EP1990431A1 - Procédé de fabrication de tôles d'acier laminées à froid et recuites à très haute résistance, et tôles ainsi produites - Google Patents

Procédé de fabrication de tôles d'acier laminées à froid et recuites à très haute résistance, et tôles ainsi produites Download PDF

Info

Publication number
EP1990431A1
EP1990431A1 EP07290598A EP07290598A EP1990431A1 EP 1990431 A1 EP1990431 A1 EP 1990431A1 EP 07290598 A EP07290598 A EP 07290598A EP 07290598 A EP07290598 A EP 07290598A EP 1990431 A1 EP1990431 A1 EP 1990431A1
Authority
EP
European Patent Office
Prior art keywords
steel
sheet
rolled
temperature
cold
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.)
Withdrawn
Application number
EP07290598A
Other languages
German (de)
English (en)
French (fr)
Inventor
Javier Gilotin
Antoin Moulin
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.)
ArcelorMittal France SA
Original Assignee
ArcelorMittal France 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38596874&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1990431(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by ArcelorMittal France SA filed Critical ArcelorMittal France SA
Priority to EP07290598A priority Critical patent/EP1990431A1/fr
Priority to CN2008800153809A priority patent/CN101765668B/zh
Priority to PCT/FR2008/000609 priority patent/WO2008145871A2/fr
Priority to KR1020097023517A priority patent/KR101523395B1/ko
Priority to JP2010506964A priority patent/JP5398701B2/ja
Priority to US12/599,166 priority patent/US20100307644A1/en
Priority to MX2009011927A priority patent/MX2009011927A/es
Priority to HUE08805523A priority patent/HUE035549T2/en
Priority to ES08805523T priority patent/ES2655476T5/es
Priority to RU2009145940/02A priority patent/RU2437945C2/ru
Priority to BRPI0821572-3A priority patent/BRPI0821572B1/pt
Priority to EP08805523.1A priority patent/EP2155915B2/fr
Priority to PL08805523.1T priority patent/PL2155915T5/pl
Priority to CA2686940A priority patent/CA2686940C/fr
Priority to ARP080101971A priority patent/AR066508A1/es
Publication of EP1990431A1 publication Critical patent/EP1990431A1/fr
Priority to ZA200907430A priority patent/ZA200907430B/xx
Priority to MA32328A priority patent/MA31555B1/fr
Priority to US15/243,610 priority patent/US10612106B2/en
Priority to US16/592,341 priority patent/US11414722B2/en
Priority to US17/575,300 priority patent/US20220136078A1/en
Withdrawn legal-status Critical Current

Links

Images

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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/001—Continuous casting of metals, i.e. casting in indefinite lengths of specific alloys
    • 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
    • C21D8/0205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips of ferrous alloys
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • 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
    • 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
    • C22C38/04—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
    • C22C38/06—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
    • C22C38/12—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
    • 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
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
    • 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
    • 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
    • C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
    • 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
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • C23G1/08—Iron or steel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Laminated Bodies (AREA)
EP07290598A 2007-05-11 2007-05-11 Procédé de fabrication de tôles d'acier laminées à froid et recuites à très haute résistance, et tôles ainsi produites Withdrawn EP1990431A1 (fr)

Priority Applications (20)

Application Number Priority Date Filing Date Title
EP07290598A EP1990431A1 (fr) 2007-05-11 2007-05-11 Procédé de fabrication de tôles d'acier laminées à froid et recuites à très haute résistance, et tôles ainsi produites
CA2686940A CA2686940C (fr) 2007-05-11 2008-04-28 Procede de fabrication de toles d'acier laminees a froid et recuites a tres haute resistance, et toles ainsi produites
BRPI0821572-3A BRPI0821572B1 (pt) 2007-05-11 2008-04-28 Chapa de aço laminada a frio e recozida e processo de fabricação de chapa de aço laminada a frio e recozidas
PL08805523.1T PL2155915T5 (pl) 2007-05-11 2008-04-28 Sposób produkcji blach stalowych walcowanych na zimno i wyżarzanych o bardzo wysokiej wytrzymałości oraz blachy tak wytworzone
KR1020097023517A KR101523395B1 (ko) 2007-05-11 2008-04-28 고강도의 냉간 압연 및 어닐링된 강판의 제조 공정, 및 이렇게 제조된 강판
JP2010506964A JP5398701B2 (ja) 2007-05-11 2008-04-28 極めて高い強度を有する冷延焼鈍鋼板を製造するプロセスおよびこれにより製造された板
US12/599,166 US20100307644A1 (en) 2007-05-11 2008-04-28 Process for manufacturing cold-rolled and annealed steel sheet with a very high strength, and sheet thus produced
MX2009011927A MX2009011927A (es) 2007-05-11 2008-04-28 Metodo para la fabricacion de chapas de acero laminadas en frio y recocidas de muy alta resistencia, y chapas asi producidas.
HUE08805523A HUE035549T2 (en) 2007-05-11 2008-04-28 Procedure for the manufacture of cold rolled and tempered steel sheets of very high strength and the plates thus produced
ES08805523T ES2655476T5 (es) 2007-05-11 2008-04-28 Procedimiento de fabricación de chapas de acero laminadas en frío y recocidas con una resistencia muy alta, y chapas producidas de tal forma
RU2009145940/02A RU2437945C2 (ru) 2007-05-11 2008-04-28 Способ изготовления высокопрочных холоднокатaных и отожженных стальных листов и листы, полученные этим способом
CN2008800153809A CN101765668B (zh) 2007-05-11 2008-04-28 具有极高强度的冷轧并退火钢片材的制造方法及这样生产的片材
EP08805523.1A EP2155915B2 (fr) 2007-05-11 2008-04-28 Procédé de fabrication de tôles d'acier laminées à froid et recuites à très haute résistance, et tôles ainsi produites
PCT/FR2008/000609 WO2008145871A2 (fr) 2007-05-11 2008-04-28 Procede de fabrication de tôles d'acier laminees a froid et recuites a tres haute resistance, et tôles ainsi produites
ARP080101971A AR066508A1 (es) 2007-05-11 2008-05-09 Un proceso para fabricar una chapa de acero recocido y laminada en frio, con una muy alta resistencia , y una chapa producida de esta manera
ZA200907430A ZA200907430B (en) 2007-05-11 2009-10-23 Process for manufacturing cold-rolled and annealed steel sheet with a very high strength, and sheet thus produced
MA32328A MA31555B1 (fr) 2007-05-11 2009-11-03 Procede de fabrication de tôles d'acier laminees a froid et recuites a tres haute resistance, et tôles ainsi produites
US15/243,610 US10612106B2 (en) 2007-05-11 2016-08-22 Process for manufacturing cold-rolled and annealed steel sheet with a very high strength, and sheet thus produced
US16/592,341 US11414722B2 (en) 2007-05-11 2019-10-03 Process for manufacturing cold-rolled and annealed steel sheet with a very high strength, and sheet thus produced
US17/575,300 US20220136078A1 (en) 2007-05-11 2022-01-13 Process for manufacturing cold-rolled and annealed steel sheet with a very high strength, and sheet thus produced

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07290598A EP1990431A1 (fr) 2007-05-11 2007-05-11 Procédé de fabrication de tôles d'acier laminées à froid et recuites à très haute résistance, et tôles ainsi produites

Publications (1)

Publication Number Publication Date
EP1990431A1 true EP1990431A1 (fr) 2008-11-12

Family

ID=38596874

Family Applications (2)

Application Number Title Priority Date Filing Date
EP07290598A Withdrawn EP1990431A1 (fr) 2007-05-11 2007-05-11 Procédé de fabrication de tôles d'acier laminées à froid et recuites à très haute résistance, et tôles ainsi produites
EP08805523.1A Active EP2155915B2 (fr) 2007-05-11 2008-04-28 Procédé de fabrication de tôles d'acier laminées à froid et recuites à très haute résistance, et tôles ainsi produites

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP08805523.1A Active EP2155915B2 (fr) 2007-05-11 2008-04-28 Procédé de fabrication de tôles d'acier laminées à froid et recuites à très haute résistance, et tôles ainsi produites

Country Status (16)

Country Link
US (4) US20100307644A1 (ja)
EP (2) EP1990431A1 (ja)
JP (1) JP5398701B2 (ja)
KR (1) KR101523395B1 (ja)
CN (1) CN101765668B (ja)
AR (1) AR066508A1 (ja)
BR (1) BRPI0821572B1 (ja)
CA (1) CA2686940C (ja)
ES (1) ES2655476T5 (ja)
HU (1) HUE035549T2 (ja)
MA (1) MA31555B1 (ja)
MX (1) MX2009011927A (ja)
PL (1) PL2155915T5 (ja)
RU (1) RU2437945C2 (ja)
WO (1) WO2008145871A2 (ja)
ZA (1) ZA200907430B (ja)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101928875A (zh) * 2009-06-22 2010-12-29 鞍钢股份有限公司 具有良好成形性能的高强度冷轧钢板及其制备方法
EP2837707A4 (en) * 2012-04-10 2016-02-17 Nippon Steel & Sumitomo Metal Corp STEEL PLATE SUITABLE AS A SHOCK ABSORPTION ELEMENT AND METHOD FOR THE PRODUCTION THEREOF
WO2016078644A1 (de) * 2014-11-18 2016-05-26 Salzgitter Flachstahl Gmbh Höchstfester lufthärtender mehrphasenstahl mit hervorragenden verarbeitungseigenschaften und verfahren zur herstellung eines bandes aus diesem stahl
CN109894812A (zh) * 2019-02-13 2019-06-18 舞阳钢铁有限责任公司 一种小单重坯料生产Cr-Mo钢板的方法
US10907232B2 (en) 2014-07-03 2021-02-02 Arcelormittal Method for producing a high strength coated steel sheet having improved strength, formability and obtained sheet
US10954580B2 (en) 2015-12-21 2021-03-23 Arcelormittal Method for producing a high strength steel sheet having improved strength and formability, and obtained high strength steel sheet
CN113215493A (zh) * 2021-05-11 2021-08-06 北京理工大学 一种高强度榴弹弹钢及其制备方法
CN113403533A (zh) * 2021-05-28 2021-09-17 广西柳钢华创科技研发有限公司 高速棒材生产hrb500e螺纹钢筋的方法及高速棒材生产的hrb500e螺纹钢筋
CN113699456A (zh) * 2021-09-01 2021-11-26 山东盛阳金属科技股份有限公司 一种254SMo超级奥氏体不锈钢热连轧板卷及其生产工艺

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1990431A1 (fr) * 2007-05-11 2008-11-12 ArcelorMittal France Procédé de fabrication de tôles d'acier laminées à froid et recuites à très haute résistance, et tôles ainsi produites
EP2123786A1 (fr) * 2008-05-21 2009-11-25 ArcelorMittal France Procédé de fabrication de tôles d'aciers dual phase laminées à froid à trés haute résistance et tôles ainsi produites
JP5703608B2 (ja) * 2009-07-30 2015-04-22 Ｊｆｅスチール株式会社 高強度鋼板およびその製造方法
CN103154279B (zh) * 2010-10-12 2015-09-23 塔塔钢铁艾默伊登有限责任公司 热成形钢坯的方法和热成形的部件
UA112771C2 (uk) * 2011-05-10 2016-10-25 Арселормітталь Інвестігасьон І Десароло Сл Сталевий лист з високою механічною міцністю, пластичністю і формованістю, спосіб виготовлення та застосування таких листів
KR101646857B1 (ko) 2011-07-06 2016-08-08 신닛테츠스미킨 카부시키카이샤 용융 도금 냉연 강판 및 그 제조 방법
US9115416B2 (en) 2011-12-19 2015-08-25 Kobe Steel, Ltd. High-yield-ratio and high-strength steel sheet excellent in workability
KR101660144B1 (ko) 2012-01-13 2016-09-26 신닛테츠스미킨 카부시키카이샤 핫 스탬프 성형체 및 그 제조 방법
RU2581334C2 (ru) * 2012-01-13 2016-04-20 Ниппон Стил Энд Сумитомо Метал Корпорейшн Холоднокатаный стальной лист и способ его изготовления
JP5516785B2 (ja) * 2012-03-29 2014-06-11 Ｊｆｅスチール株式会社 低降伏比高強度鋼板およびその製造方法並びにそれを用いた高強度溶接鋼管
JP5860333B2 (ja) * 2012-03-30 2016-02-16 株式会社神戸製鋼所 加工性に優れた高降伏比高強度冷延鋼板
JP2013209728A (ja) * 2012-03-30 2013-10-10 Jfe Steel Corp 耐時効性に優れた冷延鋼板およびその製造方法
JP2014019928A (ja) * 2012-07-20 2014-02-03 Jfe Steel Corp 高強度冷延鋼板および高強度冷延鋼板の製造方法
EP2690184B1 (de) * 2012-07-27 2020-09-02 ThyssenKrupp Steel Europe AG Kaltgewalztes Stahlflachprodukt und Verfahren zu seiner Herstellung
CN102766807A (zh) * 2012-07-31 2012-11-07 内蒙古包钢钢联股份有限公司 一种含硼贝氏体钢板及其制造方法
PE20151042A1 (es) * 2012-09-14 2015-07-27 Salzgitter Mannesmann Prec Gmbh Aleacion de acero para un acero de alta resistencia, de baja aleacion
WO2015011511A1 (fr) * 2013-07-24 2015-01-29 Arcelormittal Investigación Y Desarrollo Sl Tôle d'acier à très hautes caractéristiques mécaniques de résistance et de ductilité, procédé de fabrication et utilisation de telles tôles
DE102013013067A1 (de) * 2013-07-30 2015-02-05 Salzgitter Flachstahl Gmbh Siliziumhaltiger, mikrolegierter hochfester Mehrphasenstahl mit einer Mindestzugfestigkeit von 750 MPa und verbesserten Eigenschaften und Verfahren zur Herstellung eines Bandes aus diesem Stahl
EP2840159B8 (de) 2013-08-22 2017-07-19 ThyssenKrupp Steel Europe AG Verfahren zum Herstellen eines Stahlbauteils
CN113416892A (zh) * 2014-02-05 2021-09-21 安赛乐米塔尔股份公司 可热成形的、可空气淬硬的、可焊的钢板
CN103952635B (zh) * 2014-05-13 2016-09-14 东北特钢集团北满特殊钢有限责任公司 含锰硅的高强钢及其制备方法
MX2016015400A (es) * 2014-05-29 2017-02-22 Nippon Steel & Sumitomo Metal Corp Material de acero tratado con calor y metodo para producir el mismo.
CN104018069B (zh) * 2014-06-16 2016-01-20 武汉科技大学 一种高性能低碳含Mo贝氏体钢及其制备方法
WO2016001706A1 (en) 2014-07-03 2016-01-07 Arcelormittal Method for producing a high strength steel sheet having improved strength and formability and obtained sheet
WO2016001700A1 (en) * 2014-07-03 2016-01-07 Arcelormittal Method for producing a high strength steel sheet having improved strength, ductility and formability
WO2016001710A1 (en) 2014-07-03 2016-01-07 Arcelormittal Method for producing a high strength coated steel having improved strength and ductility and obtained sheet
WO2016001702A1 (en) 2014-07-03 2016-01-07 Arcelormittal Method for producing a high strength coated steel sheet having improved strength, ductility and formability
WO2016001704A1 (en) 2014-07-03 2016-01-07 Arcelormittal Method for manufacturing a high strength steel sheet and sheet obtained
WO2016132165A1 (fr) * 2015-02-19 2016-08-25 Arcelormittal Procede de fabrication d'une piece phosphatable a partir d'une tole revetue d'un revetement a base d'aluminium et d'un revetement de zinc
DE102015112886A1 (de) * 2015-08-05 2017-02-09 Salzgitter Flachstahl Gmbh Hochfester aluminiumhaltiger Manganstahl, ein Verfahren zur Herstellung eines Stahlflachprodukts aus diesem Stahl und hiernach hergestelltes Stahlflachprodukt
WO2017126678A1 (ja) * 2016-01-22 2017-07-27 Ｊｆｅスチール株式会社 高強度鋼板及びその製造方法
WO2018115935A1 (en) * 2016-12-21 2018-06-28 Arcelormittal Tempered and coated steel sheet having excellent formability and a method of manufacturing the same
WO2018115936A1 (en) 2016-12-21 2018-06-28 Arcelormittal Tempered and coated steel sheet having excellent formability and a method of manufacturing the same
WO2018115933A1 (en) 2016-12-21 2018-06-28 Arcelormittal High-strength cold rolled steel sheet having high formability and a method of manufacturing thereof
WO2018215813A1 (en) * 2017-05-22 2018-11-29 Arcelormittal Method for producing a steel part and corresponding steel part
WO2018220430A1 (en) * 2017-06-02 2018-12-06 Arcelormittal Steel sheet for manufacturing press hardened parts, press hardened part having a combination of high strength and crash ductility, and manufacturing methods thereof
WO2018234839A1 (en) * 2017-06-20 2018-12-27 Arcelormittal ZINC COATED STEEL SHEET HAVING HIGH STRENGTH POINTS WELDABILITY
WO2019111029A1 (en) * 2017-12-05 2019-06-13 Arcelormittal Cold rolled and annealed steel sheet and method of manufacturing the same
WO2019122963A1 (en) 2017-12-19 2019-06-27 Arcelormittal Cold rolled and heat treated steel sheet and a method of manufacturing thereof
CN109576579A (zh) * 2018-11-29 2019-04-05 宝山钢铁股份有限公司 一种具有高扩孔率和较高延伸率的980MPa级冷轧钢板及其制造方法
MX2021005866A (es) * 2018-11-30 2021-07-16 Arcelormittal Hoja de acero recocido laminado en frio con una alta proporcion de expansion de agujero y proceso de fabricacion de la misma.
CN112159931B (zh) * 2020-09-28 2022-08-12 首钢集团有限公司 一种具有连续屈服的1000MPa级中锰TRIP钢及其制备方法
CN115261704B (zh) * 2022-07-29 2023-01-24 攀钢集团攀枝花钢铁研究院有限公司 中等强度热轧贝氏体钢轨制造方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10280090A (ja) * 1997-04-10 1998-10-20 Nippon Steel Corp 形状が良好で曲げ性に優れた高強度冷延鋼板とその製造方法
JP2000080440A (ja) * 1998-08-31 2000-03-21 Kawasaki Steel Corp 高強度冷延薄鋼板およびその製造方法
JP2001226741A (ja) * 2000-02-15 2001-08-21 Kawasaki Steel Corp 伸びフランジ加工性に優れた高強度冷延鋼板およびその製造方法
EP1306456A1 (en) * 2000-08-04 2003-05-02 Nippon Steel Corporation Cold rolled steel sheet and hot rolled steel sheet excellent in bake hardenability and resistance to ordinary temperature aging and method for their production
EP1559798A1 (en) * 2004-01-28 2005-08-03 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) High strength and low yield ratio cold rolled steel sheet and method of manufacturing the same
EP1589126A1 (en) * 2004-04-22 2005-10-26 Kabushiki Kaisha Kobe Seiko Sho High-strenght cold rolled steel sheet having excellent formability and plated steel sheet

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04350121A (ja) * 1991-05-27 1992-12-04 Nippon Steel Corp 高温強度特性がすぐれた鋼板の製造方法
FR2729974B1 (fr) 1995-01-31 1997-02-28 Creusot Loire Acier a haute ductilite, procede de fabrication et utilisation
JPH0925538A (ja) * 1995-05-10 1997-01-28 Kobe Steel Ltd 耐孔明き腐食性および圧壊特性に優れた高強度冷延鋼板、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
JPH09263838A (ja) * 1996-03-28 1997-10-07 Kobe Steel Ltd 伸びフランジ性に優れた高強度冷延鋼板の製造方法
US6254698B1 (en) 1997-12-19 2001-07-03 Exxonmobile Upstream Research Company Ultra-high strength ausaged steels with excellent cryogenic temperature toughness and method of making thereof
JP2001267386A (ja) 2000-03-22 2001-09-28 Sony Corp 半導体装置用テスト回路
JP4304350B2 (ja) 2002-08-20 2009-07-29 雅則 平野 ポリヌクレオチドの合成方法
FR2847271B1 (fr) * 2002-11-19 2004-12-24 Usinor Procede pour fabriquer une tole en acier resistant a l'abrasion et tole obtenue
JP4068950B2 (ja) 2002-12-06 2008-03-26 株式会社神戸製鋼所 温間加工による伸び及び伸びフランジ性に優れた高強度鋼板、温間加工方法、及び温間加工された高強度部材または高強度部品
JP2005168405A (ja) * 2003-12-11 2005-06-30 Ajinomoto Co Inc ジペプチドの製造方法
JP4254663B2 (ja) * 2004-09-02 2009-04-15 住友金属工業株式会社 高強度薄鋼板およびその製造方法
JP2006089775A (ja) * 2004-09-21 2006-04-06 Nisshin Steel Co Ltd 耐久性に優れたタイヤ中子の製造方法
EP1676932B1 (en) * 2004-12-28 2015-10-21 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) High strength thin steel sheet having high hydrogen embrittlement resisting property
RU2292404C1 (ru) 2005-07-15 2007-01-27 Открытое акционерное общество "Северсталь" Способ производства полос для изготовления труб
JP4772496B2 (ja) * 2005-12-27 2011-09-14 新日本製鐵株式会社 穴拡げ性に優れた高強度冷延薄鋼板及びその製造方法
EP1832667A1 (fr) 2006-03-07 2007-09-12 ARCELOR France Procédé de fabrication de tôles d'acier à très hautes caractéristiques de résistance, de ductilité et de tenacité, et tôles ainsi produites
EP1990431A1 (fr) * 2007-05-11 2008-11-12 ArcelorMittal France Procédé de fabrication de tôles d'acier laminées à froid et recuites à très haute résistance, et tôles ainsi produites

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10280090A (ja) * 1997-04-10 1998-10-20 Nippon Steel Corp 形状が良好で曲げ性に優れた高強度冷延鋼板とその製造方法
JP2000080440A (ja) * 1998-08-31 2000-03-21 Kawasaki Steel Corp 高強度冷延薄鋼板およびその製造方法
JP2001226741A (ja) * 2000-02-15 2001-08-21 Kawasaki Steel Corp 伸びフランジ加工性に優れた高強度冷延鋼板およびその製造方法
EP1306456A1 (en) * 2000-08-04 2003-05-02 Nippon Steel Corporation Cold rolled steel sheet and hot rolled steel sheet excellent in bake hardenability and resistance to ordinary temperature aging and method for their production
EP1559798A1 (en) * 2004-01-28 2005-08-03 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) High strength and low yield ratio cold rolled steel sheet and method of manufacturing the same
EP1589126A1 (en) * 2004-04-22 2005-10-26 Kabushiki Kaisha Kobe Seiko Sho High-strenght cold rolled steel sheet having excellent formability and plated steel sheet

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101928875A (zh) * 2009-06-22 2010-12-29 鞍钢股份有限公司 具有良好成形性能的高强度冷轧钢板及其制备方法
US9809874B2 (en) 2012-04-10 2017-11-07 Nippon Steel & Sumitomo Metal Corporation Steel sheet suitable for impact absorbing member and method for its manufacture
EP2837707A4 (en) * 2012-04-10 2016-02-17 Nippon Steel & Sumitomo Metal Corp STEEL PLATE SUITABLE AS A SHOCK ABSORPTION ELEMENT AND METHOD FOR THE PRODUCTION THEREOF
US10907232B2 (en) 2014-07-03 2021-02-02 Arcelormittal Method for producing a high strength coated steel sheet having improved strength, formability and obtained sheet
US11718888B2 (en) 2014-07-03 2023-08-08 Arcelormittal Method for producing a high strength coated steel sheet having improved strength, formability and obtained sheet
US10626478B2 (en) 2014-11-18 2020-04-21 Salzgitter Flachstahl Gmbh Ultra high-strength air-hardening multiphase steel having excellent processing properties, and method for manufacturing a strip of said steel
WO2016078644A1 (de) * 2014-11-18 2016-05-26 Salzgitter Flachstahl Gmbh Höchstfester lufthärtender mehrphasenstahl mit hervorragenden verarbeitungseigenschaften und verfahren zur herstellung eines bandes aus diesem stahl
US10954580B2 (en) 2015-12-21 2021-03-23 Arcelormittal Method for producing a high strength steel sheet having improved strength and formability, and obtained high strength steel sheet
CN109894812A (zh) * 2019-02-13 2019-06-18 舞阳钢铁有限责任公司 一种小单重坯料生产Cr-Mo钢板的方法
CN113215493A (zh) * 2021-05-11 2021-08-06 北京理工大学 一种高强度榴弹弹钢及其制备方法
CN113403533A (zh) * 2021-05-28 2021-09-17 广西柳钢华创科技研发有限公司 高速棒材生产hrb500e螺纹钢筋的方法及高速棒材生产的hrb500e螺纹钢筋
CN113403533B (zh) * 2021-05-28 2022-04-12 广西柳钢华创科技研发有限公司 高速棒材生产hrb500e螺纹钢筋的方法及高速棒材生产的hrb500e螺纹钢筋
CN113699456A (zh) * 2021-09-01 2021-11-26 山东盛阳金属科技股份有限公司 一种254SMo超级奥氏体不锈钢热连轧板卷及其生产工艺
CN113699456B (zh) * 2021-09-01 2022-06-21 山东盛阳金属科技股份有限公司 一种254SMo超级奥氏体不锈钢热连轧板卷生产工艺

Also Published As

Publication number Publication date
ES2655476T3 (es) 2018-02-20
RU2437945C2 (ru) 2011-12-27
MA31555B1 (fr) 2010-08-02
US20100307644A1 (en) 2010-12-09
PL2155915T5 (pl) 2022-09-05
EP2155915B1 (fr) 2017-10-25
CA2686940C (fr) 2014-01-21
CA2686940A1 (fr) 2008-12-04
EP2155915B2 (fr) 2022-04-27
AR066508A1 (es) 2009-08-26
ZA200907430B (en) 2010-07-28
BRPI0821572A2 (pt) 2015-06-16
WO2008145871A8 (fr) 2019-09-06
KR101523395B1 (ko) 2015-05-27
HUE035549T2 (en) 2018-05-28
US20200032366A1 (en) 2020-01-30
KR20100016438A (ko) 2010-02-12
BRPI0821572B1 (pt) 2019-10-01
JP2010526935A (ja) 2010-08-05
US11414722B2 (en) 2022-08-16
EP2155915A2 (fr) 2010-02-24
CN101765668B (zh) 2011-12-21
US20160355900A1 (en) 2016-12-08
ES2655476T5 (es) 2022-09-29
RU2009145940A (ru) 2011-06-20
US20220136078A1 (en) 2022-05-05
PL2155915T3 (pl) 2018-03-30
MX2009011927A (es) 2009-11-18
US10612106B2 (en) 2020-04-07
WO2008145871A2 (fr) 2008-12-04
JP5398701B2 (ja) 2014-01-29
CN101765668A (zh) 2010-06-30
WO2008145871A3 (fr) 2009-02-19

Similar Documents

Publication Publication Date Title
EP2155915B1 (fr) Procede de fabrication de tôles d'acier laminees a froid et recuites a tres haute resistance, et tôles ainsi produites
EP1913169B1 (fr) Procede de fabrication de tôles d'acier presentant une haute resistance et une excellente ductilite, et tôles ainsi produites
EP2171112B1 (fr) Procede de fabrication de tôles d'acier a hautes caracteristiques de resistance et de ductilite, et tôles ainsi produites
EP3783116B1 (fr) Tôles prerevêtues permettant la fabrication de pieces d'acier revêtues et durcies a la presse
EP2707513B1 (fr) Procede de fabrication d'acier martensitique a tres haute resistance et tôle ou piece ainsi obtenue
EP1994192B1 (fr) Procédé de fabrication de tôles d'acier à tres hautes caracteristiques de resistance, de ductilite et de tenacite, et tôles ainsi produites
EP3084014B1 (fr) Acier à haute résistance et procédé de fabrication
EP1819461B1 (fr) Procede de fabrication de toles d' acier austenitique , fer-carbone-manganese a tres hautes caracteristiques de resistance et excellente homogénéité.
EP2291547B1 (fr) Procede de fabrication de toles d'aciers dual phase laminees a froid a tres haute resistance et toles ainsi produites
CA2680623C (fr) Acier pour formage a chaud ou trempe sous outil, a ductilite amelioree
EP1649069B1 (fr) Procede de fabrication de toles d'acier austenitique fer-carbone-manganese, a haute resistance, excellente tenacite et aptitude a la mise en forme a froid, et toles ainsi produites
EP2155916B2 (fr) Acier a faible densite presentant une bonne aptitude a l'emboutissage
EP2707515B1 (fr) Procede de fabrication d'acier martensitique a tres haute limite élastique et tole ou piece ainsi obtenue.
WO2016198940A2 (fr) Acier à haute résistance et procédé de fabrication
CA3065036A1 (fr) Procede de fabrication de pieces d'acier a haute resistance mecanique et ductilite amelioree, et pieces obtenues par ce procede

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK RS

17P Request for examination filed

Effective date: 20090512

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

AXX Extension fees paid

Extension state: RS

Payment date: 20090512

Extension state: MK

Payment date: 20090512

Extension state: HR

Payment date: 20090512

Extension state: BA

Payment date: 20090512

Extension state: AL

Payment date: 20090512

17Q First examination report despatched

Effective date: 20090730

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20100210