CA2086283A1 - Tole d'acier laminee a chaud a faible deformation et haute resistance et procede de fabrication de celle-ci - Google Patents

Tole d'acier laminee a chaud a faible deformation et haute resistance et procede de fabrication de celle-ci

Info

Publication number
CA2086283A1
CA2086283A1 CA2086283A CA2086283A CA2086283A1 CA 2086283 A1 CA2086283 A1 CA 2086283A1 CA 2086283 A CA2086283 A CA 2086283A CA 2086283 A CA2086283 A CA 2086283A CA 2086283 A1 CA2086283 A1 CA 2086283A1
Authority
CA
Canada
Prior art keywords
steel sheet
yield
manufacturing
low
rolled steel
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
CA2086283A
Other languages
English (en)
Other versions
CA2086283C (fr
Inventor
Susumu Masui
Masahiko Morita
Toshiyuki Kato
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
Kawasaki 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=18457067&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2086283(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Publication of CA2086283A1 publication Critical patent/CA2086283A1/fr
Application granted granted Critical
Publication of CA2086283C publication Critical patent/CA2086283C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • 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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Heat Treatment Of Steel (AREA)
CA002086283A 1991-12-27 1992-12-24 Tole d'acier laminee a chaud a faible deformation et haute resistance et procede de fabrication de celle-ci Expired - Lifetime CA2086283C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP358007/1991 1991-12-27
JP35800791A JP3219820B2 (ja) 1991-12-27 1991-12-27 低降伏比高強度熱延鋼板およびその製造方法

Publications (2)

Publication Number Publication Date
CA2086283A1 true CA2086283A1 (fr) 1993-06-28
CA2086283C CA2086283C (fr) 1997-05-20

Family

ID=18457067

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002086283A Expired - Lifetime CA2086283C (fr) 1991-12-27 1992-12-24 Tole d'acier laminee a chaud a faible deformation et haute resistance et procede de fabrication de celle-ci

Country Status (6)

Country Link
US (1) US5312493A (fr)
EP (1) EP0548950B2 (fr)
JP (1) JP3219820B2 (fr)
KR (1) KR950006690B1 (fr)
CA (1) CA2086283C (fr)
DE (1) DE69221597T3 (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5634988A (en) * 1993-03-25 1997-06-03 Nippon Steel Corporation High tensile steel having excellent fatigue strength at its weld and weldability and process for producing the same
US6190469B1 (en) 1996-11-05 2001-02-20 Pohang Iron & Steel Co., Ltd. Method for manufacturing high strength and high formability hot-rolled transformation induced plasticity steel containing copper
JP3684851B2 (ja) * 1997-07-10 2005-08-17 Ｊｆｅスチール株式会社 耐衝撃特性および強度−伸びバランスに優れた高強度高加工性熱延鋼板およびその製造方法
DE19936151A1 (de) * 1999-07-31 2001-02-08 Thyssenkrupp Stahl Ag Höherfestes Stahlband oder -blech und Verfahren zu seiner Herstellung
FR2801061B1 (fr) 1999-11-12 2001-12-14 Lorraine Laminage Procede de realisation d'une bande de tole laminere a chaud a tres haute resistance, utilisable pour la mise en forme et notamment pour l'emboutissage
JP4193315B2 (ja) * 2000-02-02 2008-12-10 Ｊｆｅスチール株式会社 延性に優れ降伏比の低い高強度薄鋼板および高強度亜鉛めっき薄鋼板ならびにそれらの製造方法
TW558569B (en) * 2000-02-23 2003-10-21 Kawasaki Steel Co High tensile hot-rolled steel sheet having excellent strain aging hardening properties and method for producing the same
WO2001081640A1 (fr) 2000-04-21 2001-11-01 Nippon Steel Corporation Plaque d'acier presentant une excellente aptitude a l'ebarbage et une resistance elevee a la fatigue, et son procede de production
JP3927384B2 (ja) * 2001-02-23 2007-06-06 新日本製鐵株式会社 切り欠き疲労強度に優れる自動車用薄鋼板およびその製造方法
KR20020094721A (ko) * 2001-06-13 2002-12-18 현대자동차주식회사 로드 휠 디스크용 초고강도 강판재료
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
US7959747B2 (en) * 2004-11-24 2011-06-14 Nucor Corporation Method of making cold rolled dual phase steel sheet
CN100359034C (zh) * 2005-02-06 2008-01-02 宝山钢铁股份有限公司 一种1000Mpa级高强度热轧防弹钢板及其制造方法
JP4737761B2 (ja) * 2006-06-01 2011-08-03 株式会社神戸製鋼所 強度−伸びバランスと疲労特性に優れた高強度熱延鋼板
US11155902B2 (en) 2006-09-27 2021-10-26 Nucor Corporation High strength, hot dip coated, dual phase, steel sheet and method of manufacturing same
US7608155B2 (en) * 2006-09-27 2009-10-27 Nucor Corporation High strength, hot dip coated, dual phase, steel sheet and method of manufacturing same
MX2010003835A (es) * 2007-10-10 2010-05-13 Nucor Corp Acero estructurado metalografico complejo y metodo para manufacturarlo.
US9284632B2 (en) * 2010-03-16 2016-03-15 Nippon Steel & Sumitomo Metal Corporation Steel for nitrocarburizing, nitrocarburized steel part, and producing method of nitrocarburized steel part
CN102400053B (zh) * 2010-09-07 2014-03-12 鞍钢股份有限公司 屈服强度460MPa级建筑结构用钢板及其制造方法
JP5126326B2 (ja) 2010-09-17 2013-01-23 Ｊｆｅスチール株式会社 耐疲労特性に優れた高強度熱延鋼板およびその製造方法
KR20140110996A (ko) 2012-01-06 2014-09-17 제이에프이 스틸 가부시키가이샤 고강도 열연 강판 및 그 제조 방법
KR102256983B1 (ko) * 2016-12-12 2021-05-26 제이에프이 스틸 가부시키가이샤 저항복비 각형 강관용 열연 강판 및 그의 제조 방법 그리고 저항복비 각형 강관 및 그의 제조 방법
WO2020039979A1 (fr) * 2018-08-23 2020-02-27 Ｊｆｅスチール株式会社 Tôle d'acier laminée à chaud et son procédé de fabrication
CN112210649B (zh) * 2020-09-25 2022-06-28 邯郸钢铁集团有限责任公司 一种高强钢屈强比的柔性化控制方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1536520A (fr) * 1967-08-08 1968-08-16 Yawata Iron & Steel Co Acier tenace à haute résistance soudable et insensible aux fissures de soudage
US3676108A (en) * 1970-06-01 1972-07-11 Nat Steel Corp Low carbon high yield strength alloy steel
CA960489A (en) * 1971-04-20 1975-01-07 Nippon Kokan Kabushiki Kaisha High tensile steel exhibiting excellent cold-workability
US4043805A (en) * 1973-06-11 1977-08-23 Nippon Steel Corporation Isotropic and high-strength high silicon steel sheet
SU503932A1 (ru) * 1974-12-25 1976-02-25 Череповецкий Ордена Ленина Металлургический Завод Им.50-Летия Ссср Арматурна сталь
CA1195152A (fr) * 1980-10-17 1985-10-15 Kobe Steel Ltd. Tole forte en acier haute resistance, et sa fabrication
GB2088257B (en) * 1980-11-08 1984-07-18 Sumitomo Metal Ind Making rod or wire
US4472208A (en) * 1982-06-28 1984-09-18 Sumitomo Metal Industries, Ltd. Hot-rolled high tensile titanium steel plates and production thereof
JPH0768578B2 (ja) * 1989-01-12 1995-07-26 新日本製鐵株式会社 耐火性に優れた建築用低降伏比熱延鋼板の製造方法およびその鋼板を用いた建築用鋼材料

Also Published As

Publication number Publication date
EP0548950B1 (fr) 1997-08-13
KR950006690B1 (ko) 1995-06-21
JP3219820B2 (ja) 2001-10-15
EP0548950A1 (fr) 1993-06-30
EP0548950B2 (fr) 2000-08-09
JPH05179396A (ja) 1993-07-20
KR930013189A (ko) 1993-07-21
CA2086283C (fr) 1997-05-20
DE69221597D1 (de) 1997-09-18
DE69221597T2 (de) 1998-03-05
US5312493A (en) 1994-05-17
DE69221597T3 (de) 2000-11-16

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Effective date: 20121224