PT1099769E - Processo de realizacao de uma banda de chapa laminada a quente com resistencia muito elevada utilizavel para a moldacao e em particular para a brunidura - Google Patents

Processo de realizacao de uma banda de chapa laminada a quente com resistencia muito elevada utilizavel para a moldacao e em particular para a brunidura

Info

Publication number
PT1099769E
PT1099769E PT00402987T PT00402987T PT1099769E PT 1099769 E PT1099769 E PT 1099769E PT 00402987 T PT00402987 T PT 00402987T PT 00402987 T PT00402987 T PT 00402987T PT 1099769 E PT1099769 E PT 1099769E
Authority
PT
Portugal
Prior art keywords
degrees
hot
brushing
realizing
bond
Prior art date
Application number
PT00402987T
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=PT1099769(E) "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
Publication of PT1099769E publication Critical patent/PT1099769E/pt

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)
PT00402987T 1999-11-12 2000-10-27 Processo de realizacao de uma banda de chapa laminada a quente com resistencia muito elevada utilizavel para a moldacao e em particular para a brunidura PT1099769E (pt)

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
PT1099769E true PT1099769E (pt) 2004-06-30

Family

ID=9552011

Family Applications (1)

Application Number Title Priority Date Filing Date
PT00402987T PT1099769E (pt) 1999-11-12 2000-10-27 Processo de realizacao de uma banda de chapa laminada a quente com resistencia muito elevada utilizavel para a moldacao e em particular para a brunidura

Country Status (9)

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

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 (fr) 2005-08-04 2007-02-07 ARCELOR France Procédé de fabrication de tôles d'acier présentant une haute résistance et une excellente ductilité, et tôles ainsi produites
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
FR2801061B1 (fr) 2001-12-14
BR0005331A (pt) 2001-07-03
EP1099769B1 (fr) 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
ATE262046T1 (de) 2004-04-15
EP1099769A1 (fr) 2001-05-16
CA2325892A1 (fr) 2001-05-12

Similar Documents

Publication Publication Date Title
PT1099769E (pt) Processo de realizacao de uma banda de chapa laminada a quente com resistencia muito elevada utilizavel para a moldacao e em particular para a brunidura
CA2310335A1 (en) High strength thin steel sheet, high strength galvannealed steel sheet and manufacturing method thereof
FR2745587B1 (fr) Acier utilisable notamment pour la fabrication de moules pour injection de matiere plastique
ATE313402T1 (de) Kontinuierlicher giessprozess zur herstellung von niedrig kohlenstoffhaltigen stahlbändern und so erzeugte stahlbänder mit so guten wie im guss hergestellten mechanischen eigenschaften
IT1134555B (it) Metodo per la produzione di nastro di acciaio di alta resistenza laminato a freddo ottimo nella formabilita' in pressa
BR9602013A (pt) Método para trabalhar tira laminada a quente
ATE67792T1 (de) Verfahren zur herstellung von warmband.
ATE243768T1 (de) Verwendung eines martensitaushärtenden stahles in form eines panzerungsbleches
ATE187106T1 (de) Verfahren zur herstellung von verformbarem stahlband
ATE189007T1 (de) Niob enthaltendes warmgewalztes, hochfestes stahlblech mit gute tiefziehfähigkeit, und verfahren zu ihrer herstellung
AU3258893A (en) Railway-track elements and method of manufacturing them
SE8502835D0 (sv) Kupfer-nickel-zinn-titan-legierung, verfahren zu ihrer herstellung sowie ihre verwendung
DE69311089T2 (de) Blech aus einer AL-Legierung für Pressformen, das ausgezeichnete Härtbarkeit aufweist, die beim Anlassen bei relativ niedrigen Temperaturen in kurzer Zeit erhältlich ist, und Verfahren zur Herstellungen desselben
SE9400532D0 (sv) Användning av en stållegering
ATE104362T1 (de) Verfahren zum herstellen eines alterungsbestaendigen bandstahles mit hoher kaltumformbarkeit.
ATE281535T1 (de) Verfahren zur herstellung von tiefziehblechen durch direktgiessen von dünnen stahlbändern
IT8026282A0 (it) Procedimento per produrre una lamiera di acciaio ad alta resistenza laminata a freddo avente eccellente verniciabilita',saldabilita' e lavorabilita'.
AU2003298375A1 (en) Ready-use low-carbon steel mechanical component for plastic deformation and method for making same
CA2081496A1 (en) Method of manufacturing a cold rolled steel sheet exhibiting an excellent resistance to cold-work embrittlement and a small planar anisotropy
DE69416973D1 (de) Verfahren zum Herstellen kaltgewalzter Stahlbleche mit geringer planarer Anisotropie und guter Verarbeitbarkeit für die Fertigung von Dosen
ATE199575T1 (de) Verfahren zur herstellung von warmgewalztem stahlblech mit sehr hoher elastizitätsgrenze und stahlblech
JPS5741322A (en) Spheroidizing method for carbide in steel
BR9904278A (pt) "processo de fabricação de uma cinta fina em aço inoxidável"
BR9913530A (pt) Processo para preparação de tiras ou chapas laminadas a frio
JPS5625923A (en) Production of non-refining high tensile steel with superior low temperature toughness