EP2431492A4 - Stahlblech mit hohem mangan- und stickstoffanteil sowie hoher festigkeit und leitfähigkeit und herstellungsverfahren dafür - Google Patents
Stahlblech mit hohem mangan- und stickstoffanteil sowie hoher festigkeit und leitfähigkeit und herstellungsverfahren dafürInfo
- Publication number
- EP2431492A4 EP2431492A4 EP10769913.4A EP10769913A EP2431492A4 EP 2431492 A4 EP2431492 A4 EP 2431492A4 EP 10769913 A EP10769913 A EP 10769913A EP 2431492 A4 EP2431492 A4 EP 2431492A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- steel sheet
- manufacturing same
- containing steel
- ductility
- manganese nitrogen
- 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
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
- C21D6/005—Heat treatment of ferrous alloys containing Mn
-
- 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
- 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
- C22C38/02—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
- C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of manganese
-
- 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
-
- 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
- C21D2211/004—Dispersions; Precipitations
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)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090036963A KR101140931B1 (ko) | 2009-04-28 | 2009-04-28 | 고강도 및 고연성을 갖는 고망간 질소 함유 강판 및 그 제조방법 |
KR1020100026584A KR101193718B1 (ko) | 2010-03-25 | 2010-03-25 | 고강도 및 고연성을 갖는 고망간 질소 함유 강판 및 그 제조방법 |
PCT/KR2010/002625 WO2010126268A2 (ko) | 2009-04-28 | 2010-04-27 | 고강도 및 고연성을 갖는 고망간 질소 함유 강판 및 그 제조방법 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2431492A2 EP2431492A2 (de) | 2012-03-21 |
EP2431492A4 true EP2431492A4 (de) | 2014-01-22 |
EP2431492B1 EP2431492B1 (de) | 2015-09-30 |
Family
ID=43032669
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10769913.4A Revoked EP2431492B1 (de) | 2009-04-28 | 2010-04-27 | Stahlblech mit hohem mangan- und stickstoffanteil sowie hoher festigkeit und leitfähigkeit und herstellungsverfahren dafür |
Country Status (5)
Country | Link |
---|---|
US (1) | US20120045358A1 (de) |
EP (1) | EP2431492B1 (de) |
JP (1) | JP5437482B2 (de) |
CN (1) | CN102439188A (de) |
WO (1) | WO2010126268A2 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2455222T5 (es) † | 2010-07-02 | 2018-03-05 | Thyssenkrupp Steel Europe Ag | Acero de resistencia superior, conformable en frío y producto plano de acero compuesto de un acero de este tipo |
KR101510505B1 (ko) * | 2012-12-21 | 2015-04-08 | 주식회사 포스코 | 우수한 도금성과 초고강도를 갖는 고망간 용융아연도금강판의 제조방법 및 이에 의해 제조된 고망간 용융아연도금강판 |
KR101490567B1 (ko) * | 2012-12-27 | 2015-02-05 | 주식회사 포스코 | 용접성이 우수한 고망간 내마모강 및 그 제조방법 |
CN105339519B (zh) * | 2013-06-27 | 2018-01-30 | 现代制铁株式会社 | 高强度钢板及其制造方法 |
KR101747034B1 (ko) | 2016-04-28 | 2017-06-14 | 주식회사 포스코 | 항복비가 우수한 초고강도 고연성 강판 및 이의 제조방법 |
BR112018071629B1 (pt) | 2016-05-24 | 2022-12-27 | Arcelormittal | Método para produzir uma chapa de aço twip e chapa de aço twip |
CN107537860A (zh) * | 2016-06-25 | 2018-01-05 | 天津大学 | 采用冷轧调整tp347h奥氏体耐热钢组织的方法 |
BR112019022088A2 (pt) * | 2017-04-26 | 2020-05-05 | Jfe Steel Corp | aço alto mn e método de produção do mesmo |
CN110724874A (zh) * | 2018-07-17 | 2020-01-24 | 宝钢特钢有限公司 | 具有抗腐蚀磨损性能的高锰奥氏体钢及热轧板制备方法 |
CN109536815A (zh) * | 2018-11-24 | 2019-03-29 | 冯良荣 | 一种制备氮化锰合金的方法 |
CN111850422B (zh) * | 2020-04-30 | 2022-01-11 | 中科益安医疗科技(北京)股份有限公司 | 高氮无镍奥氏体不锈钢无缝薄壁管材及其制备方法 |
CN112708823A (zh) * | 2020-11-24 | 2021-04-27 | 河钢股份有限公司 | 高热塑性的高锰高铝twip钢及其生产方法 |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2024862A (en) * | 1978-07-04 | 1980-01-16 | Kobe Steel Ltd | High manganese non-magnetic steel |
GB2040999A (en) * | 1978-12-26 | 1980-09-03 | Nippon Kokan Kk | Nonmagnetic steel having low thermal expansion coefficient and high yield point |
JPS6036647A (ja) * | 1983-08-06 | 1985-02-25 | Kawasaki Steel Corp | 局部腐食抵抗性に優れる高マンガン鋼 |
FR2557140A1 (fr) * | 1983-12-27 | 1985-06-28 | Kobe Steel Ltd | Procede de fabrication d'acier non magnetique ecroue |
JPS63235428A (ja) * | 1987-03-24 | 1988-09-30 | Nippon Mining Co Ltd | 非磁性材料の製造方法 |
US4855105A (en) * | 1986-03-26 | 1989-08-08 | Belorussky Tekhnologichesky Institut Imeni S.M. Kirova | Wear-resistant steel |
JPH0313544A (ja) * | 1989-06-09 | 1991-01-22 | Nippon Steel Corp | 高Mn非磁性鉄筋棒鋼の製造方法 |
JPH04154938A (ja) * | 1990-10-15 | 1992-05-27 | Nippon Steel Corp | 応力腐食割れ感受性の小さい高Mn非磁性鋼 |
WO1993013233A1 (en) * | 1991-12-30 | 1993-07-08 | Pohang Iron & Steel Co., Ltd. | Austenitic high manganese steel having superior formability, strength and weldability, and manufacturing process therefor |
JPH0657379A (ja) * | 1992-08-12 | 1994-03-01 | Nippon Steel Corp | 熱間加工性および耐食性に優れた非磁性鋼材 |
JPH07126809A (ja) * | 1993-10-15 | 1995-05-16 | Kobe Steel Ltd | 耐応力腐食割れ性および機械的性質の優れた高Mn非磁性鋼 |
US20080035248A1 (en) * | 2004-11-24 | 2008-02-14 | Philippe Cugy | Method Of Producing Austenitic Iron/Carbon/Manganese Steel Sheets Having Very High Strength And Elongation Characteristics Ans Excellent Homogeneity |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58126956A (ja) * | 1982-01-22 | 1983-07-28 | Nippon Steel Corp | プレス加工性の優れた高強度薄鋼板 |
KR940007374B1 (ko) * | 1992-07-24 | 1994-08-16 | 포항종합제철 주식회사 | 성형성, 강도 및 용접성이 우수한 오스테나이트계 고 망간강과 그 제조방법 |
KR100241016B1 (ko) * | 1995-12-26 | 2000-03-02 | 이구택 | 인성이 우수한 고망간강 및 이의 열간압연방법 |
FR2796083B1 (fr) * | 1999-07-07 | 2001-08-31 | Usinor | Procede de fabrication de bandes en alliage fer-carbone-manganese, et bandes ainsi produites |
DE10128544C2 (de) * | 2001-06-13 | 2003-06-05 | Thyssenkrupp Stahl Ag | Höherfestes, kaltumformbares Stahlblech, Verfahren zu seiner Herstellung und Verwendung eines solchen Blechs |
FR2829775B1 (fr) * | 2001-09-20 | 2003-12-26 | Usinor | Procede de fabrication de tubes roules et soudes comportant une etape finale d'etirage ou d'hydroformage et tube soude ainsi obtenu |
FR2857980B1 (fr) * | 2003-07-22 | 2006-01-13 | Usinor | Procede de fabrication de toles d'acier austenitique fer-carbone-manganese, a haute resistance, excellente tenacite et aptitude a la mise en forme a froid, et toles ainsi produites |
US7806165B2 (en) * | 2003-12-23 | 2010-10-05 | Salzgitter Flachstahl Gmbh | Method for making hot strips of lightweight construction steel |
JP2005325387A (ja) * | 2004-05-13 | 2005-11-24 | Kiyohito Ishida | 低比重鉄合金 |
JP2008519160A (ja) * | 2004-11-03 | 2008-06-05 | ティッセンクルップ スチール アクチェンゲゼルシャフト | Twip特性をもつ高強度の鋼ストリップ又はシートの製造方法、コンポーネント及び高強度鋼ストリップ又はシートの製造方法 |
FR2881144B1 (fr) * | 2005-01-21 | 2007-04-06 | Usinor Sa | Procede de fabrication de toles d'acier austenitique fer-carbone-manganese a haute resistance a la fissuration differee, et toles ainsi produites |
KR100742823B1 (ko) * | 2005-12-26 | 2007-07-25 | 주식회사 포스코 | 표면품질 및 도금성이 우수한 고망간 강판 및 이를 이용한도금강판 및 그 제조방법 |
JP4627069B2 (ja) * | 2006-05-09 | 2011-02-09 | 株式会社日本製鋼所 | 高窒素鋼の製造方法 |
KR100851158B1 (ko) * | 2006-12-27 | 2008-08-08 | 주식회사 포스코 | 충돌특성이 우수한 고망간형 고강도 강판 및 그 제조방법 |
KR20070085757A (ko) * | 2007-06-04 | 2007-08-27 | 티센크루프 스틸 악티엔게젤샤프트 | Twip 특성을 갖는 고강도 강 스트립 또는 박판 및 직접스트립 주조에 의한 상기 스트립 제조 방법 |
-
2010
- 2010-04-27 CN CN2010800190970A patent/CN102439188A/zh active Pending
- 2010-04-27 WO PCT/KR2010/002625 patent/WO2010126268A2/ko active Application Filing
- 2010-04-27 EP EP10769913.4A patent/EP2431492B1/de not_active Revoked
- 2010-04-27 US US13/318,129 patent/US20120045358A1/en not_active Abandoned
- 2010-04-27 JP JP2012508394A patent/JP5437482B2/ja active Active
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2024862A (en) * | 1978-07-04 | 1980-01-16 | Kobe Steel Ltd | High manganese non-magnetic steel |
GB2040999A (en) * | 1978-12-26 | 1980-09-03 | Nippon Kokan Kk | Nonmagnetic steel having low thermal expansion coefficient and high yield point |
JPS6036647A (ja) * | 1983-08-06 | 1985-02-25 | Kawasaki Steel Corp | 局部腐食抵抗性に優れる高マンガン鋼 |
FR2557140A1 (fr) * | 1983-12-27 | 1985-06-28 | Kobe Steel Ltd | Procede de fabrication d'acier non magnetique ecroue |
US4855105A (en) * | 1986-03-26 | 1989-08-08 | Belorussky Tekhnologichesky Institut Imeni S.M. Kirova | Wear-resistant steel |
JPS63235428A (ja) * | 1987-03-24 | 1988-09-30 | Nippon Mining Co Ltd | 非磁性材料の製造方法 |
JPH0313544A (ja) * | 1989-06-09 | 1991-01-22 | Nippon Steel Corp | 高Mn非磁性鉄筋棒鋼の製造方法 |
JPH04154938A (ja) * | 1990-10-15 | 1992-05-27 | Nippon Steel Corp | 応力腐食割れ感受性の小さい高Mn非磁性鋼 |
WO1993013233A1 (en) * | 1991-12-30 | 1993-07-08 | Pohang Iron & Steel Co., Ltd. | Austenitic high manganese steel having superior formability, strength and weldability, and manufacturing process therefor |
JPH0657379A (ja) * | 1992-08-12 | 1994-03-01 | Nippon Steel Corp | 熱間加工性および耐食性に優れた非磁性鋼材 |
JPH07126809A (ja) * | 1993-10-15 | 1995-05-16 | Kobe Steel Ltd | 耐応力腐食割れ性および機械的性質の優れた高Mn非磁性鋼 |
US20080035248A1 (en) * | 2004-11-24 | 2008-02-14 | Philippe Cugy | Method Of Producing Austenitic Iron/Carbon/Manganese Steel Sheets Having Very High Strength And Elongation Characteristics Ans Excellent Homogeneity |
Also Published As
Publication number | Publication date |
---|---|
WO2010126268A2 (ko) | 2010-11-04 |
EP2431492A2 (de) | 2012-03-21 |
JP5437482B2 (ja) | 2014-03-12 |
WO2010126268A3 (ko) | 2011-03-03 |
JP2012525500A (ja) | 2012-10-22 |
US20120045358A1 (en) | 2012-02-23 |
CN102439188A (zh) | 2012-05-02 |
EP2431492B1 (de) | 2015-09-30 |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: C22C 38/02 20060101ALI20131216BHEP Ipc: C22C 38/38 20060101ALI20131216BHEP Ipc: C22C 38/06 20060101ALI20131216BHEP Ipc: C22C 38/00 20060101ALI20131216BHEP Ipc: C22C 38/34 20060101ALI20131216BHEP Ipc: C22C 38/04 20060101AFI20131216BHEP Ipc: C21D 9/46 20060101ALI20131216BHEP Ipc: C21D 8/02 20060101ALI20131216BHEP Ipc: C21D 6/00 20060101ALI20131216BHEP |
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RIC1 | Information provided on ipc code assigned before grant |
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