JP5003785B2 - 延性に優れた高張力鋼板およびその製造方法 - Google Patents

延性に優れた高張力鋼板およびその製造方法 Download PDF

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Publication number
JP5003785B2
JP5003785B2 JP2010077305A JP2010077305A JP5003785B2 JP 5003785 B2 JP5003785 B2 JP 5003785B2 JP 2010077305 A JP2010077305 A JP 2010077305A JP 2010077305 A JP2010077305 A JP 2010077305A JP 5003785 B2 JP5003785 B2 JP 5003785B2
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steel sheet
temperature
annealing
steel
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Japanese (ja)
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JP2011208226A (ja
Inventor
崇 小林
義正 船川
哲也 妻鹿
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JFE Steel Corp
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JFE Steel Corp
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Application filed by JFE Steel Corp filed Critical JFE Steel Corp
Priority to JP2010077305A priority Critical patent/JP5003785B2/ja
Priority to CN201180016733.9A priority patent/CN102822371B/zh
Priority to PCT/JP2011/055007 priority patent/WO2011122237A1/ja
Priority to EP11762477.5A priority patent/EP2554699B1/en
Priority to KR1020127021879A priority patent/KR101287331B1/ko
Publication of JP2011208226A publication Critical patent/JP2011208226A/ja
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    • 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
    • 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
    • C22C38/04—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
    • C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
    • 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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • 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

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  • 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)
  • Heat Treatment Of Steel (AREA)
JP2010077305A 2010-03-30 2010-03-30 延性に優れた高張力鋼板およびその製造方法 Active JP5003785B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2010077305A JP5003785B2 (ja) 2010-03-30 2010-03-30 延性に優れた高張力鋼板およびその製造方法
CN201180016733.9A CN102822371B (zh) 2010-03-30 2011-02-25 延展性优良的高张力钢板及其制造方法
PCT/JP2011/055007 WO2011122237A1 (ja) 2010-03-30 2011-02-25 延性に優れた高張力鋼板およびその製造方法
EP11762477.5A EP2554699B1 (en) 2010-03-30 2011-02-25 Steel sheet with high tensile strength and superior ductility and method for producing same
KR1020127021879A KR101287331B1 (ko) 2010-03-30 2011-02-25 연성이 우수한 고장력 강판 및 그 제조 방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010077305A JP5003785B2 (ja) 2010-03-30 2010-03-30 延性に優れた高張力鋼板およびその製造方法

Publications (2)

Publication Number Publication Date
JP2011208226A JP2011208226A (ja) 2011-10-20
JP5003785B2 true JP5003785B2 (ja) 2012-08-15

Family

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Family Applications (1)

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JP2010077305A Active JP5003785B2 (ja) 2010-03-30 2010-03-30 延性に優れた高張力鋼板およびその製造方法

Country Status (5)

Country Link
EP (1) EP2554699B1 (ko)
JP (1) JP5003785B2 (ko)
KR (1) KR101287331B1 (ko)
CN (1) CN102822371B (ko)
WO (1) WO2011122237A1 (ko)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140261918A1 (en) * 2013-03-15 2014-09-18 Exxonmobil Research And Engineering Company Enhanced wear resistant steel and methods of making the same
KR101665801B1 (ko) 2014-12-23 2016-10-13 주식회사 포스코 도금 품질이 우수한 오스테나이트계 고강도 고망간 용융 알루미늄 도금강판 및 그의 제조방법
KR101665807B1 (ko) 2014-12-23 2016-10-13 주식회사 포스코 도금성이 우수한 오스테나이트계 고강도 고망간 용융 알루미늄 도금강판 및 그의 제조방법
KR20160078840A (ko) 2014-12-24 2016-07-05 주식회사 포스코 항복 강도 및 성형성이 우수한 고강도 고망간강 및 그 제조방법
CN104711494B (zh) * 2015-04-14 2017-11-28 钢铁研究总院 低密度高塑性NiAl增强超高强度钢及制备方法
JP6455333B2 (ja) * 2015-06-23 2019-01-23 新日鐵住金株式会社 高圧水素ガス用高Ｍｎ鋼鋼材ならびにその鋼材からなる、配管、容器、バルブおよび継手
CN108431275A (zh) * 2015-12-22 2018-08-21 株式会社Posco 耐氢脆性优异的奥氏体系钢材
WO2017111491A1 (ko) 2015-12-24 2017-06-29 주식회사 포스코 도금성 및 용접성이 우수한 오스테나이트계 용융 알루미늄 도금강판 및 그 제조방법
KR101747034B1 (ko) 2016-04-28 2017-06-14 주식회사 포스코 항복비가 우수한 초고강도 고연성 강판 및 이의 제조방법
WO2017213781A1 (en) * 2016-06-06 2017-12-14 Exxonmobil Research And Engineering Company High strength cryogenic high manganese steels and methods of making the same
TWI630277B (zh) * 2016-12-19 2018-07-21 杰富意鋼鐵股份有限公司 High manganese steel plate and manufacturing method thereof
KR101940874B1 (ko) * 2016-12-22 2019-01-21 주식회사 포스코 저온인성 및 항복강도가 우수한 고 망간 강 및 제조 방법
JP2018162507A (ja) * 2017-03-27 2018-10-18 新日鐵住金株式会社 高強度油井用鋼材および油井管
KR102355570B1 (ko) * 2017-09-01 2022-01-25 제이에프이 스틸 가부시키가이샤 고 Mn 강 및 그 제조 방법
KR101977491B1 (ko) 2017-11-08 2019-05-10 주식회사 포스코 냉간 성형성이 우수한 초고강도 고연성 강판 및 그 제조방법
US20210164067A1 (en) * 2017-12-07 2021-06-03 Jfe Steel Corporation High-mn steel and method for manufacturing same
KR101999032B1 (ko) 2017-12-26 2019-09-27 주식회사 포스코 점용접성이 우수한 고강도 고망간 도금강판 용접 구조물 및 그의 제조방법
KR102065230B1 (ko) 2017-12-26 2020-01-10 주식회사 포스코 점 용접성이 우수한 초고강도 고망간 아연도금강판 및 그의 제조방법
WO2019156179A1 (ja) * 2018-02-07 2019-08-15 Ｊｆｅスチール株式会社 高Ｍｎ鋼およびその製造方法
MY192988A (en) * 2018-08-03 2022-09-20 Jfe Steel Corp High-mn steel and method for producing same
CN114302977B (zh) * 2019-08-21 2022-12-06 杰富意钢铁株式会社 钢及其制造方法
KR102462130B1 (ko) * 2020-10-26 2022-11-03 현대제철 주식회사 연화 열처리를 포함한 초고장력 열연강판의 제조방법 및 초고장력 열연강판의 제조장치
CN113278894A (zh) * 2021-05-20 2021-08-20 成都先进金属材料产业技术研究院股份有限公司 Fe-Mn-Al-S系低密度易切削钢及其制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1902589A (en) * 1930-04-23 1933-03-21 Westinghouse Electric & Mfg Co Bimetal thermostat
US2739057A (en) * 1952-10-24 1956-03-20 Crucible Steel Co America Alloy steel of high expansion coefficient
US3170824A (en) * 1962-12-27 1965-02-23 Donald B Roach Iron alloy
JPS5019511B1 (ko) * 1970-03-18 1975-07-08
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
JPH05171273A (ja) * 1991-12-26 1993-07-09 Kobe Steel Ltd 局部変形能に優れた高Ｍｎ非磁性鋼の製造方法
KR0121321B1 (ko) * 1991-12-26 1997-12-04 호시노 지로 제진 합금
JP2807566B2 (ja) * 1991-12-30 1998-10-08 ポハン アイアン アンド スチール カンパニー リミテッド 優れた成形性、強度および溶接性を有するオーステナイト高マンガン鋼、並びにその製造方法
DE10128544C2 (de) 2001-06-13 2003-06-05 Thyssenkrupp Stahl Ag Höherfestes, kaltumformbares Stahlblech, Verfahren zu seiner Herstellung und Verwendung eines solchen Blechs
JP4472015B2 (ja) * 2003-06-18 2010-06-02 新日本製鐵株式会社 延性に優れた高強度低比重鋼板およびその製造方法
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

Also Published As

Publication number Publication date
WO2011122237A1 (ja) 2011-10-06
CN102822371A (zh) 2012-12-12
EP2554699B1 (en) 2016-08-10
KR101287331B1 (ko) 2013-07-23
EP2554699A1 (en) 2013-02-06
CN102822371B (zh) 2015-05-20
JP2011208226A (ja) 2011-10-20
EP2554699A4 (en) 2015-07-08
KR20120113789A (ko) 2012-10-15

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