KR102274976B1 - 페라이트계 스테인리스 열연 강판 및 그 제조 방법 - Google Patents
페라이트계 스테인리스 열연 강판 및 그 제조 방법 Download PDFInfo
- Publication number
- KR102274976B1 KR102274976B1 KR1020197021747A KR20197021747A KR102274976B1 KR 102274976 B1 KR102274976 B1 KR 102274976B1 KR 1020197021747 A KR1020197021747 A KR 1020197021747A KR 20197021747 A KR20197021747 A KR 20197021747A KR 102274976 B1 KR102274976 B1 KR 102274976B1
- Authority
- KR
- South Korea
- Prior art keywords
- rolling
- hot
- less
- steel sheet
- ferritic stainless
- Prior art date
Links
Classifications
-
- 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
- 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/02—Hardening by precipitation
-
- 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
-
- 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
- C21D8/0247—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
- 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
-
- 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
- C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
-
- 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
-
- 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
- C22C38/18—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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/52—Ferrous alloys, e.g. steel alloys containing chromium with nickel with 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
- C22C38/18—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
- 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
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)
- Heat Treatment Of Sheet Steel (AREA)
- Heat Treatment Of Steel (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017012545 | 2017-01-26 | ||
JPJP-P-2017-012545 | 2017-01-26 | ||
PCT/JP2018/000559 WO2018139207A1 (ja) | 2017-01-26 | 2018-01-12 | フェライト系ステンレス熱延鋼板およびその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20190102028A KR20190102028A (ko) | 2019-09-02 |
KR102274976B1 true KR102274976B1 (ko) | 2021-07-07 |
Family
ID=62979289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020197021747A KR102274976B1 (ko) | 2017-01-26 | 2018-01-12 | 페라이트계 스테인리스 열연 강판 및 그 제조 방법 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20200002779A1 (zh) |
EP (1) | EP3556880A4 (zh) |
JP (1) | JP6384640B1 (zh) |
KR (1) | KR102274976B1 (zh) |
CN (1) | CN110225988B (zh) |
MX (1) | MX2019008874A (zh) |
WO (1) | WO2018139207A1 (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11085095B2 (en) | 2016-02-08 | 2021-08-10 | Jfe Steel Corporation | High-strength seamless stainless steel pipe for oil country tubular goods and method of manufacturing high-strength seamless stainless steel pipe |
JP6418338B2 (ja) | 2016-09-02 | 2018-11-07 | Jfeスチール株式会社 | フェライト系ステンレス鋼 |
JP6699670B2 (ja) * | 2016-09-02 | 2020-05-27 | Jfeスチール株式会社 | フェライト系ステンレス鋼 |
KR102400403B1 (ko) * | 2016-12-21 | 2022-05-23 | 제이에프이 스틸 가부시키가이샤 | 페라이트계 스테인리스 강 |
EP3569724B1 (en) | 2017-01-13 | 2022-02-02 | JFE Steel Corporation | High strength seamless stainless steel pipe and production method therefor |
JP6399259B1 (ja) | 2017-02-24 | 2018-10-03 | Jfeスチール株式会社 | 油井用高強度ステンレス継目無鋼管およびその製造方法 |
WO2018179456A1 (ja) | 2017-03-30 | 2018-10-04 | Jfeスチール株式会社 | フェライト系ステンレス鋼 |
US11365467B2 (en) * | 2017-05-26 | 2022-06-21 | Jfe Steel Corporation | Ferritic stainless steel |
KR102597735B1 (ko) * | 2019-03-26 | 2023-11-02 | 제이에프이 스틸 가부시키가이샤 | 페라이트계 스테인리스 강판 및 그 제조 방법 |
CN115466901B (zh) * | 2022-06-15 | 2023-05-26 | 福建青拓特钢技术研究有限公司 | 圆珠笔头用低钼无σ相析出的超纯铁素体不锈钢及其生产方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001181798A (ja) * | 1999-12-20 | 2001-07-03 | Kawasaki Steel Corp | 曲げ加工性に優れたフェライト系ステンレス熱延鋼板およびその製造方法ならびに冷延鋼板の製造方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08199237A (ja) * | 1995-01-25 | 1996-08-06 | Nisshin Steel Co Ltd | 低温靭性に優れたフェライト系ステンレス熱延鋼帯の製造方法 |
JP3518117B2 (ja) * | 1995-12-27 | 2004-04-12 | Jfeスチール株式会社 | 表面が滑らかな高Crフェライト系ステンレス熱延薄鋼板の製造方法 |
JP4400058B2 (ja) * | 2003-02-13 | 2010-01-20 | Jfeスチール株式会社 | スピニング加工性に優れたフェライト系ステンレス鋼溶接管 |
JP5196807B2 (ja) * | 2007-02-26 | 2013-05-15 | 新日鐵住金ステンレス株式会社 | 加工肌荒れの小さい成形性に優れたフェライト系ステンレス鋼板およびその製造方法 |
JP5262029B2 (ja) * | 2007-09-11 | 2013-08-14 | Jfeスチール株式会社 | 伸びフランジ加工性に優れたフェライト系ステンレス鋼板 |
JP5737952B2 (ja) | 2011-01-05 | 2015-06-17 | 日新製鋼株式会社 | Nb含有フェライト系ステンレス鋼熱延コイルおよび製造法 |
JP6223351B2 (ja) * | 2012-10-30 | 2017-11-08 | 新日鐵住金ステンレス株式会社 | フェライト系ステンレス鋼、それを用いた排気系部材及びフェライト系ステンレス鋼の製造方法 |
CN105008571B (zh) * | 2013-03-14 | 2017-01-18 | 新日铁住金不锈钢株式会社 | 时效热处理后的强度增加小的铁素体系不锈钢板及其制造方法 |
BR112015024500B1 (pt) * | 2013-03-27 | 2020-05-12 | Nippon Steel & Sumikin Stainless Steel Corporation | Chapa de aço inoxidável ferrítico laminada a quente, método para produção da mesma, tira de aço, e seu uso |
JP5908936B2 (ja) * | 2014-03-26 | 2016-04-26 | 新日鐵住金ステンレス株式会社 | フランジ用フェライト系ステンレス鋼板とその製造方法およびフランジ部品 |
JP5918796B2 (ja) * | 2014-03-28 | 2016-05-18 | 新日鐵住金ステンレス株式会社 | 靭性に優れたフェライト系ステンレス熱延鋼板および鋼帯 |
WO2018074164A1 (ja) * | 2016-10-17 | 2018-04-26 | Jfeスチール株式会社 | フェライト系ステンレス熱延焼鈍鋼板およびその製造方法 |
-
2018
- 2018-01-12 EP EP18745041.6A patent/EP3556880A4/en active Pending
- 2018-01-12 MX MX2019008874A patent/MX2019008874A/es unknown
- 2018-01-12 US US16/480,785 patent/US20200002779A1/en not_active Abandoned
- 2018-01-12 CN CN201880008313.8A patent/CN110225988B/zh active Active
- 2018-01-12 KR KR1020197021747A patent/KR102274976B1/ko active IP Right Grant
- 2018-01-12 WO PCT/JP2018/000559 patent/WO2018139207A1/ja unknown
- 2018-01-12 JP JP2018521321A patent/JP6384640B1/ja active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001181798A (ja) * | 1999-12-20 | 2001-07-03 | Kawasaki Steel Corp | 曲げ加工性に優れたフェライト系ステンレス熱延鋼板およびその製造方法ならびに冷延鋼板の製造方法 |
Also Published As
Publication number | Publication date |
---|---|
JPWO2018139207A1 (ja) | 2019-01-31 |
KR20190102028A (ko) | 2019-09-02 |
CN110225988B (zh) | 2021-09-07 |
JP6384640B1 (ja) | 2018-09-05 |
CN110225988A (zh) | 2019-09-10 |
EP3556880A1 (en) | 2019-10-23 |
MX2019008874A (es) | 2019-09-18 |
EP3556880A4 (en) | 2019-12-04 |
WO2018139207A1 (ja) | 2018-08-02 |
US20200002779A1 (en) | 2020-01-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR102274976B1 (ko) | 페라이트계 스테인리스 열연 강판 및 그 제조 방법 | |
KR102206415B1 (ko) | 페라이트계 스테인리스강 | |
KR102337567B1 (ko) | 페라이트계 스테인리스강 | |
KR102201004B1 (ko) | 페라이트계 스테인리스 열연 어닐링 강판 및 그 제조 방법 | |
TWI460291B (zh) | 肥粒鐵系不銹鋼 | |
EP2548988A1 (en) | Ferrite-based stainless steel for use in components of automobile exhaust system | |
JP6432720B1 (ja) | フェライト系ステンレス熱延焼鈍鋼板およびその製造方法 | |
KR102088341B1 (ko) | 페라이트계 스테인리스 열연 강판 및 열연 어닐링판, 그리고 그들의 제조 방법 | |
WO2014087648A1 (ja) | フェライト系ステンレス鋼板 | |
KR20220065904A (ko) | 페라이트계 스테인리스 강판 및 그의 제조 방법 | |
JP6304469B1 (ja) | フェライト系ステンレス熱延焼鈍鋼板およびその製造方法 | |
TWI645051B (zh) | 肥粒鐵系不鏽鋼 | |
JP7038799B2 (ja) | フェライト系ステンレス熱延焼鈍鋼板およびその製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
GRNT | Written decision to grant |