EP1937861A4 - Hochfestes kaltgewalztes stahlblech mit hohem mn-gehalt mit hervorragender bearbeitbarkeit und herstellungsverfahren dafür - Google Patents
Hochfestes kaltgewalztes stahlblech mit hohem mn-gehalt mit hervorragender bearbeitbarkeit und herstellungsverfahren dafürInfo
- Publication number
- EP1937861A4 EP1937861A4 EP06798530A EP06798530A EP1937861A4 EP 1937861 A4 EP1937861 A4 EP 1937861A4 EP 06798530 A EP06798530 A EP 06798530A EP 06798530 A EP06798530 A EP 06798530A EP 1937861 A4 EP1937861 A4 EP 1937861A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- manufacturing
- content
- steel sheet
- same
- rolled steel
- 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.)
- Withdrawn
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
- C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
-
- 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
-
- 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
- C21D8/04—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
-
- 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
- C21D8/0405—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 of ferrous 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
- C22C38/06—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
- C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials 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)
- Metal Rolling (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050077371A KR100711361B1 (ko) | 2005-08-23 | 2005-08-23 | 가공성이 우수한 고망간형 고강도 열연강판 및 그 제조방법 |
PCT/KR2006/003303 WO2007024092A1 (en) | 2005-08-23 | 2006-08-23 | High strength hot rolled steel sheet containing high mn content with excellent workability and method for manufacturing the same |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1937861A1 EP1937861A1 (de) | 2008-07-02 |
EP1937861A4 true EP1937861A4 (de) | 2010-03-24 |
Family
ID=37771800
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06798530A Withdrawn EP1937861A4 (de) | 2005-08-23 | 2006-08-23 | Hochfestes kaltgewalztes stahlblech mit hohem mn-gehalt mit hervorragender bearbeitbarkeit und herstellungsverfahren dafür |
Country Status (6)
Country | Link |
---|---|
US (1) | US20080240969A1 (de) |
EP (1) | EP1937861A4 (de) |
JP (1) | JP4850908B2 (de) |
KR (1) | KR100711361B1 (de) |
CN (1) | CN101248203B (de) |
WO (1) | WO2007024092A1 (de) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090165897A1 (en) | 2005-02-02 | 2009-07-02 | Corus Staal Bv | Austenitic steel having high strength and formability, method of producing said steel and use thereof |
KR100955203B1 (ko) * | 2007-11-05 | 2010-04-29 | 한국기계연구원 | 연성이 우수한 고망간형 초고강도 냉연강판 및 그 제조방법 |
KR100985298B1 (ko) * | 2008-05-27 | 2010-10-04 | 주식회사 포스코 | 리징 저항성이 우수한 저비중 고강도 열연 강판, 냉연강판, 아연도금 강판 및 이들의 제조방법 |
DE102008056844A1 (de) * | 2008-11-12 | 2010-06-02 | Voestalpine Stahl Gmbh | Manganstahlband und Verfahren zur Herstellung desselben |
US20120128524A1 (en) * | 2010-11-22 | 2012-05-24 | Chun Young Soo | Steel wire rod having excellent cold heading quality and hydrogen delayed fracture resistance, method of manufacturing the same, and mehod of manufacturing bolt using the same |
KR101228798B1 (ko) * | 2010-12-03 | 2013-01-31 | 포항공과대학교 산학협력단 | 초세립 고강도 선재 및 그 제조방법 |
CN104220617B (zh) * | 2011-12-27 | 2016-10-26 | Posco公司 | 具有优异的机械加工性并且在焊接热影响区域具有低温韧性的奥氏体钢,及其制造方法 |
JP5879448B2 (ja) * | 2011-12-28 | 2016-03-08 | ポスコ | 溶接熱影響部の靱性に優れた耐磨耗オーステナイト系鋼材及びその製造方法 |
KR101482338B1 (ko) * | 2012-12-21 | 2015-01-13 | 주식회사 포스코 | 피삭성 및 용접 열영향부 인성이 우수한 내마모 오스테나이트계 강재 |
CN104204262B (zh) * | 2011-12-28 | 2018-02-02 | Posco公司 | 具有优异的机械加工性及延展性的耐磨奥氏体钢及其生产方法 |
KR101353665B1 (ko) * | 2011-12-28 | 2014-01-20 | 주식회사 포스코 | 내마모성과 연성이 우수한 오스테나이트 강재 |
KR101382950B1 (ko) * | 2011-12-28 | 2014-04-09 | 주식회사 포스코 | 용접 열영향부 인성이 우수한 오스테나이트계 내마모 강재 |
KR101461735B1 (ko) * | 2012-12-21 | 2014-11-14 | 주식회사 포스코 | 피삭성과 연성이 우수한 내마모 오스테나이트계 강재 및 그의 제조방법 |
WO2013178887A1 (fr) | 2012-05-31 | 2013-12-05 | Arcelormittal Investigación Desarrollo Sl | Acier laminé a chaud ou a froid a faible densite, son procede de mise en oeuvre et son utilisation |
KR101449111B1 (ko) * | 2012-08-09 | 2014-10-08 | 주식회사 포스코 | 강도와 연성이 우수한 강선재 및 그 제조방법 |
KR101490567B1 (ko) * | 2012-12-27 | 2015-02-05 | 주식회사 포스코 | 용접성이 우수한 고망간 내마모강 및 그 제조방법 |
US20140261918A1 (en) * | 2013-03-15 | 2014-09-18 | Exxonmobil Research And Engineering Company | Enhanced wear resistant steel and methods of making the same |
CN103667874A (zh) * | 2013-05-20 | 2014-03-26 | 新万鑫(福建)精密薄板有限公司 | 取向硅钢在高温退火期间缩短在炉时间的生产方法 |
KR101677317B1 (ko) | 2013-07-03 | 2016-11-17 | 주식회사 포스코 | 철손저감 및 강도향상을 위한 전기강판 적층코어의 제조방법 및 이에 의해 제조된 적층코어 |
KR101560940B1 (ko) * | 2013-12-24 | 2015-10-15 | 주식회사 포스코 | 강도와 연성이 우수한 경량강판 및 그 제조방법 |
KR101611697B1 (ko) * | 2014-06-17 | 2016-04-14 | 주식회사 포스코 | 확관성과 컬렙스 저항성이 우수한 고강도 확관용 강재 및 확관된 강관과 이들의 제조방법 |
KR101683987B1 (ko) * | 2014-10-17 | 2016-12-08 | 현대자동차주식회사 | 석출 경화형 고강도 및 고연신 저비중 강판 및 그 제조방법 |
KR101639919B1 (ko) | 2014-12-24 | 2016-07-15 | 주식회사 포스코 | 항복강도 및 성형성이 우수한 열연강판 및 그 제조방법 |
KR101665810B1 (ko) * | 2014-12-24 | 2016-10-13 | 주식회사 포스코 | 표면경도가 우수한 오스테나이트계 강재 및 이의 제조방법 |
KR101665809B1 (ko) * | 2014-12-24 | 2016-10-13 | 주식회사 포스코 | Dwtt 연성파면율이 우수한 오스테나이트계 라인파이프용 강판 및 그 제조방법 |
CN104846274B (zh) * | 2015-02-16 | 2017-07-28 | 重庆哈工易成形钢铁科技有限公司 | 热冲压成形用钢板、热冲压成形工艺及热冲压成形构件 |
KR101714922B1 (ko) * | 2015-12-18 | 2017-03-10 | 주식회사 포스코 | 인성 및 내부품질이 우수한 내마모 강재 및 그 제조방법 |
KR101758567B1 (ko) | 2016-06-23 | 2017-07-17 | 주식회사 포스코 | 강도 및 성형성이 우수한 클래드 강판 및 그 제조방법 |
DE102016117494A1 (de) * | 2016-09-16 | 2018-03-22 | Salzgitter Flachstahl Gmbh | Verfahren zur Herstellung eines umgeformten Bauteils aus einem mittelmanganhaltigen Stahlflachprodukt und ein derartiges Bauteil |
KR101917447B1 (ko) | 2016-12-20 | 2018-11-09 | 주식회사 포스코 | 고온연신 특성이 우수한 고강도 강판, 온간프레스 성형부재 및 이들의 제조방법 |
KR101889185B1 (ko) | 2016-12-21 | 2018-08-16 | 주식회사 포스코 | 성형성 및 피로특성이 우수한 열연강판 및 그 제조방법 |
KR20190035142A (ko) | 2017-09-26 | 2019-04-03 | 주식회사 포스코 | 항복강도 및 드로잉성형성이 우수한 냉연강판 및 그 제조방법 |
KR101968002B1 (ko) | 2017-09-26 | 2019-04-10 | 주식회사 포스코 | 항복강도 및 성형성이 우수한 열연강판 및 그 제조방법 |
CN109694990B (zh) * | 2017-10-20 | 2020-09-01 | 鞍钢股份有限公司 | 具有良好强塑性的轻质相变诱导塑性钢及其生产方法 |
KR101988760B1 (ko) | 2017-12-20 | 2019-06-12 | 주식회사 포스코 | 성형성이 우수한 초고강도 강판 및 이의 제조방법 |
KR101988762B1 (ko) | 2017-12-20 | 2019-06-12 | 주식회사 포스코 | 성형성이 우수한 고망간 강판 및 이의 제조방법 |
EP3686310B1 (de) * | 2018-05-23 | 2021-09-22 | Manchao He | Npr-ankerstangenstahlmaterial und herstellungsverfahren dafür |
CN110066955B (zh) * | 2019-05-24 | 2021-03-16 | 东北大学 | 一种孪生诱导塑性钢及其制备方法 |
KR102245227B1 (ko) | 2019-11-25 | 2021-04-28 | 주식회사 포스코 | 강도, 성형성 및 도금성이 우수한 클래드 강판 및 그 제조방법 |
KR102256376B1 (ko) | 2019-12-11 | 2021-05-27 | 주식회사 포스코 | 표면품질이 우수한 고망간 강판 및 이의 제조방법 |
US20240035132A1 (en) * | 2020-12-21 | 2024-02-01 | Posco Co., Ltd | Austenitic high manganese steel for disc brake |
CN112941409A (zh) * | 2021-01-27 | 2021-06-11 | 南京钢铁股份有限公司 | 低温钢及其制造方法 |
CN115418578A (zh) * | 2022-09-16 | 2022-12-02 | 常州工学院 | 一种基于亚快速凝固+轧制工艺的高强塑积的低密度钢带及其制造方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
WO2006082104A1 (en) * | 2005-02-02 | 2006-08-10 | Corus Staal Bv | Austenitic steel having high strength and formability, method of producing said steel and use thereof |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57126923A (en) * | 1981-01-28 | 1982-08-06 | Nisshin Steel Co Ltd | Production of high-manganese nonmagnetic cold-rolled steel sheet |
US4946644A (en) * | 1989-03-03 | 1990-08-07 | Baltimore Specialty Steels Corporation | Austenitic stainless steel with improved castability |
JPH04259325A (ja) * | 1991-02-13 | 1992-09-14 | Sumitomo Metal Ind Ltd | 加工性に優れた高強度熱延鋼板の製造方法 |
JPH06128631A (ja) * | 1992-10-20 | 1994-05-10 | Nippon Steel Corp | 低温靱性の優れた高マンガン超高張力鋼の製造方法 |
KR950015100B1 (ko) * | 1993-03-13 | 1995-12-21 | 엘지전자주식회사 | 텔레비젼 수상기의 튜닝데이타 미세 조절장치 및 조절방법 |
JPH06322440A (ja) * | 1993-05-12 | 1994-11-22 | Nippon Steel Corp | 高マンガン非磁性鋼片の圧延方法 |
JPH06346192A (ja) * | 1993-06-11 | 1994-12-20 | Kawasaki Steel Corp | 耐衝撃性に優れた薄鋼板 |
KR970001324B1 (ko) * | 1994-03-25 | 1997-02-05 | 김만제 | 열간가공성이 우수한 고망간강 및 그 열간압연 방법 |
KR100276308B1 (ko) * | 1996-12-10 | 2000-12-15 | 이구택 | 가공성이 우수한 초고강도 냉연강판 제조방법 |
FR2796083B1 (fr) * | 1999-07-07 | 2001-08-31 | Usinor | Procede de fabrication de bandes en alliage fer-carbone-manganese, et bandes ainsi produites |
-
2005
- 2005-08-23 KR KR1020050077371A patent/KR100711361B1/ko active IP Right Grant
-
2006
- 2006-08-23 CN CN2006800310158A patent/CN101248203B/zh active Active
- 2006-08-23 WO PCT/KR2006/003303 patent/WO2007024092A1/en active Application Filing
- 2006-08-23 EP EP06798530A patent/EP1937861A4/de not_active Withdrawn
- 2006-08-23 JP JP2008527844A patent/JP4850908B2/ja active Active
- 2006-08-23 US US12/064,145 patent/US20080240969A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
WO2006082104A1 (en) * | 2005-02-02 | 2006-08-10 | Corus Staal Bv | Austenitic steel having high strength and formability, method of producing said steel and use thereof |
Non-Patent Citations (1)
Title |
---|
See also references of WO2007024092A1 * |
Also Published As
Publication number | Publication date |
---|---|
CN101248203A (zh) | 2008-08-20 |
JP4850908B2 (ja) | 2012-01-11 |
KR20070023831A (ko) | 2007-03-02 |
CN101248203B (zh) | 2011-06-15 |
US20080240969A1 (en) | 2008-10-02 |
KR100711361B1 (ko) | 2007-04-27 |
WO2007024092A1 (en) | 2007-03-01 |
JP2009506206A (ja) | 2009-02-12 |
EP1937861A1 (de) | 2008-07-02 |
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