PL1994192T3 - Sposób wytwarzania arkusza blachy o bardzo wysokiej wytrzymałości, ciągliwości i udarności oraz arkusz wytworzony tym sposobem - Google Patents

Sposób wytwarzania arkusza blachy o bardzo wysokiej wytrzymałości, ciągliwości i udarności oraz arkusz wytworzony tym sposobem

Info

Publication number
PL1994192T3
PL1994192T3 PL07730968T PL07730968T PL1994192T3 PL 1994192 T3 PL1994192 T3 PL 1994192T3 PL 07730968 T PL07730968 T PL 07730968T PL 07730968 T PL07730968 T PL 07730968T PL 1994192 T3 PL1994192 T3 PL 1994192T3
Authority
PL
Poland
Prior art keywords
steel
sheet
transformation temperature
cooling
minute
Prior art date
Application number
PL07730968T
Other languages
English (en)
Inventor
Sébastien Allain
Audrey Couturier
Thierry Iung
Christine Colin
Original Assignee
Arcelormittal France
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 Arcelormittal France filed Critical Arcelormittal France
Publication of PL1994192T3 publication Critical patent/PL1994192T3/pl

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
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/32—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for gear wheels, worm wheels, or the like
    • 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
    • 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
    • C22C38/18—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
    • C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of 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
    • C22C38/18—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
    • 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

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)
PL07730968T 2006-03-07 2007-02-14 Sposób wytwarzania arkusza blachy o bardzo wysokiej wytrzymałości, ciągliwości i udarności oraz arkusz wytworzony tym sposobem PL1994192T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP06290386A EP1832667A1 (fr) 2006-03-07 2006-03-07 Procédé de fabrication de tôles d'acier à très hautes caractéristiques de résistance, de ductilité et de tenacité, et tôles ainsi produites
EP07730968A EP1994192B1 (fr) 2006-03-07 2007-02-14 Procédé de fabrication de tôles d'acier à tres hautes caracteristiques de resistance, de ductilite et de tenacite, et tôles ainsi produites
PCT/FR2007/000256 WO2007101921A1 (fr) 2006-03-07 2007-02-14 Procede de fabrication de tôles d1acier a tres hautes caracteristiques de resistance, de ductilite et de tenacite, et tôles ainsi produites

Publications (1)

Publication Number Publication Date
PL1994192T3 true PL1994192T3 (pl) 2010-06-30

Family

ID=36603565

Family Applications (1)

Application Number Title Priority Date Filing Date
PL07730968T PL1994192T3 (pl) 2006-03-07 2007-02-14 Sposób wytwarzania arkusza blachy o bardzo wysokiej wytrzymałości, ciągliwości i udarności oraz arkusz wytworzony tym sposobem

Country Status (17)

Country Link
US (2) US9856548B2 (pl)
EP (2) EP1832667A1 (pl)
JP (1) JP5055300B2 (pl)
KR (1) KR101073425B1 (pl)
CN (1) CN101437975B (pl)
AT (1) ATE455875T1 (pl)
BR (1) BRPI0708649B1 (pl)
CA (1) CA2645059C (pl)
DE (1) DE602007004454D1 (pl)
ES (1) ES2339292T3 (pl)
MA (1) MA30261B1 (pl)
MX (1) MX2008011274A (pl)
PL (1) PL1994192T3 (pl)
RU (1) RU2397268C2 (pl)
UA (1) UA92075C2 (pl)
WO (1) WO2007101921A1 (pl)
ZA (1) ZA200807519B (pl)

Families Citing this family (42)

* 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
KR101067896B1 (ko) * 2007-12-06 2011-09-27 주식회사 포스코 강도 및 연성이 우수한 고탄소 강판 및 그 제조 방법
FR2958660B1 (fr) * 2010-04-07 2013-07-19 Ascometal Sa Acier pour pieces mecaniques a hautes caracteristiques et son procede de fabrication.
RU2445379C1 (ru) * 2010-08-27 2012-03-20 Общество с ограниченной ответственностью "Северсталь-Проект" (ООО "Северсталь-Проект") Способ производства толстолистового низколегированного штрипса
CN101942605A (zh) * 2010-09-13 2011-01-12 江小明 一种硅锰钢及其制备方法
WO2012048841A1 (en) * 2010-10-12 2012-04-19 Tata Steel Ijmuiden B.V. Method of hot forming a steel blank and the hot formed part
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
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
RU2463360C1 (ru) * 2011-05-18 2012-10-10 Общество с ограниченной ответственностью "Северсталь-Проект" (ООО "Северсталь-Проект") Способ производства толстолистового низколегированного штрипса
RU2463359C1 (ru) * 2011-05-18 2012-10-10 Общество с ограниченной ответственностью "Северсталь-Проект" (ООО "Северсталь-Проект") Способ производства толстолистового низколегированного штрипса
RU2452776C1 (ru) * 2011-06-14 2012-06-10 Федеральное государственное образовательное учреждение высшего профессионального образования "Национальный исследовательский технологический университет "МИСиС" Способ производства листовой стали
JP5541421B2 (ja) * 2012-03-07 2014-07-09 新日鐵住金株式会社 ホットスタンプ用鋼板及びその製造方法並びにホットスタンプ鋼材
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
EP2690183B1 (de) 2012-07-27 2017-06-28 ThyssenKrupp Steel Europe AG Warmgewalztes Stahlflachprodukt und Verfahren zu seiner Herstellung
EP2690184B1 (de) * 2012-07-27 2020-09-02 ThyssenKrupp Steel Europe AG Kaltgewalztes Stahlflachprodukt und Verfahren zu seiner Herstellung
KR101674331B1 (ko) * 2012-08-15 2016-11-08 신닛테츠스미킨 카부시키카이샤 열간 프레스용 강판, 그 제조 방법 및 열간 프레스 강판 부재
DE102012216468B3 (de) * 2012-09-14 2014-01-16 Ebner Industrieofenbau Gmbh Verfahren zum Herstellen eines Metallbauteils für eine Metallvorrichtung
RU2620216C2 (ru) * 2012-09-14 2017-05-23 Зальцгиттер Маннесманн Присижн Гмбх Стальной сплав для получения низколегированной высокопрочной стали
RU2519719C1 (ru) * 2012-12-05 2014-06-20 Открытое акционерное общество "Магнитогорский металлургический комбинат" Способ производства горячего проката из микролегированных сталей
RU2516213C1 (ru) * 2012-12-05 2014-05-20 Открытое акционерное общество "Магнитогорский металлургический комбинат" Способ получения металлоизделия с заданным структурным состоянием
EP2840159B8 (de) * 2013-08-22 2017-07-19 ThyssenKrupp Steel Europe AG Verfahren zum Herstellen eines Stahlbauteils
DE102013224851A1 (de) * 2013-12-04 2015-06-11 Schaeffler Technologies AG & Co. KG Kettenelement
WO2015088523A1 (en) * 2013-12-11 2015-06-18 ArcelorMittal Investigación y Desarrollo, S.L. Cold rolled and annealed steel sheet
JP5852728B2 (ja) * 2013-12-25 2016-02-03 株式会社神戸製鋼所 熱間成形用鋼板および熱間プレス成形鋼部材の製造方法
EP2905348B1 (de) * 2014-02-07 2019-09-04 ThyssenKrupp Steel Europe AG Hochfestes Stahlflachprodukt mit bainitisch-martensitischem Gefüge und Verfahren zur Herstellung eines solchen Stahlflachprodukts
CN106232851B (zh) * 2014-04-23 2018-01-05 新日铁住金株式会社 连续变截面板用热轧钢板、连续变截面板、及它们的制造方法
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
WO2016001700A1 (en) 2014-07-03 2016-01-07 Arcelormittal Method for producing a high strength steel sheet having improved strength, ductility and formability
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
WO2016001702A1 (en) * 2014-07-03 2016-01-07 Arcelormittal Method for producing a high strength coated steel sheet having improved strength, ductility and formability
RU2563569C1 (ru) * 2014-12-22 2015-09-20 Юлия Алексеевна Щепочкина Сталь
DE102015111177A1 (de) * 2015-07-10 2017-01-12 Salzgitter Flachstahl Gmbh Höchstfester Mehrphasenstahl und Verfahren zur Herstellung eines kaltgewalzten Stahlbandes hieraus
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
JP6343842B2 (ja) * 2015-08-14 2018-06-20 Ｊｆｅスチール株式会社 鋼材の冷却方法、鋼材の製造方法、鋼材の冷却装置および鋼材の製造設備
RU2638479C1 (ru) * 2016-12-20 2017-12-13 Публичное акционерное общество "Северсталь" Горячекатаный лист из низколегированной стали толщиной от 15 до 165 мм и способ его получения
KR101899687B1 (ko) * 2016-12-22 2018-10-04 주식회사 포스코 고경도 내마모강 및 이의 제조방법
WO2018234839A1 (en) * 2017-06-20 2018-12-27 Arcelormittal ZINC COATED STEEL SHEET HAVING HIGH STRENGTH POINTS WELDABILITY
JP2020012172A (ja) * 2018-07-20 2020-01-23 日本製鉄株式会社 鋼材およびその製造方法
EP3867417A1 (en) * 2018-10-19 2021-08-25 Tata Steel Nederland Technology B.V. Hot rolled steel sheet with ultra-high strength and improved formability and method for producing the same
SE542893C2 (en) * 2018-11-30 2020-08-18 Voestalpine Stahl Gmbh A resistance spot welded joint comprising a zinc coated ahss steel sheet
WO2021123887A1 (en) 2019-12-19 2021-06-24 Arcelormittal High toughness hot rolled steel sheet and method of manufacturing the same
EP4119690A1 (en) * 2020-03-11 2023-01-18 Nippon Steel Corporation Hot-rolled steel sheet

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4472208A (en) 1982-06-28 1984-09-18 Sumitomo Metal Industries, Ltd. Hot-rolled high tensile titanium steel plates and production thereof
JP3350945B2 (ja) 1992-01-18 2002-11-25 住友金属工業株式会社 延性，耐食性に優る高張力熱延鋼板と製造法
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
FR2729974B1 (fr) 1995-01-31 1997-02-28 Creusot Loire Acier a haute ductilite, procede de fabrication et utilisation
EP0750049A1 (de) * 1995-06-16 1996-12-27 Thyssen Stahl Aktiengesellschaft Ferritischer Stahl und Verfahren zu seiner Herstellung und Verwendung
JPH10298648A (ja) * 1997-04-23 1998-11-10 Nippon Steel Corp 高一様伸び低降伏比高張力鋼材の製造方法
JP3540134B2 (ja) 1997-09-04 2004-07-07 株式会社神戸製鋼所 高強度熱延鋼板及びその製造方法
DZ2527A1 (fr) 1997-12-19 2003-02-01 Exxon Production Research Co Pièces conteneurs et canalisations de traitement aptes à contenir et transporter des fluides à des températures cryogéniques.
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
JP3352938B2 (ja) * 1998-03-19 2002-12-03 株式会社神戸製鋼所 耐衝撃特性に優れた高強度熱延鋼板およびその製造方法
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
TWI290177B (en) 2001-08-24 2007-11-21 Nippon Steel Corp A steel sheet excellent in workability and method for producing the same
JP3854506B2 (ja) * 2001-12-27 2006-12-06 新日本製鐵株式会社 溶接性、穴拡げ性および延性に優れた高強度鋼板およびその製造方法
FR2847273B1 (fr) * 2002-11-19 2005-08-19 Usinor Piece d'acier de construction soudable et procede de fabrication
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
JP4087237B2 (ja) 2002-12-09 2008-05-21 日新製鋼株式会社 耐食性とスポット溶接性を改善した高加工性高強度冷延鋼板およびその製造法
JP4102281B2 (ja) 2003-04-17 2008-06-18 新日本製鐵株式会社 耐水素脆化、溶接性および穴拡げ性に優れた高強度薄鋼板及びその製造方法
ATE526424T1 (de) * 2003-08-29 2011-10-15 Kobe Steel Ltd Hohes stahlblech der dehnfestigkeit ausgezeichnet für die verarbeitung und proze für die produktion desselben
US20050150580A1 (en) * 2004-01-09 2005-07-14 Kabushiki Kaisha Kobe Seiko Sho(Kobe Steel, Ltd.) Ultra-high strength steel sheet having excellent hydrogen embrittlement resistance, and method for manufacturing the same
CA2531615A1 (en) * 2004-12-28 2006-06-28 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) High strength thin steel sheet having high hydrogen embrittlement resisting property

Also Published As

Publication number Publication date
EP1832667A1 (fr) 2007-09-12
BRPI0708649A2 (pt) 2011-06-07
ES2339292T3 (es) 2010-05-18
CA2645059A1 (fr) 2007-09-13
BRPI0708649B1 (pt) 2015-09-29
US20090107588A1 (en) 2009-04-30
ZA200807519B (en) 2009-05-27
MA30261B1 (fr) 2009-03-02
US9856548B2 (en) 2018-01-02
CN101437975A (zh) 2009-05-20
DE602007004454D1 (de) 2010-03-11
EP1994192A1 (fr) 2008-11-26
RU2008139605A (ru) 2010-04-20
KR20080106337A (ko) 2008-12-04
CN101437975B (zh) 2011-06-01
CA2645059C (fr) 2012-04-24
US10370746B2 (en) 2019-08-06
JP5055300B2 (ja) 2012-10-24
UA92075C2 (ru) 2010-09-27
ATE455875T1 (de) 2010-02-15
KR101073425B1 (ko) 2011-10-17
US20180010220A1 (en) 2018-01-11
WO2007101921A1 (fr) 2007-09-13
MX2008011274A (es) 2008-09-12
RU2397268C2 (ru) 2010-08-20
JP2009529098A (ja) 2009-08-13
EP1994192B1 (fr) 2010-01-20

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