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 itInfo
- 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- Withdrawn
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)
- 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 (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) |
Families Citing this family (55)
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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 |
WO2010126268A2 (en) * | 2009-04-28 | 2010-11-04 | 연세대학교 산학협력단 | High manganese nitrogen-containing steel sheet having high strength and high ductility, and method for manufacturing same |
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 |
CN102939394A (en) * | 2010-06-10 | 2013-02-20 | 塔塔钢铁艾默伊登有限责任公司 | Method of producing an austenitic steel |
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 |
US20150211088A1 (en) * | 2011-12-23 | 2015-07-30 | Posco | Non-magnetic high manganese steel sheet with high strength and manufacturing method thereof |
MY170304A (en) * | 2012-06-06 | 2019-07-17 | Jfe Steel Corp | Three-piece can 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 |
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 |
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 |
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 |
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 |
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 |
CN105408512B (en) * | 2013-07-26 | 2017-05-17 | 新日铁住金株式会社 | High-strength steel material for oil well use, and oil well pipe |
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 |
EP3464661A1 (en) | 2016-05-24 | 2019-04-10 | Arcelormittal | Method for the manufacture of twip steel sheet having an austenitic matrix |
WO2017203310A1 (en) | 2016-05-24 | 2017-11-30 | Arcelormittal | Method for producing a twip steel sheet having an austenitic microstructure |
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 |
US20230349031A1 (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)
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 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58126956A (en) * | 1982-01-22 | 1983-07-28 | Nippon Steel Corp | High-strength steel sheet with superior press workability |
IN165225B (en) * | 1986-03-26 | 1989-09-02 | Bruss Ti Kirova | |
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 |
ES2121985T3 (en) * | 1991-12-30 | 1998-12-16 | Po Hang Iron & Steel | MANGANESE RICH AUSTENITIC STEEL SHEET WITH SUPERIOR CONFORMABILITY, STRENGTH AND WELDABILITY, AND PROCEDURE FOR ITS MANUFACTURE. |
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 |
-
2006
- 2006-12-27 KR KR1020060135658A patent/KR100851158B1/en active IP Right Grant
-
2007
- 2007-12-24 JP JP2009523729A patent/JP5393459B2/en active Active
- 2007-12-24 US US12/298,959 patent/US20090074605A1/en not_active Abandoned
- 2007-12-24 EP EP07851742A patent/EP2097548A4/en not_active Withdrawn
- 2007-12-24 CN CNA2007800156253A patent/CN101432456A/en active Pending
- 2007-12-24 WO PCT/KR2007/006780 patent/WO2008078940A1/en active Application Filing
Patent Citations (3)
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)
Title |
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See also references of WO2008078940A1 * |
Also Published As
Publication number | Publication date |
---|---|
US20090074605A1 (en) | 2009-03-19 |
EP2097548A1 (en) | 2009-09-09 |
JP5393459B2 (en) | 2014-01-22 |
CN101432456A (en) | 2009-05-13 |
KR20080060982A (en) | 2008-07-02 |
WO2008078940A1 (en) | 2008-07-03 |
KR100851158B1 (en) | 2008-08-08 |
JP2009545676A (en) | 2009-12-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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17P | Request for examination filed |
Effective date: 20081029 |
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AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR |
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A4 | Supplementary search report drawn up and despatched |
Effective date: 20100122 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
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DAX | Request for extension of the european patent (deleted) | ||
18W | Application withdrawn |
Effective date: 20100303 |