EP2097548A4 - Hochfeste stahlbleche mit hohem mangananteil mit hervorragender aufpralltauglichkeit und herstellungsverfahren dafür - Google Patents

Hochfeste stahlbleche mit hohem mangananteil mit hervorragender aufpralltauglichkeit und herstellungsverfahren dafür

Info

Publication number
EP2097548A4
EP2097548A4 EP07851742A EP07851742A EP2097548A4 EP 2097548 A4 EP2097548 A4 EP 2097548A4 EP 07851742 A EP07851742 A EP 07851742A EP 07851742 A EP07851742 A EP 07851742A EP 2097548 A4 EP2097548 A4 EP 2097548A4
Authority
EP
European Patent Office
Prior art keywords
manufacturing
steel sheets
strength steel
high strength
excellent crashworthiness
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Withdrawn
Application number
EP07851742A
Other languages
English (en)
French (fr)
Other versions
EP2097548A1 (de
Inventor
Sung Kyu Kim
Kwang Geun Chin
Il Ryoung Sohn
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Posco Holdings Inc
Original Assignee
Posco Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Posco Co Ltd filed Critical Posco Co Ltd
Publication of EP2097548A1 publication Critical patent/EP2097548A1/de
Publication of EP2097548A4 publication Critical patent/EP2097548A4/de
Withdrawn legal-status Critical Current

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
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing 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
    • 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
    • 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

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)
EP07851742A 2006-12-27 2007-12-24 Hochfeste stahlbleche mit hohem mangananteil mit hervorragender aufpralltauglichkeit und herstellungsverfahren dafür Withdrawn EP2097548A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020060135658A KR100851158B1 (ko) 2006-12-27 2006-12-27 충돌특성이 우수한 고망간형 고강도 강판 및 그 제조방법
PCT/KR2007/006780 WO2008078940A1 (en) 2006-12-27 2007-12-24 High manganese high strength steel sheets with excellent crashworthiness, and method for manufacturing of it

Publications (2)

Publication Number Publication Date
EP2097548A1 EP2097548A1 (de) 2009-09-09
EP2097548A4 true EP2097548A4 (de) 2010-02-24

Family

ID=39562686

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07851742A Withdrawn EP2097548A4 (de) 2006-12-27 2007-12-24 Hochfeste stahlbleche mit hohem mangananteil mit hervorragender aufpralltauglichkeit und herstellungsverfahren dafür

Country Status (6)

Country Link
US (1) US20090074605A1 (de)
EP (1) EP2097548A4 (de)
JP (1) JP5393459B2 (de)
KR (1) KR100851158B1 (de)
CN (1) CN101432456A (de)
WO (1) WO2008078940A1 (de)

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KR101020546B1 (ko) * 2008-07-18 2011-03-09 현대자동차주식회사 초고강도 ｔｗｉｐ 강판 및 그 제조방법
KR101113666B1 (ko) 2008-08-13 2012-02-14 기아자동차주식회사 초고강도 트윕 강판 및 그 제조방법
KR101054773B1 (ko) * 2008-09-04 2011-08-05 기아자동차주식회사 Ｔｗｉｐ형 초고강도 강판의 제조방법
EP2208803A1 (de) 2009-01-06 2010-07-21 ThyssenKrupp Steel Europe AG Höherfester, kaltumformbarer Stahl, Stahlflachprodukt, Verfahren zur Herstellung eines Stahlflachprodukts sowie Verwendung eines Stahlflachproduktes
WO2010126268A2 (ko) * 2009-04-28 2010-11-04 연세대학교 산학협력단 고강도 및 고연성을 갖는 고망간 질소 함유 강판 및 그 제조방법
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KR101406471B1 (ko) * 2012-06-08 2014-06-13 주식회사 포스코 충돌특성이 우수한 초고강도 강판 및 그 제조방법
KR101406634B1 (ko) * 2012-06-08 2014-06-11 주식회사 포스코 도금성 및 충돌특성이 우수한 초고강도 강판 및 그 제조방법
KR101439613B1 (ko) * 2012-07-23 2014-09-11 주식회사 포스코 굽힘 가공성과 연신율이 우수한 고강도 고망간 강판 및 그 제조방법
KR101510505B1 (ko) 2012-12-21 2015-04-08 주식회사 포스코 우수한 도금성과 초고강도를 갖는 고망간 용융아연도금강판의 제조방법 및 이에 의해 제조된 고망간 용융아연도금강판
WO2014104706A1 (ko) * 2012-12-26 2014-07-03 주식회사 포스코 용접열영향부 인성이 우수한 고강도 오스테나이트계 강재 및 그 제조방법
KR101482344B1 (ko) * 2012-12-26 2015-01-13 주식회사 포스코 용접열영향부 인성이 우수한 고강도 오스테나이트계 강재 및 그 제조방법
KR101482343B1 (ko) * 2012-12-26 2015-01-13 주식회사 포스코 용접열영향부 인성이 우수한 고강도 오스테나이트계 강재 및 그 제조방법
KR101490567B1 (ko) 2012-12-27 2015-02-05 주식회사 포스코 용접성이 우수한 고망간 내마모강 및 그 제조방법
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CN105369130B (zh) * 2015-10-27 2017-05-03 天津威尔朗科技有限公司 一种多元合金化高强高耐磨钢及热轧板的制造方法
KR101746996B1 (ko) * 2015-12-24 2017-06-28 주식회사 포스코 도금 밀착성이 우수한 고망간 용융 알루미늄계 도금강판
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WO2017203310A1 (en) 2016-05-24 2017-11-30 Arcelormittal Method for producing a twip steel sheet having an austenitic microstructure
CN109154050B (zh) 2016-05-24 2021-04-06 安赛乐米塔尔公司 用于制造具有奥氏体基体的twip钢板的方法
DE102016110661A1 (de) * 2016-06-09 2017-12-14 Salzgitter Flachstahl Gmbh Verfahren zur Herstellung eines kaltgewalzten Stahlbandes aus einem hochfesten, manganhaltigen Stahl
CN106521331A (zh) * 2016-10-21 2017-03-22 山西中煤电气有限公司 一种含铝锰钢
KR101839235B1 (ko) 2016-10-24 2018-03-16 주식회사 포스코 구멍확장성 및 항복비가 우수한 초고강도 강판 및 그 제조방법
RU2631069C1 (ru) * 2016-10-27 2017-09-18 Федеральное государственное автономное образовательное учреждение высшего образования "Белгородский государственный национальный исследовательский университет" (НИУ "БелГУ") Способ получения листов из высокомарганцевой стали
CN108796383A (zh) * 2017-04-27 2018-11-13 宝山钢铁股份有限公司 一种含钛高强度高韧性无磁钢及其制造方法
CN107177786B (zh) * 2017-05-19 2018-12-21 东北大学 一种lng储罐用高锰中厚板的设计及其制造方法
KR20190035142A (ko) * 2017-09-26 2019-04-03 주식회사 포스코 항복강도 및 드로잉성형성이 우수한 냉연강판 및 그 제조방법
KR102020406B1 (ko) * 2017-12-21 2019-09-10 주식회사 포스코 항복강도 및 성형성이 우수한 고강도 강판 및 이의 제조방법
KR102020386B1 (ko) * 2017-12-24 2019-09-10 주식회사 포스코 고 강도 오스테나이트계 고 망간 강재 및 그 제조방법
CN108467991B (zh) * 2018-03-12 2020-09-29 上海交通大学 一种用于超低温的高强韧高锰钢及其热处理工艺
CN109097680B (zh) * 2018-08-10 2020-07-28 宝武集团鄂城钢铁有限公司 一种使用50t中频感应炉冶炼制得的高锰高铝无磁钢板的制造方法
KR102290780B1 (ko) * 2018-10-25 2021-08-20 주식회사 포스코 항복강도가 우수한 오스테나이트계 고망간 강재 및 그 제조방법
WO2020085852A1 (ko) * 2018-10-25 2020-04-30 주식회사 포스코 항복강도가 우수한 오스테나이트계 고망간 강재 및 그 제조방법
CN111850419A (zh) * 2020-07-31 2020-10-30 燕山大学 一种高锰奥氏体钢及其制备方法
KR20230072727A (ko) * 2021-11-18 2023-05-25 주식회사 포스코 내마모성이 우수한 열연강판, 강관 및 이들의 제조방법
US20230349031A1 (en) * 2022-04-29 2023-11-02 United States Steel Corporation Low ni-containing steel alloys with hydrogen degradation resistance
CN117265419A (zh) * 2022-06-15 2023-12-22 宝山钢铁股份有限公司 强度1000-1600MPa的高成形性、易磷化高锰冷轧钢板及其制造方法
CN115961213A (zh) * 2022-12-19 2023-04-14 江苏鸿泰钢铁有限公司 一种高屈服强度的钢材及其制备方法

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WO2007075006A1 (en) * 2005-12-26 2007-07-05 Posco High manganese steel strips with excellent coatability and superior surface property, coated steel strips using steel strips and method for manufacturing the steel strips

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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
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Also Published As

Publication number Publication date
JP5393459B2 (ja) 2014-01-22
JP2009545676A (ja) 2009-12-24
CN101432456A (zh) 2009-05-13
EP2097548A1 (de) 2009-09-09
KR100851158B1 (ko) 2008-08-08
WO2008078940A1 (en) 2008-07-03
KR20080060982A (ko) 2008-07-02
US20090074605A1 (en) 2009-03-19

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