KR101091021B1 - 페라이트/마텐자이트 구조의 이중상 냉간 압연 띠강의 제조방법 및 이에 의해 제조된 띠강 - Google Patents

페라이트/마텐자이트 구조의 이중상 냉간 압연 띠강의 제조방법 및 이에 의해 제조된 띠강 Download PDF

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KR101091021B1
KR101091021B1 KR1020057014238A KR20057014238A KR101091021B1 KR 101091021 B1 KR101091021 B1 KR 101091021B1 KR 1020057014238 A KR1020057014238 A KR 1020057014238A KR 20057014238 A KR20057014238 A KR 20057014238A KR 101091021 B1 KR101091021 B1 KR 101091021B1
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South Korea
Prior art keywords
steel
cooling
strip
temperature
martensite
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KR1020057014238A
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English (en)
Korean (ko)
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KR20050095782A (ko
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앙뚜완느 물렝
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아르셀러 프랑스
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    • 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
    • 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
    • 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
    • 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
    • C21D8/0273—Final recrystallisation annealing
    • 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
    • C21D1/185—Hardening; Quenching with or without subsequent tempering from an intercritical temperature
    • 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
    • C21D2211/005—Ferrite
    • 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

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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)
KR1020057014238A 2003-02-05 2004-01-30 페라이트/마텐자이트 구조의 이중상 냉간 압연 띠강의 제조방법 및 이에 의해 제조된 띠강 Expired - Lifetime KR101091021B1 (ko)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
KR20050095782A KR20050095782A (ko) 2005-09-30
KR101091021B1 true KR101091021B1 (ko) 2011-12-09

Family

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KR1020057014238A Expired - Lifetime KR101091021B1 (ko) 2003-02-05 2004-01-30 페라이트/마텐자이트 구조의 이중상 냉간 압연 띠강의 제조방법 및 이에 의해 제조된 띠강

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

Citations (4)

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US4159218A (en) 1978-08-07 1979-06-26 National Steel Corporation Method for producing a dual-phase ferrite-martensite steel strip
US4336080A (en) 1979-12-14 1982-06-22 Nippon Kokan Kabushiki Kaisha Method for manufacturing high-strength cold-rolled steel strip excellent in press-formability
JPH10317096A (ja) 1997-03-17 1998-12-02 Nippon Steel Corp 耐衝突安全性に優れた自動車用高強度鋼板とその製造方法
JPH1161327A (ja) * 1997-08-06 1999-03-05 Nippon Steel Corp 耐衝突安全性と成形性に優れた自動車用高強度鋼板とその製造方法

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US4159218A (en) 1978-08-07 1979-06-26 National Steel Corporation Method for producing a dual-phase ferrite-martensite steel strip
US4336080A (en) 1979-12-14 1982-06-22 Nippon Kokan Kabushiki Kaisha Method for manufacturing high-strength cold-rolled steel strip excellent in press-formability
JPH10317096A (ja) 1997-03-17 1998-12-02 Nippon Steel Corp 耐衝突安全性に優れた自動車用高強度鋼板とその製造方法
JPH1161327A (ja) * 1997-08-06 1999-03-05 Nippon Steel Corp 耐衝突安全性と成形性に優れた自動車用高強度鋼板とその製造方法

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
KR20050095782A (ko) 2005-09-30
US20060144482A1 (en) 2006-07-06
CA2514736C (fr) 2012-12-04
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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