ATE262046T1 - Verfahren zur herstellung von warmgewalztem, hochfestem stahlblech zur umformung und insbesondere zum tiefziehen - Google Patents

Verfahren zur herstellung von warmgewalztem, hochfestem stahlblech zur umformung und insbesondere zum tiefziehen

Info

Publication number
ATE262046T1
ATE262046T1 AT00402987T AT00402987T ATE262046T1 AT E262046 T1 ATE262046 T1 AT E262046T1 AT 00402987 T AT00402987 T AT 00402987T AT 00402987 T AT00402987 T AT 00402987T AT E262046 T1 ATE262046 T1 AT E262046T1
Authority
AT
Austria
Prior art keywords
degrees
steel sheet
rolled
deep
forming
Prior art date
Application number
AT00402987T
Other languages
English (en)
Inventor
Christophe Issartel
Christian Marteau
Christian Giraud
Original Assignee
Usinor
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=9552011&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE262046(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Usinor filed Critical Usinor
Application granted granted Critical
Publication of ATE262046T1 publication Critical patent/ATE262046T1/de

Links

Classifications

    • 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
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • C21D8/0421—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the working steps
    • C21D8/0426—Hot rolling
    • 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
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • C21D8/0447—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the heat treatment
    • C21D8/0463—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the heat treatment following hot rolling
    • 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
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • 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
    • C22C38/06—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
    • C22C38/18—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

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)
  • Laminated Bodies (AREA)
  • Coating With Molten Metal (AREA)
AT00402987T 1999-11-12 2000-10-27 Verfahren zur herstellung von warmgewalztem, hochfestem stahlblech zur umformung und insbesondere zum tiefziehen ATE262046T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9914187A FR2801061B1 (fr) 1999-11-12 1999-11-12 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

Publications (1)

Publication Number Publication Date
ATE262046T1 true ATE262046T1 (de) 2004-04-15

Family

ID=9552011

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00402987T ATE262046T1 (de) 1999-11-12 2000-10-27 Verfahren zur herstellung von warmgewalztem, hochfestem stahlblech zur umformung und insbesondere zum tiefziehen

Country Status (9)

Country Link
US (2) US6475308B1 (de)
EP (1) EP1099769B1 (de)
AT (1) ATE262046T1 (de)
BR (1) BR0005331A (de)
CA (1) CA2325892C (de)
DE (1) DE60009002T2 (de)
ES (1) ES2216840T3 (de)
FR (1) FR2801061B1 (de)
PT (1) PT1099769E (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2387322C (en) * 2001-06-06 2008-09-30 Kawasaki Steel Corporation High-ductility steel sheet excellent in press formability and strain age hardenability, and method for manufacturing the same
JP3828466B2 (ja) * 2002-07-29 2006-10-04 株式会社神戸製鋼所 曲げ特性に優れた鋼板
EP1749895A1 (de) 2005-08-04 2007-02-07 ARCELOR France Herstellungsprozess von Stahlblechen mit hoher Festigkeit und exzellenter Dehnung und hergestellte Produkte
DE102005051052A1 (de) * 2005-10-25 2007-04-26 Sms Demag Ag Verfahren zur Herstellung von Warmband mit Mehrphasengefüge
CN101191174B (zh) * 2006-11-20 2010-05-12 宝山钢铁股份有限公司 抗拉强度750MPa级热轧相变诱发塑性钢及制造方法
KR101957078B1 (ko) * 2015-02-20 2019-03-11 신닛테츠스미킨 카부시키카이샤 열연 강판
CN105925887B (zh) * 2016-06-21 2018-01-30 宝山钢铁股份有限公司 一种980MPa级热轧铁素体贝氏体双相钢及其制造方法
WO2018026014A1 (ja) 2016-08-05 2018-02-08 新日鐵住金株式会社 鋼板及びめっき鋼板
CN112760554A (zh) * 2019-10-21 2021-05-07 宝山钢铁股份有限公司 一种延展性优异的高强度钢及其制造方法
CN114196803B (zh) * 2021-11-16 2024-04-19 北京钢研高纳科技股份有限公司 一种紧固件用gh2132合金不对称截面异型丝及其制备方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57137426A (en) * 1981-02-20 1982-08-25 Kawasaki Steel Corp Production of low yield ratio, high tensile hot rolled steel plate by mixed structure
JPS58167751A (ja) 1982-03-29 1983-10-04 Mitsubishi Motors Corp 熱間鍛造非調質鋼
DE3851371T3 (de) * 1987-06-03 2004-04-29 Nippon Steel Corp. Warmgewalztes hochfestes Stahlblech mit ausgezeichneter Umformbarkeit.
JPS6417033A (en) 1987-07-10 1989-01-20 Minolta Camera Kk Automatic dimming system flash device
JPH0747772B2 (ja) * 1988-08-26 1995-05-24 新日本製鐵株式会社 加工性の優れた高強度熱延鋼板の製造方法
JPH07116502B2 (ja) * 1988-12-03 1995-12-13 マツダ株式会社 鋼部材の製造方法
JP2952624B2 (ja) * 1991-05-30 1999-09-27 新日本製鐵株式会社 成形性とスポット溶接性に優れた高降伏比型熱延高強度鋼板とその製造方法および成形性に優れた高降伏比型熱延高強度鋼板とその製造方法
JP3219820B2 (ja) * 1991-12-27 2001-10-15 川崎製鉄株式会社 低降伏比高強度熱延鋼板およびその製造方法
FR2735498B1 (fr) * 1995-06-15 1997-07-11 Lorraine Laminage Procede de realisation d'une bande de tole d'acier laminee a chaud a haute limite d'elasticite utlisable notamment pour la mise en forme
JP3333414B2 (ja) 1996-12-27 2002-10-15 株式会社神戸製鋼所 伸びフランジ性に優れる加熱硬化用高強度熱延鋼板及びその製造方法
JP3172505B2 (ja) * 1998-03-12 2001-06-04 株式会社神戸製鋼所 成形性に優れた高強度熱延鋼板
FR2796966B1 (fr) 1999-07-30 2001-09-21 Ugine Sa Procede de fabrication de bandes minces en acier de type "trip" et bandes minces ainsi obtenues

Also Published As

Publication number Publication date
US20030084973A1 (en) 2003-05-08
US6475308B1 (en) 2002-11-05
PT1099769E (pt) 2004-06-30
FR2801061B1 (fr) 2001-12-14
BR0005331A (pt) 2001-07-03
EP1099769B1 (de) 2004-03-17
US6797078B2 (en) 2004-09-28
CA2325892C (fr) 2009-09-22
DE60009002D1 (de) 2004-04-22
DE60009002T2 (de) 2005-03-03
ES2216840T3 (es) 2004-11-01
FR2801061A1 (fr) 2001-05-18
EP1099769A1 (de) 2001-05-16
CA2325892A1 (fr) 2001-05-12

Similar Documents

Publication Publication Date Title
DE69528233T2 (de) Hochfestes stahlblech zum tiefziehen und dessen herstellung
CA2207382A1 (en) Ultra-high strength steels and method thereof
ATE262046T1 (de) Verfahren zur herstellung von warmgewalztem, hochfestem stahlblech zur umformung und insbesondere zum tiefziehen
ATE208429T1 (de) Verfahren zur herstellung von bänder aus nichtrostendem stahl
DE69606227D1 (de) Titan enthaltendes warmgewalztes, hochfestes Stahlblech mit gute Tiefziehfähigkeit, und Verfahren zu ihrer Herstellung
DE69606226D1 (de) Niob enthaltendes warmgewalztes, hochfestes Stahlblech mit gute Tiefziehfähigkeit, und Verfahren zu ihrer Herstellung
ATE187106T1 (de) Verfahren zur herstellung von verformbarem stahlband
DE3869555D1 (de) Verfahren zur herstellung von plattierten stahlblechen.
ATE104362T1 (de) Verfahren zum herstellen eines alterungsbestaendigen bandstahles mit hoher kaltumformbarkeit.
ATE189704T1 (de) Verfahren zum herstellen von stahlband zum tiefziehen von stahldosen
CA2081496A1 (en) Method of manufacturing a cold rolled steel sheet exhibiting an excellent resistance to cold-work embrittlement and a small planar anisotropy
DE69611950D1 (de) Verfahren zur Herstellung von warmgewalztem Stahlblech mit sehr hoher Elastizitätsgrenze und Stahlblech
AU2003298375A1 (en) Ready-use low-carbon steel mechanical component for plastic deformation and method for making same
JPS5623225A (en) Production of weldable extra-thick high-tensile steel plate of superior ductility in thickness direction
ATE343657T1 (de) Verfahren zum herstellen eines besonders gut verformbaren kaltgewalzten stahlbands oder - blechs
DE69528874D1 (de) Verfahren zum Herstellen von Stählen guter Verformbar- und Formbeständigkeit
Nishida et al. Age-Hardenable, Low Yield-High Tensile Strength Sheet Steels for Automobiles
KR960033574A (ko) 열간 압연에 의한 고장력강의 제조방법
DE69524989T2 (de) Verfahren zum Herstellen von Weichstahl
JPS5625924A (en) Production of aluminum killed steel for low temperature use
Medina et al. Recrystallization-precipitation interaction in microalloyed steels.
Liang et al. The change of structure of 4 Cr 3 Mo 2 NiVNb hot work die steel in high temperature aging
Yamada et al. Cold-Rolled Steel Strip Having Excellent Combined Press Formability and Method of Producing Same
DE69616887T2 (de) Verfahren zum Herstellen eines dünnen Blechbandes mit verbesserter Tiefziehbarkeit
JPS57198212A (en) Manufacture of high rigidity steel plate which is excellent in flexural rigidity

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification

Ref document number: 1099769

Country of ref document: EP