-03 | Nisshin Steel Co Ltd | 表面微小欠陥の少ないステンレス鋼帯の製造法 |
JP2003342693A (ja) * | 2002-05-22 | 2003-12-03 | Nippon Steel Corp | 高温超伝導材料の蒸着基板用オーステナイト系ステンレス鋼箔とその製造方法 |
JP4305031B2 (ja) * | 2003-04-10 | 2009-07-29 | 住友金属工業株式会社 | Bを含有するステンレス鋼材の製造方法 |
JP2005298960A (ja) * | 2004-03-17 | 2005-10-27 | Sumitomo Metal Ind Ltd | 固体高分子型燃料電池セパレータ用多層ステンレスクラッド鋼板、厚板およびそれらの素材、並びにそれらの製造方法 |
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JP2008127650A (ja) * | 2006-11-22 | 2008-06-05 | Nisshin Steel Co Ltd | 脱スケール性に優れたオーステナイト系ステンレス鋼板及びその製造方法 |
CN101892437B (zh) * | 2009-05-22 | 2012-09-19 | 宝山钢铁股份有限公司 | 一种镜面抛光性良好的低磁奥氏体不锈钢及其制造方法 |
JP5846868B2 (ja) | 2011-11-16 | 2016-01-20 | 日新製鋼株式会社 | ステンレス鋼拡散接合製品の製造方法 |
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WO2014038510A1 (ja) * | 2012-09-04 | 2014-03-13 | 新日鐵住金株式会社 | ステンレス鋼板およびその製造方法 |
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2019
- 2019-10-04 JP JP2020551110A patent/JP7165202B2/ja active Active
- 2019-10-04 CN CN201980064860.2A patent/CN112789362B/zh active Active
- 2019-10-04 EP EP19868476.3A patent/EP3862452A4/en active Pending
- 2019-10-04 KR KR1020217009245A patent/KR102550028B1/ko active IP Right Grant
- 2019-10-04 WO PCT/JP2019/039288 patent/WO2020071534A1/ja unknown
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090202380A1 (en) * | 2005-06-28 | 2009-08-13 | Ugine & Alz France | Austenitic stainless steel strip having a bright surface finish and excellent mechanical properties |
US20140017517A1 (en) * | 2011-03-31 | 2014-01-16 | Nisshin Steel Co., Ltd. | Stainless steel plate and manufacturing method thereof |
WO2014030607A1 (ja) * | 2012-08-20 | 2014-02-27 | 新日鐵住金株式会社 | ステンレス鋼板とその製造方法 |
WO2016043125A1 (ja) * | 2014-09-17 | 2016-03-24 | 新日鐵住金株式会社 | オーステナイト系ステンレス鋼板 |
WO2016047734A1 (ja) * | 2014-09-25 | 2016-03-31 | 新日鐵住金株式会社 | オーステナイト系ステンレス鋼板およびその製造方法 |
JP2017014538A (ja) * | 2015-06-26 | 2017-01-19 | 新日鐵住金ステンレス株式会社 | 耐熱性と表面平滑性に優れた排気部品用オーステナイト系ステンレス鋼板およびその製造方法 |
US20180237882A1 (en) * | 2015-08-17 | 2018-08-23 | Nippon Steel & Sumikin Materials Co., Ltd. | Austenitic stainless steel foil |
Non-Patent Citations (1)
Title |
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See also references of WO2020071534A1 * |
Also Published As
Publication number | Publication date |
---|---|
JPWO2020071534A1 (ja) | 2021-09-02 |
JP7165202B2 (ja) | 2022-11-02 |
KR102550028B1 (ko) | 2023-07-03 |
CN112789362A (zh) | 2021-05-11 |
WO2020071534A1 (ja) | 2020-04-09 |
CN112789362B (zh) | 2022-08-16 |
KR20210052502A (ko) | 2021-05-10 |
EP3862452A1 (en) | 2021-08-11 |
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