EP1731627A4 - Mince feuille d'acier de rigidite et de resistane elecvee et procede pour sa production - Google Patents

Mince feuille d'acier de rigidite et de resistane elecvee et procede pour sa production

Info

Publication number
EP1731627A4
EP1731627A4 EP05728004A EP05728004A EP1731627A4 EP 1731627 A4 EP1731627 A4 EP 1731627A4 EP 05728004 A EP05728004 A EP 05728004A EP 05728004 A EP05728004 A EP 05728004A EP 1731627 A4 EP1731627 A4 EP 1731627A4
Authority
EP
European Patent Office
Prior art keywords
steel sheet
thin steel
producing same
strength thin
rigidity
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.)
Granted
Application number
EP05728004A
Other languages
German (de)
English (en)
Other versions
EP1731627B1 (fr
EP1731627A1 (fr
Inventor
Taro Kizu
Kaneharu Okuda
Toshiaki Urabe
Hiromi Yoshida
Yoshihiro Hosoya
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.)
JFE Steel Corp
Original Assignee
JFE Steel Corp
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 JFE Steel Corp filed Critical JFE Steel Corp
Publication of EP1731627A1 publication Critical patent/EP1731627A1/fr
Publication of EP1731627A4 publication Critical patent/EP1731627A4/fr
Application granted granted Critical
Publication of EP1731627B1 publication Critical patent/EP1731627B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C22C38/02—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
    • C22C38/04—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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • 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
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
    • 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
    • C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
    • 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
    • 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
    • C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium 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
    • C21D2211/005—Ferrite
    • 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
    • C21D2211/008—Martensite

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)
EP05728004.2A 2004-03-31 2005-03-31 Feuille d'acier mince avec rigidite et resistance mechanique elevee et procede pour sa production Expired - Fee Related EP1731627B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2004107040 2004-03-31
JP2004346620 2004-11-30
PCT/JP2005/006327 WO2005095664A1 (fr) 2004-03-31 2005-03-31 Mince feuille d'acier de rigidite et de resistane elecvee et procede pour sa production

Publications (3)

Publication Number Publication Date
EP1731627A1 EP1731627A1 (fr) 2006-12-13
EP1731627A4 true EP1731627A4 (fr) 2007-10-31
EP1731627B1 EP1731627B1 (fr) 2013-08-21

Family

ID=35063806

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05728004.2A Expired - Fee Related EP1731627B1 (fr) 2004-03-31 2005-03-31 Feuille d'acier mince avec rigidite et resistance mechanique elevee et procede pour sa production

Country Status (7)

Country Link
US (1) US20070144633A1 (fr)
EP (1) EP1731627B1 (fr)
KR (1) KR100881047B1 (fr)
AU (1) AU2005227564B2 (fr)
CA (1) CA2546009A1 (fr)
TW (1) TW200604352A (fr)
WO (1) WO2005095664A1 (fr)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7959747B2 (en) * 2004-11-24 2011-06-14 Nucor Corporation Method of making cold rolled dual phase steel sheet
US8337643B2 (en) * 2004-11-24 2012-12-25 Nucor Corporation Hot rolled dual phase steel sheet
US7442268B2 (en) * 2004-11-24 2008-10-28 Nucor Corporation Method of manufacturing cold rolled dual-phase steel sheet
WO2007144964A1 (fr) * 2006-06-16 2007-12-21 Nippon Steel Corporation Tôle en acier électromagnétique à grande résistance et son procédé de fabrication
US7608155B2 (en) * 2006-09-27 2009-10-27 Nucor Corporation High strength, hot dip coated, dual phase, steel sheet and method of manufacturing same
US11155902B2 (en) 2006-09-27 2021-10-26 Nucor Corporation High strength, hot dip coated, dual phase, steel sheet and method of manufacturing same
ES2325960T3 (es) * 2006-10-30 2009-09-25 Thyssenkrupp Steel Ag Procedimiento para fabricar productos planos de acero a partir de un acero que forma una estructura de fases complejas.
ES2325964T3 (es) 2006-10-30 2009-09-25 Thyssenkrupp Steel Ag Procedimiento para fabricar productos planos de acero a partir de un acero multifasico aleado con silicio.
EP1918406B1 (fr) * 2006-10-30 2009-05-27 ThyssenKrupp Steel AG Procédé pour la fabrication de produits plats à partir d'un acier à plusieurs phases micro-allié en bore
ATE432373T1 (de) * 2006-10-30 2009-06-15 Thyssenkrupp Steel Ag Verfahren zum herstellen von stahl-flachprodukten aus einem ein martensitisches gefüge bildenden stahl
ATE432374T1 (de) 2006-10-30 2009-06-15 Thyssenkrupp Steel Ag Verfahren zum herstellen von stahl-flachprodukten aus einem mit aluminium legierten mehrphasenstahl
JP5228447B2 (ja) 2006-11-07 2013-07-03 新日鐵住金株式会社 高ヤング率鋼板及びその製造方法
CN100435987C (zh) * 2006-11-10 2008-11-26 广州珠江钢铁有限责任公司 一种基于薄板坯连铸连轧流程采用Ti微合金化工艺生产700MPa级高强耐候钢的方法
JP5194878B2 (ja) * 2007-04-13 2013-05-08 Ｊｆｅスチール株式会社 加工性および溶接性に優れる高強度溶融亜鉛めっき鋼板およびその製造方法
JP4445522B2 (ja) * 2007-06-20 2010-04-07 豊田鉄工株式会社 車両用センターピラーの補強部材
JP5272548B2 (ja) * 2007-07-11 2013-08-28 Ｊｆｅスチール株式会社 降伏強度が低く、材質変動の小さい高強度冷延鋼板の製造方法
PL2031081T3 (pl) * 2007-08-15 2011-11-30 Thyssenkrupp Steel Europe Ag Stal dwufazowa, produkt płaski z takiej stali dwufazowej i sposób wytwarzania produktu płaskiego
ES2387040T3 (es) * 2007-08-15 2012-09-12 Thyssenkrupp Steel Europe Ag Acero de doble fase, producto plano de un acero de doble fase de este tipo y procedimiento para la fabricación de un producto plano
AU2008311043B2 (en) 2007-10-10 2013-02-21 Nucor Corporation Complex metallographic structured steel and method of manufacturing same
JP4894863B2 (ja) 2008-02-08 2012-03-14 Ｊｆｅスチール株式会社 加工性に優れた高強度溶融亜鉛めっき鋼板およびその製造方法
JP5201625B2 (ja) * 2008-05-13 2013-06-05 株式会社日本製鋼所 耐高圧水素環境脆化特性に優れた高強度低合金鋼およびその製造方法
JP5609223B2 (ja) * 2010-04-09 2014-10-22 Ｊｆｅスチール株式会社 温間加工性に優れた高強度鋼板およびその製造方法
KR101382981B1 (ko) * 2011-11-07 2014-04-09 주식회사 포스코 온간프레스 성형용 강판, 온간프레스 성형 부재 및 이들의 제조방법
KR101649456B1 (ko) * 2012-07-31 2016-08-19 신닛테츠스미킨 카부시키카이샤 냉연 강판, 전기 아연계 도금 냉연 강판, 용융 아연 도금 냉연 강판, 합금화 용융 아연 도금 냉연 강판 및 그들의 제조 방법
EP2998416B1 (fr) * 2013-08-02 2019-03-27 JFE Steel Corporation Tôle d'acier à module de young élevé à haute résistance, et son procédé de fabrication
MX2016001272A (es) * 2013-08-02 2016-05-24 Jfe Steel Corp Lamina de acero de alta resistencia que tiene un modulo de young alto y metodo para la fabricacion de la misma.
KR102596515B1 (ko) 2014-12-19 2023-11-01 누코 코포레이션 열연 경량 마르텐사이트계 강판 및 이의 제조방법
EP3257959B1 (fr) * 2015-03-27 2020-06-03 JFE Steel Corporation Tôle d'acier à haute résistance et son procédé de production
KR20180095536A (ko) 2015-12-15 2018-08-27 타타 스틸 이즈무이덴 베.뷔. 고강도 용융 아연도금 강 스트립
JP6515292B2 (ja) * 2016-01-29 2019-05-22 Ｊｆｅスチール株式会社 高強度鋼板の製造方法
KR101726130B1 (ko) 2016-03-08 2017-04-27 주식회사 포스코 성형성이 우수한 복합조직강판 및 그 제조방법
CN108884533B (zh) * 2016-03-31 2021-03-30 杰富意钢铁株式会社 薄钢板和镀覆钢板及其制造方法以及热轧钢板、冷轧全硬钢板、热处理板的制造方法
WO2017169561A1 (fr) 2016-03-31 2017-10-05 Ｊｆｅスチール株式会社 Plaque d'acier mince, plaque d'acier galvanisée, procédé de production de plaque d'acier laminée à chaud, procédé de production de plaque d'acier entièrement dure laminée à froid, procédé de production de plaque traitée thermiquement, procédé de production de plaque d'acier mince et procédé de production de plaque d'acier galvanisée
WO2019174730A1 (fr) 2018-03-15 2019-09-19 Thyssenkrupp Steel Europe Ag Protection anti-encastrement pour un boîtier de batterie
TWI808779B (zh) * 2022-06-07 2023-07-11 中國鋼鐵股份有限公司 汽車用鋼材及其製造方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05263191A (ja) * 1992-01-24 1993-10-12 Sumitomo Metal Ind Ltd 板幅方向のヤング率の高い熱延鋼板およびその製造方法
JPH08311541A (ja) * 1995-05-18 1996-11-26 Sumitomo Metal Ind Ltd 高ヤング率鋼板の製造方法
JPH11343535A (ja) * 1998-05-29 1999-12-14 Kawasaki Steel Corp 塗装焼付硬化型高張力鋼板およびその製造方法
JPH11350062A (ja) * 1998-06-04 1999-12-21 Kawasaki Steel Corp 加工用高張力鋼板およびその製造方法
JP2003342680A (ja) * 2002-05-23 2003-12-03 Jfe Steel Kk 深絞り性と伸びフランジ性に優れた複合組織型高張力冷延鋼板およびその製造方法
JP2005314793A (ja) * 2004-03-31 2005-11-10 Jfe Steel Kk 高剛性高強度薄鋼板およびその製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3299287B2 (ja) * 1990-08-17 2002-07-08 川崎製鉄株式会社 成形加工用高強度鋼板とその製造方法
JP3663918B2 (ja) * 1998-07-02 2005-06-22 Ｊｆｅスチール株式会社 形状維持性に優れる缶用鋼板およびその製造方法
DE60116477T2 (de) * 2000-04-07 2006-07-13 Jfe Steel Corp. Warm-, kaltgewalzte und schmelz-galvanisierte stahlplatte mit exzellentem reckalterungsverhalten
JP3762700B2 (ja) * 2001-12-26 2006-04-05 新日本製鐵株式会社 成形性と化成処理性に優れた高強度鋼板およびその製造方法
JP4407449B2 (ja) * 2003-09-26 2010-02-03 Ｊｆｅスチール株式会社 高強度鋼板およびその製造方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05263191A (ja) * 1992-01-24 1993-10-12 Sumitomo Metal Ind Ltd 板幅方向のヤング率の高い熱延鋼板およびその製造方法
JPH08311541A (ja) * 1995-05-18 1996-11-26 Sumitomo Metal Ind Ltd 高ヤング率鋼板の製造方法
JPH11343535A (ja) * 1998-05-29 1999-12-14 Kawasaki Steel Corp 塗装焼付硬化型高張力鋼板およびその製造方法
JPH11350062A (ja) * 1998-06-04 1999-12-21 Kawasaki Steel Corp 加工用高張力鋼板およびその製造方法
JP2003342680A (ja) * 2002-05-23 2003-12-03 Jfe Steel Kk 深絞り性と伸びフランジ性に優れた複合組織型高張力冷延鋼板およびその製造方法
JP2005314793A (ja) * 2004-03-31 2005-11-10 Jfe Steel Kk 高剛性高強度薄鋼板およびその製造方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2005095664A1 *

Also Published As

Publication number Publication date
US20070144633A1 (en) 2007-06-28
AU2005227564A1 (en) 2005-10-13
WO2005095664A1 (fr) 2005-10-13
EP1731627B1 (fr) 2013-08-21
CA2546009A1 (fr) 2005-10-13
TWI312810B (fr) 2009-08-01
TW200604352A (en) 2006-02-01
AU2005227564B2 (en) 2008-02-21
EP1731627A1 (fr) 2006-12-13
KR20060134029A (ko) 2006-12-27
KR100881047B1 (ko) 2009-02-05

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