ES2230500T3 - Procedimiento para la fabricacion de productos de acero de una resistencia elevada, conformable en frio de una banda laminada en caliente con una buena ductibilidad. - Google Patents

Procedimiento para la fabricacion de productos de acero de una resistencia elevada, conformable en frio de una banda laminada en caliente con una buena ductibilidad.

Info

Publication number
ES2230500T3
ES2230500T3 ES02738172T ES02738172T ES2230500T3 ES 2230500 T3 ES2230500 T3 ES 2230500T3 ES 02738172 T ES02738172 T ES 02738172T ES 02738172 T ES02738172 T ES 02738172T ES 2230500 T3 ES2230500 T3 ES 2230500T3
Authority
ES
Spain
Prior art keywords
cold
previous
product
temperature
hot
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 - Lifetime
Application number
ES02738172T
Other languages
English (en)
Spanish (es)
Inventor
Thomas Heller
Bernhard Engl
Gunter Stich
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.)
ThyssenKrupp Steel Europe AG
Original Assignee
ThyssenKrupp Stahl AG
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=7689496&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2230500(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by ThyssenKrupp Stahl AG filed Critical ThyssenKrupp Stahl AG
Application granted granted Critical
Publication of ES2230500T3 publication Critical patent/ES2230500T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C21D8/0221—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
    • 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
    • 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
    • C21D8/0278—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips involving a particular surface treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
ES02738172T 2001-06-26 2002-06-21 Procedimiento para la fabricacion de productos de acero de una resistencia elevada, conformable en frio de una banda laminada en caliente con una buena ductibilidad. Expired - Lifetime ES2230500T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10130774A DE10130774C1 (de) 2001-06-26 2001-06-26 Verfahren zum Herstellen von hochfesten, aus einem Warmband kaltverformten Stahlprodukten mit guter Dehnbarkeit
DE10130774 2001-06-26

Publications (1)

Publication Number Publication Date
ES2230500T3 true ES2230500T3 (es) 2005-05-01

Family

ID=7689496

Family Applications (1)

Application Number Title Priority Date Filing Date
ES02738172T Expired - Lifetime ES2230500T3 (es) 2001-06-26 2002-06-21 Procedimiento para la fabricacion de productos de acero de una resistencia elevada, conformable en frio de una banda laminada en caliente con una buena ductibilidad.

Country Status (5)

Country Link
EP (1) EP1399598B2 (de)
AT (1) ATE279540T1 (de)
DE (2) DE10130774C1 (de)
ES (1) ES2230500T3 (de)
WO (1) WO2003002772A1 (de)

Families Citing this family (10)

* 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
US9149868B2 (en) 2005-10-20 2015-10-06 Nucor Corporation Thin cast strip product with microalloy additions, and method for making the same
US9999918B2 (en) 2005-10-20 2018-06-19 Nucor Corporation Thin cast strip product with microalloy additions, and method for making the same
US10071416B2 (en) 2005-10-20 2018-09-11 Nucor Corporation High strength thin cast strip product and method for making the same
DE112006003169B4 (de) * 2005-12-01 2013-03-21 Posco Stahlbleche zum Warmpressformen mit ausgezeichneten Wärmebehandlungs- und Schlageigenschaften, daraus hergestellte Warmpressteile und Verfahren zu deren Herstellung
US20110277886A1 (en) 2010-02-20 2011-11-17 Nucor Corporation Nitriding of niobium steel and product made thereby
RU2681043C1 (ru) 2015-07-17 2019-03-01 Зальцгиттер Флахшталь Гмбх Способ производства горячей полосы из бейнитной многофазной стали с покрытием из Zn-Mg-Al и соответствующая горячая полоса
DE102016005532A1 (de) * 2016-05-02 2017-11-02 Vladimir Volchkov Stahl
CN109023105B (zh) * 2018-09-25 2020-11-13 首钢集团有限公司 一种汽车结构用热轧带钢及制造方法
CN110684932B (zh) * 2019-10-12 2021-06-08 唐山钢铁集团有限责任公司 一种1500MPa级冷成形带钢及其生产方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3950190A (en) † 1974-11-18 1976-04-13 Youngstown Sheet And Tube Company Recovery-annealed cold-reduced plain carbon steels and methods of producing
US3963531A (en) † 1975-02-28 1976-06-15 Armco Steel Corporation Cold rolled, ductile, high strength steel strip and sheet and method therefor
US4082576A (en) † 1976-10-04 1978-04-04 Youngstown Sheet And Tube Company Ultra-high strength low alloy titanium bearing flat rolled steel and process for making
DE19710125A1 (de) † 1997-03-13 1998-09-17 Krupp Ag Hoesch Krupp Verfahren zur Herstellung eines Bandstahles mit hoher Festigkeit und guter Umformbarkeit
FR2796083B1 (fr) † 1999-07-07 2001-08-31 Usinor Procede de fabrication de bandes en alliage fer-carbone-manganese, et bandes ainsi produites

Also Published As

Publication number Publication date
EP1399598A1 (de) 2004-03-24
EP1399598B2 (de) 2011-02-23
DE10130774C1 (de) 2002-12-12
WO2003002772A1 (de) 2003-01-09
DE50201321D1 (de) 2004-11-18
ATE279540T1 (de) 2004-10-15
EP1399598B1 (de) 2004-10-13

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