ATE268389T1 - Isotropischer hochfester stahl, verfahren zur herstellung von blechen und hergestellte bleche - Google Patents

Isotropischer hochfester stahl, verfahren zur herstellung von blechen und hergestellte bleche

Info

Publication number
ATE268389T1
ATE268389T1 AT02706824T AT02706824T ATE268389T1 AT E268389 T1 ATE268389 T1 AT E268389T1 AT 02706824 T AT02706824 T AT 02706824T AT 02706824 T AT02706824 T AT 02706824T AT E268389 T1 ATE268389 T1 AT E268389T1
Authority
AT
Austria
Prior art keywords
sheet
high strength
strength steel
produced
producing
Prior art date
Application number
AT02706824T
Other languages
English (en)
Inventor
Joel Marsal
Dominique Mescolini
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
Application filed by Usinor filed Critical Usinor
Application granted granted Critical
Publication of ATE268389T1 publication Critical patent/ATE268389T1/de

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
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/04—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing
    • C21D8/0421—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing characterised by the working steps
    • C21D8/0436—Cold rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
    • B32B15/018—Layered products comprising a layer of metal all layers being exclusively metallic one layer being formed of a noble metal or a noble metal alloy
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/04—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing
    • C21D8/0478—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing involving a particular surface treatment
    • C21D8/0484—Application of a separating or insulating coating
    • 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
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/04—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing
    • C21D8/0421—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing characterised by the working steps
    • C21D8/0426—Hot 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)
  • Powder Metallurgy (AREA)
  • Heat Treatment Of Steel (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Laminated Bodies (AREA)
AT02706824T 2001-01-26 2002-01-21 Isotropischer hochfester stahl, verfahren zur herstellung von blechen und hergestellte bleche ATE268389T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0101126A FR2820150B1 (fr) 2001-01-26 2001-01-26 Acier isotrope a haute resistance, procede de fabrication de toles et toles obtenues
PCT/FR2002/000225 WO2002059384A2 (fr) 2001-01-26 2002-01-21 Acier isotrope a haute resistance, procede de fabrication de toles et toles obtenues

Publications (1)

Publication Number Publication Date
ATE268389T1 true ATE268389T1 (de) 2004-06-15

Family

ID=8859312

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02706824T ATE268389T1 (de) 2001-01-26 2002-01-21 Isotropischer hochfester stahl, verfahren zur herstellung von blechen und hergestellte bleche

Country Status (18)

Country Link
US (1) US7361237B2 (de)
EP (1) EP1354070B1 (de)
JP (1) JP4018984B2 (de)
KR (1) KR100879084B1 (de)
CN (1) CN1226427C (de)
AT (1) ATE268389T1 (de)
BR (3) BR0216084B1 (de)
CA (1) CA2435938C (de)
DE (1) DE60200586T2 (de)
ES (1) ES2222444T3 (de)
FR (1) FR2820150B1 (de)
MX (1) MXPA03006608A (de)
PL (1) PL196846B1 (de)
RU (1) RU2268950C2 (de)
TR (1) TR200401285T4 (de)
UA (1) UA74872C2 (de)
WO (1) WO2002059384A2 (de)
ZA (1) ZA200305755B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2845694B1 (fr) 2002-10-14 2005-12-30 Usinor Procede de fabrication de toles d'acier durcissables par cuisson, toles d'acier et pieces ainsi obtenues
FR2849864B1 (fr) * 2003-01-15 2005-02-18 Usinor Acier lamine a chaud a tres haute resistance et procede de fabrication de bandes
CN102021270B (zh) * 2010-12-15 2013-02-27 山西太钢不锈钢股份有限公司 提高合金结构钢各向同性的方法
UA109963C2 (uk) * 2011-09-06 2015-10-26 Катана сталь, яка затвердіває внаслідок виділення часток після гарячого формування і/або загартовування в інструменті, яка має високу міцність і пластичність, та спосіб її виробництва
WO2016016683A1 (en) * 2014-07-30 2016-02-04 Arcelormittal A method for producing a high strength steel piece
CN106884122A (zh) * 2017-03-21 2017-06-23 中磁科技股份有限公司 钕铁硼生产中的配料方法
KR101988773B1 (ko) * 2017-12-26 2019-06-12 주식회사 포스코 내시효성 및 가공성이 우수한 냉연강판 및 그 제조방법

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5910414B2 (ja) * 1979-05-01 1984-03-08 川崎製鉄株式会社 深絞り性のすぐれた冷延鋼板の製造方法
JPS5848637A (ja) * 1981-09-18 1983-03-22 Nippon Steel Corp プレス成形性に優れた冷延鋼板の製造方法
JPS60238449A (ja) * 1984-05-14 1985-11-27 Nippon Steel Corp 溶接熱影響部における低温靭性の優れた高張力鋼
JPS62284016A (ja) * 1986-05-31 1987-12-09 Nippon Steel Corp 電磁特性のすぐれた無方向性電磁鋼板の製造方法
US4853032A (en) * 1987-08-17 1989-08-01 Cargill, Incorporated Process for producing low carbon steel for cold drawing
ES2125856T5 (es) * 1990-08-17 2004-09-16 Jfe Steel Corporation Lamina de acero de alta resistencia para formado en prensa y metodo de produccion de la misma.
US5356494A (en) * 1991-04-26 1994-10-18 Kawasaki Steel Corporation High strength cold rolled steel sheet having excellent non-aging property at room temperature and suitable for drawing and method of producing the same
RU2048587C1 (ru) * 1994-05-04 1995-11-20 Кириленко Виктор Петрович Низколегированная сталь
US5545269A (en) * 1994-12-06 1996-08-13 Exxon Research And Engineering Company Method for producing ultra high strength, secondary hardening steels with superior toughness and weldability
DE19622164C1 (de) * 1996-06-01 1997-05-07 Thyssen Stahl Ag Verfahren zur Erzeugung eines kaltgewalzten Stahlbleches oder -bandes mit guter Umformbarkeit
FR2757877B1 (fr) * 1996-12-31 1999-02-05 Ascometal Sa Acier et procede pour la fabrication d'une piece en acier mise en forme par deformation plastique a froid
DE19701443A1 (de) * 1997-01-17 1998-07-23 Thyssen Stahl Ag Stahl
BE1011066A3 (fr) * 1997-03-27 1999-04-06 Cockerill Rech & Dev Acier au niobium et procede de fabrication de produits plats a partir de celui-ci.
US6171413B1 (en) * 1997-07-28 2001-01-09 Nkk Corporation Soft cold-rolled steel sheet and method for making the same

Also Published As

Publication number Publication date
EP1354070A2 (de) 2003-10-22
KR100879084B1 (ko) 2009-01-15
CN1491287A (zh) 2004-04-21
CA2435938C (fr) 2010-01-12
JP4018984B2 (ja) 2007-12-05
WO2002059384A3 (fr) 2002-09-19
BRPI0216103B1 (pt) 2016-02-16
FR2820150A1 (fr) 2002-08-02
PL196846B1 (pl) 2008-02-29
CA2435938A1 (fr) 2002-08-01
KR20030068593A (ko) 2003-08-21
BR0206643A (pt) 2004-02-25
MXPA03006608A (es) 2004-02-12
BR0216084B1 (pt) 2012-09-04
UA74872C2 (en) 2006-02-15
TR200401285T4 (tr) 2004-07-21
EP1354070B1 (de) 2004-06-02
US7361237B2 (en) 2008-04-22
CN1226427C (zh) 2005-11-09
FR2820150B1 (fr) 2003-03-28
WO2002059384A2 (fr) 2002-08-01
ZA200305755B (en) 2004-06-29
RU2003125968A (ru) 2005-01-20
DE60200586D1 (de) 2004-07-08
PL362127A1 (en) 2004-10-18
DE60200586T2 (de) 2004-10-07
JP2004520485A (ja) 2004-07-08
ES2222444T3 (es) 2005-02-01
RU2268950C2 (ru) 2006-01-27
US20040112483A1 (en) 2004-06-17

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