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FR2833617B1 - Procede de fabrication de toles laminees a froid a tres haute resistance d'aciers dual phase micro-allies - Google Patents

Procede de fabrication de toles laminees a froid a tres haute resistance d'aciers dual phase micro-allies

Info

Publication number
FR2833617B1
FR2833617B1 FR0116186A FR0116186A FR2833617B1 FR 2833617 B1 FR2833617 B1 FR 2833617B1 FR 0116186 A FR0116186 A FR 0116186A FR 0116186 A FR0116186 A FR 0116186A FR 2833617 B1 FR2833617 B1 FR 2833617B1
Authority
FR
France
Prior art keywords
micro
manufacturing
high strength
cold rolled
rolled sheet
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.)
Expired - Fee Related
Application number
FR0116186A
Other languages
English (en)
Other versions
FR2833617A1 (fr
Inventor
Antoine Moulin
Jean Luc Christen
Odile Faral
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.)
USINOR SA
Original Assignee
USINOR SA
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 USINOR SA filed Critical USINOR SA
Priority to FR0116186A priority Critical patent/FR2833617B1/fr
Priority to EP02293071A priority patent/EP1319726A1/fr
Publication of FR2833617A1 publication Critical patent/FR2833617A1/fr
Application granted granted Critical
Publication of FR2833617B1 publication Critical patent/FR2833617B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • 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
    • C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • C21D8/0273—Final recrystallisation annealing
    • 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
    • C22C38/04—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
    • 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
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0226—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
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0236—Cold rolling

Landscapes

  • 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)
FR0116186A 2001-12-14 2001-12-14 Procede de fabrication de toles laminees a froid a tres haute resistance d'aciers dual phase micro-allies Expired - Fee Related FR2833617B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0116186A FR2833617B1 (fr) 2001-12-14 2001-12-14 Procede de fabrication de toles laminees a froid a tres haute resistance d'aciers dual phase micro-allies
EP02293071A EP1319726A1 (fr) 2001-12-14 2002-12-12 Procédé de fabrication de tôles laminées à froid à très haute résistance d'aciers dual phase micro-alliés

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0116186A FR2833617B1 (fr) 2001-12-14 2001-12-14 Procede de fabrication de toles laminees a froid a tres haute resistance d'aciers dual phase micro-allies

Publications (2)

Publication Number Publication Date
FR2833617A1 FR2833617A1 (fr) 2003-06-20
FR2833617B1 true FR2833617B1 (fr) 2004-08-20

Family

ID=8870494

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0116186A Expired - Fee Related FR2833617B1 (fr) 2001-12-14 2001-12-14 Procede de fabrication de toles laminees a froid a tres haute resistance d'aciers dual phase micro-allies

Country Status (2)

Country Link
EP (1) EP1319726A1 (fr)
FR (1) FR2833617B1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2855184B1 (fr) * 2003-05-19 2006-05-19 Usinor Tole laminee a froid et aluminiee en acier dual phase a tres haute resistance pour ceinture anti-implosion de televiseur, et procede de fabrication de cette tole
MX2008009551A (es) * 2006-01-26 2008-10-21 Giovanni Arvedi Fleje de acero micro-aleado enrollado en caliente para obtener piezas terminadas por presion o cizallamiento en frio.
DE102006054300A1 (de) * 2006-11-14 2008-05-15 Salzgitter Flachstahl Gmbh Höherfester Dualphasenstahl mit ausgezeichneten Umformeigenschaften
ATE516380T1 (de) * 2007-08-15 2011-07-15 Thyssenkrupp Steel Europe Ag Dualphasenstahl, flachprodukt aus einem solchen dualphasenstahl und verfahren zur herstellung eines flachprodukts
PL2028282T3 (pl) * 2007-08-15 2012-11-30 Thyssenkrupp Steel Europe Ag Stal dwufazowa, płaski wyrób wytworzony ze stali dwufazowej i sposób wytwarzania płaskiego wyrobu
FI20125379L (fi) * 2012-04-03 2013-10-04 Rautaruukki Oyj Menetelmä suurlujuuksisen muokattavan jatkuvahehkutetun teräsnauhan valmistamiseksi ja suurlujuuksinen muokattava jatkuvahehkutettu teräsnauha
US10538824B2 (en) * 2013-03-28 2020-01-21 Hyundai Steel Company Steel sheet and method for producing same
ES2860953T3 (es) * 2014-07-08 2021-10-05 Sidenor Investig Y Desarrollo S A Acero microaleado para conformado en caliente de piezas de alta resistencia y alto límite elástico
CN104109814B (zh) * 2014-08-08 2016-05-04 鞍钢蒂森克虏伯汽车钢有限公司 一种具有翻边特性冷轧热镀锌双相钢板及制造方法
CN109280857B (zh) * 2018-09-25 2021-03-05 邯郸钢铁集团有限责任公司 一种1200MPa级超快冷冷轧双相钢板及其制备方法
CN110306102B (zh) * 2019-07-30 2020-09-04 马鞍山钢铁股份有限公司 一种表面质量优良的热轧酸洗复相钢及其制备方法
SE545210C2 (en) * 2020-12-23 2023-05-23 Voestalpine Stahl Gmbh Coiling temperature influenced cold rolled strip or steel

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5669359A (en) * 1979-10-16 1981-06-10 Kobe Steel Ltd Composite structure type high strength cold rolled steel sheet
GB2071144B (en) * 1980-01-18 1983-07-27 British Steel Corp Dual-phase steel
EP0475096B2 (fr) * 1990-08-17 2004-01-14 JFE Steel Corporation Feuillard en acier à haute résistance, pour mise en forme par matriçage et procédé pour sa fabrication
TW426742B (en) * 1997-03-17 2001-03-21 Nippon Steel Corp Dual-phase type high strength steel sheets having high impact energy absorption properties and a method of producing the same
JP3478128B2 (ja) * 1998-06-12 2003-12-15 Ｊｆｅスチール株式会社 延性及び伸びフランジ成形性に優れた複合組織型高張力冷延鋼板の製造方法
US6410163B1 (en) * 1998-09-29 2002-06-25 Kawasaki Steel Corporation High strength thin steel sheet, high strength alloyed hot-dip zinc-coated steel sheet, and method for producing them
FR2790009B1 (fr) * 1999-02-22 2001-04-20 Lorraine Laminage Acier dual-phase a haute limite d'elasticite
JP3424619B2 (ja) * 1999-09-16 2003-07-07 住友金属工業株式会社 高張力冷延鋼板及びその製造方法

Also Published As

Publication number Publication date
FR2833617A1 (fr) 2003-06-20
EP1319726A1 (fr) 2003-06-18

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