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WO2004070064A3 - Acier lamine a chaud a tres haute resistance et procede de fabrication de bandes - Google Patents

Acier lamine a chaud a tres haute resistance et procede de fabrication de bandes Download PDF

Info

Publication number
WO2004070064A3
WO2004070064A3 PCT/FR2004/000058 FR2004000058W WO2004070064A3 WO 2004070064 A3 WO2004070064 A3 WO 2004070064A3 FR 2004000058 W FR2004000058 W FR 2004000058W WO 2004070064 A3 WO2004070064 A3 WO 2004070064A3
Authority
WO
WIPO (PCT)
Prior art keywords
rolled steel
strength hot
ultrahigh strength
producing bands
steel
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.)
Ceased
Application number
PCT/FR2004/000058
Other languages
English (en)
Other versions
WO2004070064A2 (fr
Inventor
Mireille Seux
Christophe Issartel
Fabienne Roumegoux
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
Priority to AT04701978T priority Critical patent/ATE528414T1/de
Priority to EP04701978A priority patent/EP1587963B1/fr
Priority to UAA200508007A priority patent/UA79531C2/uk
Priority to JP2006502099A priority patent/JP4505055B2/ja
Priority to CA2513096A priority patent/CA2513096C/fr
Priority to ES04701978T priority patent/ES2374188T3/es
Priority to MXPA05007580A priority patent/MXPA05007580A/es
Priority to BRPI0406731-2A priority patent/BRPI0406731B1/pt
Application filed by USINOR SA filed Critical USINOR SA
Priority to US10/542,107 priority patent/US7699947B2/en
Publication of WO2004070064A2 publication Critical patent/WO2004070064A2/fr
Publication of WO2004070064A3 publication Critical patent/WO2004070064A3/fr
Priority to ZA2005/05161A priority patent/ZA200505161B/en
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/002—Bainite
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/008—Martensite
    • 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
    • C21D8/0263—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment following 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
    • C21D8/0278—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)
  • 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)
  • Heat Treatment Of Steel (AREA)

Abstract

L'invention concerne un acier laminé à chaud à très haute résistance, dont la composition chimique comprend, en poids 0,05% ≤ C ≤ 0,1 0,7% ≤ Mn ≤ 1, 1% 0,5% ≤ Cr ≤ 1, 0% 0,05% ≤ Si≤ 0,3% 0, 05 ≤Ti < 0,1 AI ≤ 0,07 S ≤ 0,03% P ≤ 0,05% le reste étant du fer et des impuretés résultant de l'élaboration, ledit acier ayant une structure bainito-martensitique pouvant contenir jusqu'à 5% de ferrite, ainsi qu'un procédé de fabrication de bandes de cet acier.
PCT/FR2004/000058 2003-01-15 2004-01-14 Acier lamine a chaud a tres haute resistance et procede de fabrication de bandes Ceased WO2004070064A2 (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
MXPA05007580A MXPA05007580A (es) 2003-01-15 2004-01-14 Acero laminado en caliente de muy alta resistencia y procedimiento de fabricacion de bandas.
UAA200508007A UA79531C2 (en) 2003-01-15 2004-01-14 High strength hot-rolled steel of and method for producing bands from it
JP2006502099A JP4505055B2 (ja) 2003-01-15 2004-01-14 超高強度の熱間圧延鋼および、その帯鋼の製造方法
CA2513096A CA2513096C (fr) 2003-01-15 2004-01-14 Acier lamine a chaud a tres haute resistance et procede de fabrication de bandes
ES04701978T ES2374188T3 (es) 2003-01-15 2004-01-14 Acero laminado en caliente de resistencia muy elevada y procedimiento de fabricación de bandas.
AT04701978T ATE528414T1 (de) 2003-01-15 2004-01-14 Hochfester warmgewalzter stahl und verfahren zur herstellung von bändern
EP04701978A EP1587963B1 (fr) 2003-01-15 2004-01-14 Acier laminé à chaud à très haute résistance et procédé de fabrication de bandes
BRPI0406731-2A BRPI0406731B1 (pt) 2003-01-15 2004-01-14 aço laminado a quente de muito alta resistência e processo de fabricação de tiras.
US10/542,107 US7699947B2 (en) 2003-01-15 2004-01-14 Ultrahigh strength hot-rolled steel and method of producing bands
ZA2005/05161A ZA200505161B (en) 2003-01-15 2005-06-24 Ultrahigh strength hot-rolled steel and method of producing bands

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR03/00371 2003-01-15
FR0300371A FR2849864B1 (fr) 2003-01-15 2003-01-15 Acier lamine a chaud a tres haute resistance et procede de fabrication de bandes

Publications (2)

Publication Number Publication Date
WO2004070064A2 WO2004070064A2 (fr) 2004-08-19
WO2004070064A3 true WO2004070064A3 (fr) 2004-09-16

Family

ID=32524914

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2004/000058 Ceased WO2004070064A2 (fr) 2003-01-15 2004-01-14 Acier lamine a chaud a tres haute resistance et procede de fabrication de bandes

Country Status (16)

Country Link
US (1) US7699947B2 (fr)
EP (1) EP1587963B1 (fr)
JP (1) JP4505055B2 (fr)
KR (1) KR101065781B1 (fr)
CN (1) CN100366759C (fr)
AT (1) ATE528414T1 (fr)
BR (1) BRPI0406731B1 (fr)
CA (1) CA2513096C (fr)
ES (1) ES2374188T3 (fr)
FR (1) FR2849864B1 (fr)
MX (1) MXPA05007580A (fr)
PL (1) PL209154B1 (fr)
RU (1) RU2333284C2 (fr)
UA (1) UA79531C2 (fr)
WO (1) WO2004070064A2 (fr)
ZA (1) ZA200505161B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2355813C1 (ru) * 2008-03-27 2009-05-20 Юлия Алексеевна Щепочкина Горячекатаная сталь
RU2355814C1 (ru) * 2008-03-27 2009-05-20 Юлия Алексеевна Щепочкина Горячекатаная сталь
KR101531453B1 (ko) * 2010-10-18 2015-06-24 신닛테츠스미킨 카부시키카이샤 고속 변형 하에서의 균일 연성 및 국부 연성이 우수한 열연 강판, 냉연 강판 및 도금 강판
WO2012153008A1 (fr) 2011-05-12 2012-11-15 Arcelormittal Investigación Y Desarrollo Sl Procede de fabrication d'acier martensitique a tres haute resistance et tole ou piece ainsi obtenue
WO2012153009A1 (fr) * 2011-05-12 2012-11-15 Arcelormittal Investigación Y Desarrollo Sl Procede de fabrication d'acier martensitique a tres haute resistance et tole ainsi obtenue
CN102560272B (zh) * 2011-11-25 2014-01-22 宝山钢铁股份有限公司 一种超高强度耐磨钢板及其制造方法
KR102102005B1 (ko) * 2012-08-03 2020-04-20 타타 스틸 이즈무이덴 베.뷔. 열간압연 강 스트립 제조 방법 및 상기 제조 방법에 의해 제조된 강 스트립
CN103695762B (zh) * 2013-12-13 2016-06-08 安徽工业大学 一种抗拉强度560～590MPa热轧轮辋用钢及其制造方法
CN113215501B (zh) * 2014-01-24 2022-09-20 罗奇钢铁公司 热轧超高强度钢带产品
DE102017130237A1 (de) * 2017-12-15 2019-06-19 Salzgitter Flachstahl Gmbh Hochfestes, warmgewalztes Stahlflachprodukt mit hohem Kantenrisswiderstand und gleichzeitig hohem Bake-Hardening Potential, ein Verfahren zur Herstellung eines solchen Stahlflachprodukts
KR102020435B1 (ko) 2017-12-22 2019-09-10 주식회사 포스코 굽힘성 및 저온인성이 우수한 고강도 열연강판 및 이의 제조방법
CN115386783B (zh) * 2022-08-29 2023-10-03 东北大学 一种屈服强度1000MPa级超高强钢板及其制备方法
CN115354237B (zh) * 2022-08-29 2023-11-14 东北大学 抗拉强度1000MPa级热轧超高强钢板及其制备方法
CN120700411A (zh) * 2024-03-25 2025-09-26 宝山钢铁股份有限公司 一种汽车大梁用钢及其制造方法

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2133744A1 (de) * 1971-07-07 1973-01-25 Thyssen Huette Ag Die verwendung eines vollberuhigten stahles fuer bauteile aus warmgewalztem band
US4388122A (en) * 1980-08-11 1983-06-14 Kabushiki Kaisha Kobe Seiko Sho Method of making high strength hot rolled steel sheet having excellent flash butt weldability, fatigue characteristic and formability
US4472208A (en) * 1982-06-28 1984-09-18 Sumitomo Metal Industries, Ltd. Hot-rolled high tensile titanium steel plates and production thereof
US4501626A (en) * 1980-10-17 1985-02-26 Kabushiki Kaisha Kobe Seiko Sho High strength steel plate and method for manufacturing same
JPH0417641A (ja) * 1990-05-11 1992-01-22 Toa Steel Co Ltd ばね用鋼線
JPH06240356A (ja) * 1993-02-10 1994-08-30 Sumitomo Metal Ind Ltd 加工性に優れた高強度熱延鋼板の製造方法
JPH09263884A (ja) * 1996-03-28 1997-10-07 Kobe Steel Ltd 耐孔明き腐食性および圧壊特性に優れた高強度熱延鋼板、および高強度亜鉛系めっき鋼板並びにそれらの製造方法
US6328826B1 (en) * 1999-07-30 2001-12-11 Usinor Method of fabricating “TRIP” steel in the form of thin strip, and thin strip obtained in this way
US6364968B1 (en) * 2000-06-02 2002-04-02 Kawasaki Steel Corporation High-strength hot-rolled steel sheet having excellent stretch flangeability, and method of producing the same

Family Cites Families (8)

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Publication number Priority date Publication date Assignee Title
JPS56150135A (en) * 1980-01-18 1981-11-20 British Steel Corp Binary steel
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
US5545270A (en) * 1994-12-06 1996-08-13 Exxon Research And Engineering Company Method of producing high strength dual phase steel plate with superior toughness and weldability
UA59411C2 (uk) * 1997-07-28 2003-09-15 Ексонмобіл Апстрім Рісерч Компані Низьколегована конструкційна сталь (варіанти) та спосіб одержання листа сталі (варіанти)
JPH11199984A (ja) * 1998-01-09 1999-07-27 Kobe Steel Ltd 溶断性に優れた高強度鋼板
CN1107122C (zh) * 2000-02-29 2003-04-30 济南济钢设计院 奥贝马钢及其制备方法
JP4608739B2 (ja) * 2000-06-14 2011-01-12 Ｊｆｅスチール株式会社 自動車ドア補強用鋼管の製造方法
FR2820150B1 (fr) * 2001-01-26 2003-03-28 Usinor Acier isotrope a haute resistance, procede de fabrication de toles et toles obtenues

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2133744A1 (de) * 1971-07-07 1973-01-25 Thyssen Huette Ag Die verwendung eines vollberuhigten stahles fuer bauteile aus warmgewalztem band
US4388122A (en) * 1980-08-11 1983-06-14 Kabushiki Kaisha Kobe Seiko Sho Method of making high strength hot rolled steel sheet having excellent flash butt weldability, fatigue characteristic and formability
US4501626A (en) * 1980-10-17 1985-02-26 Kabushiki Kaisha Kobe Seiko Sho High strength steel plate and method for manufacturing same
US4472208A (en) * 1982-06-28 1984-09-18 Sumitomo Metal Industries, Ltd. Hot-rolled high tensile titanium steel plates and production thereof
JPH0417641A (ja) * 1990-05-11 1992-01-22 Toa Steel Co Ltd ばね用鋼線
JPH06240356A (ja) * 1993-02-10 1994-08-30 Sumitomo Metal Ind Ltd 加工性に優れた高強度熱延鋼板の製造方法
JPH09263884A (ja) * 1996-03-28 1997-10-07 Kobe Steel Ltd 耐孔明き腐食性および圧壊特性に優れた高強度熱延鋼板、および高強度亜鉛系めっき鋼板並びにそれらの製造方法
US6328826B1 (en) * 1999-07-30 2001-12-11 Usinor Method of fabricating “TRIP” steel in the form of thin strip, and thin strip obtained in this way
US6364968B1 (en) * 2000-06-02 2002-04-02 Kawasaki Steel Corporation High-strength hot-rolled steel sheet having excellent stretch flangeability, and method of producing the same

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* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 016, no. 172 (C - 0933) 24 April 1992 (1992-04-24) *
PATENT ABSTRACTS OF JAPAN vol. 018, no. 632 (C - 1280) 2 December 1994 (1994-12-02) *
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 02 30 January 1998 (1998-01-30) *

Also Published As

Publication number Publication date
CA2513096A1 (fr) 2004-08-19
JP2006518009A (ja) 2006-08-03
CN100366759C (zh) 2008-02-06
KR20050090458A (ko) 2005-09-13
PL209154B1 (pl) 2011-07-29
EP1587963A2 (fr) 2005-10-26
BRPI0406731A (pt) 2005-12-20
PL378236A1 (pl) 2006-03-20
JP4505055B2 (ja) 2010-07-14
KR101065781B1 (ko) 2011-09-19
RU2333284C2 (ru) 2008-09-10
BRPI0406731B1 (pt) 2012-11-27
ES2374188T3 (es) 2012-02-14
EP1587963B1 (fr) 2011-10-12
US20060207692A1 (en) 2006-09-21
ZA200505161B (en) 2006-12-27
WO2004070064A2 (fr) 2004-08-19
UA79531C2 (en) 2007-06-25
FR2849864A1 (fr) 2004-07-16
ATE528414T1 (de) 2011-10-15
FR2849864B1 (fr) 2005-02-18
US7699947B2 (en) 2010-04-20
CN1735700A (zh) 2006-02-15
RU2005125717A (ru) 2006-02-10
CA2513096C (fr) 2011-03-29
MXPA05007580A (es) 2005-09-21

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