CA2514736C - Procede de fabrication d'une bande d'acier dual-phase a structure ferrito-martensitique, laminee a froid et bande obtenue - Google Patents

Procede de fabrication d'une bande d'acier dual-phase a structure ferrito-martensitique, laminee a froid et bande obtenue Download PDF

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Publication number
CA2514736C
CA2514736C CA2514736A CA2514736A CA2514736C CA 2514736 C CA2514736 C CA 2514736C CA 2514736 A CA2514736 A CA 2514736A CA 2514736 A CA2514736 A CA 2514736A CA 2514736 C CA2514736 C CA 2514736C
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CA
Canada
Prior art keywords
temperature
cooling
band
strip
steel strip
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
CA2514736A
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English (en)
French (fr)
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CA2514736A1 (fr
Inventor
Antoine Moulin
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USINOR SA
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USINOR SA
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Publication date
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Publication of CA2514736A1 publication Critical patent/CA2514736A1/fr
Application granted granted Critical
Publication of CA2514736C publication Critical patent/CA2514736C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D8/00Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0236Cold rolling
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D8/00Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D1/00General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18Hardening; Quenching with or without subsequent tempering
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D8/00Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • C21D8/0273Final recrystallisation annealing
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D1/00General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18Hardening; Quenching with or without subsequent tempering
    • C21D1/185Hardening; Quenching with or without subsequent tempering from an intercritical temperature
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D2211/00Microstructure comprising significant phases
    • C21D2211/005Ferrite
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D2211/00Microstructure comprising significant phases
    • C21D2211/008Martensite

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  • 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)
  • Metal Rolling (AREA)
CA2514736A 2003-02-05 2004-01-30 Procede de fabrication d'une bande d'acier dual-phase a structure ferrito-martensitique, laminee a froid et bande obtenue Expired - Lifetime CA2514736C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR03/01358 2003-02-05
FR0301358A FR2850671B1 (fr) 2003-02-05 2003-02-05 Procede de fabrication d'une bande d'acier dual-phase a structure ferrito-martensitique, laminee a froid et bande obtenue
PCT/FR2004/000209 WO2004079022A1 (fr) 2003-02-05 2004-01-30 Procede de fabrication d'une bande d'acier dual-phase a structure ferrito-martensitique, laminee a froid et bande obtenue

Publications (2)

Publication Number Publication Date
CA2514736A1 CA2514736A1 (fr) 2004-09-16
CA2514736C true CA2514736C (fr) 2012-12-04

Family

ID=32696392

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2514736A Expired - Lifetime CA2514736C (fr) 2003-02-05 2004-01-30 Procede de fabrication d'une bande d'acier dual-phase a structure ferrito-martensitique, laminee a froid et bande obtenue

Country Status (16)

Country Link
US (1) US20060144482A1 (enExample)
EP (1) EP1592816B1 (enExample)
JP (1) JP4528769B2 (enExample)
KR (1) KR101091021B1 (enExample)
CN (1) CN100465299C (enExample)
BR (1) BRPI0407236A (enExample)
CA (1) CA2514736C (enExample)
ES (1) ES2831249T3 (enExample)
FR (1) FR2850671B1 (enExample)
HU (1) HUE052206T2 (enExample)
MX (1) MXPA05008189A (enExample)
PL (1) PL206109B1 (enExample)
RU (1) RU2341566C2 (enExample)
UA (1) UA87454C2 (enExample)
WO (1) WO2004079022A1 (enExample)
ZA (1) ZA200505968B (enExample)

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US8337643B2 (en) 2004-11-24 2012-12-25 Nucor Corporation Hot rolled dual phase steel sheet
US7959747B2 (en) * 2004-11-24 2011-06-14 Nucor Corporation Method of making cold rolled dual phase steel sheet
US7442268B2 (en) * 2004-11-24 2008-10-28 Nucor Corporation Method of manufacturing cold rolled dual-phase steel sheet
US11155902B2 (en) 2006-09-27 2021-10-26 Nucor Corporation High strength, hot dip coated, dual phase, steel sheet and method of manufacturing same
US7608155B2 (en) * 2006-09-27 2009-10-27 Nucor Corporation High strength, hot dip coated, dual phase, steel sheet and method of manufacturing same
MX2010003835A (es) 2007-10-10 2010-05-13 Nucor Corp Acero estructurado metalografico complejo y metodo para manufacturarlo.
CN101768697B (zh) * 2008-12-31 2012-09-19 宝山钢铁股份有限公司 用一次冷轧法生产取向硅钢的方法
CN101781739A (zh) * 2010-03-18 2010-07-21 武汉钢铁(集团)公司 抗拉强度500MPa级汽车用冷轧双相钢
CN102115808B (zh) * 2010-11-17 2013-04-24 山东钢铁股份有限公司 铁素体区轧制温度控制系统
CN103459619B (zh) * 2011-03-22 2015-06-10 日立金属株式会社 热轧马氏体时效钢带的卷绕方法
RU2563397C2 (ru) * 2011-07-06 2015-09-20 Ниппон Стил Энд Сумитомо Метал Корпорейшн Способ получения холоднокатаного стального листа
CA2857281C (en) 2011-11-28 2018-12-04 Arcelormittal Investigacion Y Desarrollo S.L. High silicon bearing dual phase steels with improved ductility
JP2013181183A (ja) * 2012-02-29 2013-09-12 Jfe Steel Corp 降伏強度の面内異方性の小さい高強度冷延鋼板およびその製造方法
RU2587102C1 (ru) * 2012-04-23 2016-06-10 ДжФЕ СТИЛ КОРПОРЕЙШН Высокопрочный стальной лист и способ его изготовления
RU2491357C1 (ru) * 2012-05-10 2013-08-27 Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Национальный исследовательский технологический университет "МИСиС" Способ производства листовой стали
CN102703815A (zh) * 2012-06-19 2012-10-03 东北大学 一种600MPa级热轧双相钢及其制备方法
WO2014081779A1 (en) * 2012-11-20 2014-05-30 Thyssenkrupp Steel Usa, Llc Process for manufacturing ferritic hot rolled steel strip
WO2014081776A1 (en) * 2012-11-20 2014-05-30 Thyssenkrupp Steel Usa, Llc Process for making cold-rolled dual phase steel sheet
US9790567B2 (en) 2012-11-20 2017-10-17 Thyssenkrupp Steel Usa, Llc Process for making coated cold-rolled dual phase steel sheet
WO2014145536A1 (en) * 2013-03-15 2014-09-18 Am/Ns Calvert Llc New high strength bake hardenable low alloy steel and process for manufacture thereof
RU2529323C1 (ru) * 2013-06-27 2014-09-27 Открытое акционерное общество "Северсталь" (ОАО "Северсталь") Способ производства оцинкованной полосы для последующего нанесения полимерного покрытия
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
DE102013224851A1 (de) * 2013-12-04 2015-06-11 Schaeffler Technologies AG & Co. KG Kettenelement
CN103952523B (zh) * 2014-04-15 2016-01-20 东北大学 一种马氏体铁素体双相钢冷轧板带的连续退火方法
PL3164516T3 (pl) 2014-07-03 2019-10-31 Arcelormittal Sposób wytwarzania powlekanej albo niepowlekanej blachy stalowej o ultra wysokiej wytrzymałości i uzyskana blacha
WO2016118945A1 (en) * 2015-01-23 2016-07-28 Alcoa Inc. Aluminum alloy products
US10808293B2 (en) 2015-07-15 2020-10-20 Ak Steel Properties, Inc. High formability dual phase steel
WO2017109541A1 (en) 2015-12-21 2017-06-29 Arcelormittal Method for producing a high strength coated steel sheet having improved ductility and formability, and obtained coated steel sheet
WO2017109538A1 (en) * 2015-12-21 2017-06-29 Arcelormittal Method for producing a steel sheet having improved strength, ductility and formability
CN105401071B (zh) * 2015-12-22 2017-12-29 武汉钢铁有限公司 一种500MPa级轿车用镀锌双相钢及生产方法
JP6704997B2 (ja) 2015-12-29 2020-06-03 アルセロールミタル 超高強度合金化溶融亜鉛めっき鋼板を製造するための方法、及び得られた合金化溶融亜鉛めっき鋼板
RU2718604C1 (ru) * 2019-11-05 2020-04-08 Публичное акционерное общество "Магнитогорский металлургический комбинат" Способ производства холоднокатаного высокопрочного проката различных классов прочности из двухфазной ферритно-мартенситной стали

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Also Published As

Publication number Publication date
FR2850671A1 (fr) 2004-08-06
PL206109B1 (pl) 2010-07-30
ES2831249T3 (es) 2021-06-08
EP1592816A1 (fr) 2005-11-09
CN1748039A (zh) 2006-03-15
KR101091021B1 (ko) 2011-12-09
KR20050095782A (ko) 2005-09-30
US20060144482A1 (en) 2006-07-06
PL377834A1 (pl) 2006-02-20
JP4528769B2 (ja) 2010-08-18
EP1592816B1 (fr) 2020-10-14
CN100465299C (zh) 2009-03-04
HUE052206T2 (hu) 2021-04-28
RU2341566C2 (ru) 2008-12-20
MXPA05008189A (es) 2005-10-05
RU2005127577A (ru) 2006-02-10
WO2004079022A1 (fr) 2004-09-16
CA2514736A1 (fr) 2004-09-16
ZA200505968B (en) 2006-06-28
UA87454C2 (ru) 2009-07-27
JP2006520431A (ja) 2006-09-07
FR2850671B1 (fr) 2006-05-19
BRPI0407236A (pt) 2006-01-31

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