EP2097548A4 - High manganese high strength steel sheets with excellent crashworthiness, and method for manufacturing of it - Google Patents

High manganese high strength steel sheets with excellent crashworthiness, and method for manufacturing of it

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Withdrawn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
German (de)
French (fr)
Other versions
EP2097548A1 (en
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/en
Publication of EP2097548A4 publication Critical patent/EP2097548A4/en
Withdrawn legal-status Critical Current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 High manganese high strength steel sheets with excellent crashworthiness, and method for manufacturing of it Withdrawn EP2097548A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020060135658A KR100851158B1 (en) 2006-12-27 2006-12-27 High Manganese High Strength Steel Sheets With Excellent Crashworthiness, And Method For Manufacturing Of It
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 (en) 2009-09-09
EP2097548A4 true EP2097548A4 (en) 2010-02-24

Family

ID=39562686

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07851742A Withdrawn EP2097548A4 (en) 2006-12-27 2007-12-24 High manganese high strength steel sheets with excellent crashworthiness, and method for manufacturing of it

Country Status (6)

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

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FR2878257B1 (en) * 2004-11-24 2007-01-12 Usinor Sa PROCESS FOR MANUFACTURING AUSTENITIC STEEL SHEET, FER-CARBON-MANGANIZED WITH VERY HIGH RESISTANCE AND ELONGATION CHARACTERISTICS, AND EXCELLENT HOMOGENEITY
KR101020546B1 (en) * 2008-07-18 2011-03-09 현대자동차주식회사 Ultra-high strength twip steel sheets and the method thereof
KR101113666B1 (en) 2008-08-13 2012-02-14 기아자동차주식회사 Ultra-high strength twip steel sheets and the method thereof
KR101054773B1 (en) * 2008-09-04 2011-08-05 기아자동차주식회사 Manufacturing Method of TPI Type Ultra High Strength Steel Sheet
EP2208803A1 (en) 2009-01-06 2010-07-21 ThyssenKrupp Steel Europe AG High-tensile, cold formable steel, steel flat product, method for producing a steel flat product and use of a steel flat product
JP5437482B2 (en) * 2009-04-28 2014-03-12 ヒュンダイ スチール カンパニー High strength and high softness steel plate with high manganese nitrogen content and manufacturing method thereof
DE102010034161B4 (en) * 2010-03-16 2014-01-02 Salzgitter Flachstahl Gmbh Method for producing workpieces made of lightweight steel with material properties that can be adjusted via the wall thickness
DE102010018602A1 (en) * 2010-04-28 2011-11-03 Volkswagen Ag Use of high manganese-containing lightweight steel produced from the main constituents of iron and manganese, and noble elements, for structural components e.g. backrest-head sheet, of a seat structure of vehicle seats
BR112012031466B1 (en) * 2010-06-10 2019-07-09 Tata Steel Ijmuiden Bv METHOD OF PRODUCING AN EXCELLENT AUSTENTIC STEEL SHEET IN RESISTANCE TO DELAYED FRACTURE AND STRIP OR SHEET
ES2455222T5 (en) † 2010-07-02 2018-03-05 Thyssenkrupp Steel Europe Ag Superior strength steel, cold formable and flat steel product composed of such a steel
WO2012052626A1 (en) * 2010-10-21 2012-04-26 Arcelormittal Investigacion Y Desarrollo, S.L. Hot-rolled or cold-rolled steel plate, method for manufacturing same, and use thereof in the automotive industry
KR101280500B1 (en) 2010-11-22 2013-07-01 포항공과대학교 산학협력단 High strength and high manganese steel wire rod having excellent hydrogen delated fracture resistance and method for manufacturing the same
CN102127704B (en) * 2011-03-02 2012-11-28 武汉钢铁(集团)公司 900MPa-level high-strength high-plasticity medium-carbon hot rolled steel and manufacturing method thereof
JP5856002B2 (en) 2011-05-12 2016-02-09 Ｊｆｅスチール株式会社 Collision energy absorbing member for automobiles excellent in impact energy absorbing ability and method for manufacturing the same
WO2013095005A1 (en) * 2011-12-23 2013-06-27 주식회사 포스코 Non-magnetic high manganese steel sheet with high strength and manufacturing method thereof
US9669961B2 (en) * 2012-06-06 2017-06-06 Jfe Steel Corporation Three-piece can and method of manufacturing the same
KR101406634B1 (en) * 2012-06-08 2014-06-11 주식회사 포스코 Ultra-high strength steel sheet with excellent coating property and crashworthiness, and method for manufacturing the same
KR101406471B1 (en) * 2012-06-08 2014-06-13 주식회사 포스코 Ultra-high strength steel sheet with excellent crashworthiness, and method for manufacturing the same
KR101406400B1 (en) * 2012-06-08 2014-06-13 주식회사 포스코 Ultra-high strength steel sheet with excellent weldability and formability, and method for manufacturing the same
KR101439613B1 (en) * 2012-07-23 2014-09-11 주식회사 포스코 The high strength high manganese steel sheet having excellent bendability and elongation and manufacturing method for the same
KR101510505B1 (en) * 2012-12-21 2015-04-08 주식회사 포스코 Method for manufacturing high manganese galvanized steel steet having excellent coatability and ultra high strength and manganese galvanized steel steet produced by the same
KR101482344B1 (en) * 2012-12-26 2015-01-13 주식회사 포스코 High strength austenitic steel having excellent toughness of heat affected zone and method for manufacturing the same
CA2896534C (en) * 2012-12-26 2021-11-09 Posco High strength austenitic-based steel with remarkable toughness of welding heat-affected zone and preparation method therefor
KR101482343B1 (en) * 2012-12-26 2015-01-13 주식회사 포스코 High strength austenitic steel having excellent toughness of heat affected zone and method for manufacturing the same
KR101490567B1 (en) 2012-12-27 2015-02-05 주식회사 포스코 High manganese wear resistance steel having excellent weldability and method for manufacturing the same
DE102013101276A1 (en) * 2013-02-08 2014-08-14 Benteler Automobiltechnik Gmbh Method for producing a motor vehicle stabilizer
ES2734993T3 (en) * 2013-07-26 2019-12-13 Nippon Steel Corp High strength steel material for use in oil wells, and oil well pipes
JP6377745B2 (en) * 2013-08-14 2018-08-22 ポスコＰｏｓｃｏ Ultra-high strength steel sheet and method for manufacturing the same
KR20160003967A (en) * 2014-07-01 2016-01-12 주식회사 포스코 Steel having excellent energy absorbing in high velocity deformation and method for manufacturing thereof
AR101904A1 (en) * 2014-09-29 2017-01-18 Nippon Steel & Sumitomo Metal Corp STEEL MATERIAL AND EXPANSIBLE PIPES FOR THE PETROLEUM INDUSTRY
KR101657791B1 (en) * 2014-12-11 2016-09-20 주식회사 포스코 High manganese steel sheet having high-yield-ratio and high-strength and manufacturing method for the same
CN105369130B (en) * 2015-10-27 2017-05-03 天津威尔朗科技有限公司 Multielement alloying high-strength high-abrasion-resistance steel and manufacturing method of hot-rolled plate
KR101746996B1 (en) 2015-12-24 2017-06-28 주식회사 포스코 Hot dip aluminium or aluminium alloy coated steel sheet containing high manganese content having excellent coating adhesion property
KR101747034B1 (en) 2016-04-28 2017-06-14 주식회사 포스코 Ultra high strength and high ductility steel sheet having excellent yield ratio, and method for manufacturing the same
KR101876752B1 (en) * 2016-05-19 2018-07-16 동해금속(주) Manufacturing method for cross member for automobile vehicle and cross member for automobile vehicle thereof
WO2017203310A1 (en) * 2016-05-24 2017-11-30 Arcelormittal Method for producing a twip steel sheet having an austenitic microstructure
MA45114A (en) 2016-05-24 2019-04-10 Arcelormittal PROCESS FOR MANUFACTURING A TWIP STEEL SHEET HAVING AN AUSTENITIC DIE
DE102016110661A1 (en) * 2016-06-09 2017-12-14 Salzgitter Flachstahl Gmbh Process for producing a cold-rolled steel strip from a high-strength, manganese-containing steel
CN106521331A (en) * 2016-10-21 2017-03-22 山西中煤电气有限公司 Aluminum-contained manganese steel
KR101839235B1 (en) 2016-10-24 2018-03-16 주식회사 포스코 Ultra high strength steel sheet having excellent hole expansion ratio and yield ratio, and method for manufacturing the same
RU2631069C1 (en) * 2016-10-27 2017-09-18 Федеральное государственное автономное образовательное учреждение высшего образования "Белгородский государственный национальный исследовательский университет" (НИУ "БелГУ") Method of producing sheets from high-manganese steel
CN108796383A (en) * 2017-04-27 2018-11-13 宝山钢铁股份有限公司 A kind of titaniferous high-intensity and high-tenacity nonmagnetic steel and its manufacturing method
CN107177786B (en) * 2017-05-19 2018-12-21 东北大学 A kind of design and its manufacturing method of the high manganese cut deal of LNG storage tank
KR20190035142A (en) * 2017-09-26 2019-04-03 주식회사 포스코 Cold rolled steel sheet having excellent yield strength and drawing-workability and method of manufacturing the same
KR102020406B1 (en) * 2017-12-21 2019-09-10 주식회사 포스코 High-strength steel sheet having excellent yield strength and formability, and method for manufacturing thereof
KR102020386B1 (en) 2017-12-24 2019-09-10 주식회사 포스코 High manganese austenitic steel having high strength and method for manufacturing the same
CN108467991B (en) * 2018-03-12 2020-09-29 上海交通大学 High-strength and high-toughness high manganese steel for ultralow temperature and heat treatment process thereof
CN109097680B (en) * 2018-08-10 2020-07-28 宝武集团鄂城钢铁有限公司 Method for manufacturing high-manganese high-aluminum nonmagnetic steel plate smelted by 50t intermediate frequency induction furnace
WO2020085852A1 (en) * 2018-10-25 2020-04-30 주식회사 포스코 High manganese austenitic steel having high yield strength and manufacturing method for same
KR102290780B1 (en) * 2018-10-25 2021-08-20 주식회사 포스코 High manganese austenitic steel having high yield strength and manufacturing method for the same
CN111850419A (en) * 2020-07-31 2020-10-30 燕山大学 High-manganese austenitic steel and preparation method thereof
KR20230072727A (en) * 2021-11-18 2023-05-25 주식회사 포스코 Hot rolled steel plate and steel tube having excellent abrasion resistance and manufacturing method thereof
WO2023212717A1 (en) * 2022-04-29 2023-11-02 United States Steel Corporation Low ni-containing steel alloys with hydrogen degradation resistance
CN117265419A (en) * 2022-06-15 2023-12-22 宝山钢铁股份有限公司 High-formability, easy-phosphating and high-manganese cold-rolled steel sheet with strength of 1000-1600MPa and manufacturing method thereof
CN115961213A (en) * 2022-12-19 2023-04-14 江苏鸿泰钢铁有限公司 Steel with high yield strength and preparation method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005019483A1 (en) * 2003-07-22 2005-03-03 Usinor Method of producing austenitic iron/carbon/manganese steel sheets having a high strength and excellent toughness and being suitable for cold forming, and sheets thus produced
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
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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JPH02104633A (en) * 1989-07-28 1990-04-17 Daido Steel Co Ltd High strength and non-magnetic high manganese steel
JPH04259325A (en) * 1991-02-13 1992-09-14 Sumitomo Metal Ind Ltd Production of hot rolled high strength steel sheet excellent in workability
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KR970001324B1 (en) * 1994-03-25 1997-02-05 김만제 Hot rolling method of high mn steel
JP3787224B2 (en) * 1996-08-29 2006-06-21 株式会社大東製作所 Sliding shaft member and non-magnetic shaft member
DE10128544C2 (en) * 2001-06-13 2003-06-05 Thyssenkrupp Stahl Ag High-strength, cold-workable sheet steel, process for its production and use of such a sheet

Patent Citations (3)

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Publication number Priority date Publication date Assignee Title
WO2005019483A1 (en) * 2003-07-22 2005-03-03 Usinor Method of producing austenitic iron/carbon/manganese steel sheets having a high strength and excellent toughness and being suitable for cold forming, and sheets thus produced
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
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

Non-Patent Citations (1)

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Title
See also references of WO2008078940A1 *

Also Published As

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

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