FR2850671B1 - 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

Info

Publication number
FR2850671B1
FR2850671B1 FR0301358A FR0301358A FR2850671B1 FR 2850671 B1 FR2850671 B1 FR 2850671B1 FR 0301358 A FR0301358 A FR 0301358A FR 0301358 A FR0301358 A FR 0301358A FR 2850671 B1 FR2850671 B1 FR 2850671B1
Authority
FR
France
Prior art keywords
band
ferrito
rolled
dual
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.)
Expired - Lifetime
Application number
FR0301358A
Other languages
English (en)
French (fr)
Other versions
FR2850671A1 (fr
Inventor
Antoine 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.)
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 FR0301358A priority Critical patent/FR2850671B1/fr
Application filed by USINOR SA filed Critical USINOR SA
Priority to ES04706710T priority patent/ES2831249T3/es
Priority to HUE04706710A priority patent/HUE052206T2/hu
Priority to CNB2004800034661A priority patent/CN100465299C/zh
Priority to PCT/FR2004/000209 priority patent/WO2004079022A1/fr
Priority to KR1020057014238A priority patent/KR101091021B1/ko
Priority to US10/544,206 priority patent/US20060144482A1/en
Priority to JP2006505664A priority patent/JP4528769B2/ja
Priority to BR0407236-7A priority patent/BRPI0407236A/pt
Priority to CA2514736A priority patent/CA2514736C/fr
Priority to UAA200508475A priority patent/UA87454C2/ru
Priority to MXPA05008189A priority patent/MXPA05008189A/es
Priority to EP04706710.3A priority patent/EP1592816B1/fr
Priority to RU2005127577/02A priority patent/RU2341566C2/ru
Priority to PL377834A priority patent/PL206109B1/pl
Publication of FR2850671A1 publication Critical patent/FR2850671A1/fr
Priority to ZA200505968A priority patent/ZA200505968B/en
Application granted granted Critical
Publication of FR2850671B1 publication Critical patent/FR2850671B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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

Landscapes

  • 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)
FR0301358A 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 Expired - Lifetime FR2850671B1 (fr)

Priority Applications (16)

Application Number Priority Date Filing Date Title
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
UAA200508475A UA87454C2 (ru) 2003-02-05 2004-01-30 Способ изготовления холоднокатаной полосы из двухфазной стали с феритно-мартенситной структурой, полученная полоса и ее применение
CNB2004800034661A CN100465299C (zh) 2003-02-05 2004-01-30 生产冷轧铁素体/马氏体双相钢带的方法及由此得到的带材
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
KR1020057014238A KR101091021B1 (ko) 2003-02-05 2004-01-30 페라이트/마텐자이트 구조의 이중상 냉간 압연 띠강의 제조방법 및 이에 의해 제조된 띠강
US10/544,206 US20060144482A1 (en) 2003-02-05 2004-01-30 Method of producing a cold-rolled band of dual-phase steel with a ferritic/martensitic structure and band thus obtained
JP2006505664A JP4528769B2 (ja) 2003-02-05 2004-01-30 冷間圧延フェライト／マルテンサイト組織の二相鋼鉄製の鋼帯の製造方法及びそれで得られた鋼帯
BR0407236-7A BRPI0407236A (pt) 2003-02-05 2004-01-30 Processo de fabricação de uma tira de aço bifásico de estrutura ferrito-martensìtica, laminada a frio e tira obtida
ES04706710T ES2831249T3 (es) 2003-02-05 2004-01-30 Procedimiento de fabricación de una banda de acero de fase dual con estructura ferrito-martensítica, laminada en frío y banda obtenida
HUE04706710A HUE052206T2 (hu) 2003-02-05 2004-01-30 Eljárás ferrites/martenzites szövetû duál fázisú acélból lévõ hidegen hengerelt szalag gyártására, valamint az így nyert szalag
MXPA05008189A MXPA05008189A (es) 2003-02-05 2004-01-30 Procedimiento de fabricacion de una banda de acero bifasico de estructura ferritico- martensitica, laminada en frio, y banda obtenida.
EP04706710.3A EP1592816B1 (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
RU2005127577/02A RU2341566C2 (ru) 2003-02-05 2004-01-30 Способ изготовления холоднокатаной полосы из двухфазной стали с ферритно-мартенситной структурой и полученная полоса
PL377834A PL206109B1 (pl) 2003-02-05 2004-01-30 Taśma ze stali dwufazowej o strukturze ferrytyczno-martenzytycznej walcowana na zimno, sposób wytwarzania taśmy ze stali dwufazowej o strukturze ferrytyczno-martenzytycznej walcowanej na zimno oraz zastosowanie taśmy ze stali dwufazowej otrzymanej tym sposobem
CA2514736A 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
ZA200505968A ZA200505968B (en) 2003-02-05 2005-07-25 Method of producing a cold-rolled band of dual-phase steel with a ferritic/martensitic structure and band thus obtained

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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
FR2850671A1 FR2850671A1 (fr) 2004-08-06
FR2850671B1 true FR2850671B1 (fr) 2006-05-19

Family

ID=32696392

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0301358A Expired - Lifetime 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

Country Status (16)

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

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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
US8337643B2 (en) * 2004-11-24 2012-12-25 Nucor Corporation Hot 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
JP5344329B2 (ja) * 2011-03-22 2013-11-20 日立金属株式会社 熱間圧延マルエージング鋼帯の巻取り方法
EP2730666B1 (en) * 2011-07-06 2018-06-13 Nippon Steel & Sumitomo Metal Corporation Method for producing a cold-rolled steel sheet
KR20170054554A (ko) 2011-11-28 2017-05-17 아르셀러미탈 인베스티가시온 와이 데살롤로 에스엘 연성이 향상된 높은 규소 베어링 이중상 강들
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
CN104284995B (zh) * 2012-04-23 2016-06-22 杰富意钢铁株式会社 高强度钢板及其制造方法
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
WO2014081776A1 (en) * 2012-11-20 2014-05-30 Thyssenkrupp Steel Usa, Llc Process for making cold-rolled dual phase steel sheet
WO2014081779A1 (en) * 2012-11-20 2014-05-30 Thyssenkrupp Steel Usa, Llc Process for manufacturing ferritic hot rolled steel strip
WO2014081774A1 (en) * 2012-11-20 2014-05-30 Thyssenkrupp Steel Usa, Llc Process for making coated cold-rolled dual phase steel sheet
US20140261903A1 (en) * 2013-03-15 2014-09-18 Am/Ns Calvert Llc 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
MX2017000188A (es) * 2014-07-03 2017-05-01 Arcelormittal Metodo para producir una hoja de acero revestida o no revestida de resistencia ultra alta y hoja obtenida por dicho metodo.
AU2016209040B2 (en) * 2015-01-23 2019-08-15 Arconic Technologies Llc Aluminum alloy products
WO2017011751A1 (en) 2015-07-15 2017-01-19 Ak Stell 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
CA3009294C (en) 2015-12-29 2022-06-21 Arcelormittal Method for producing a ultra high strength galvannealed steel sheet and obtained galvannealed steel sheet
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Also Published As

Publication number Publication date
MXPA05008189A (es) 2005-10-05
RU2341566C2 (ru) 2008-12-20
WO2004079022A1 (fr) 2004-09-16
JP4528769B2 (ja) 2010-08-18
UA87454C2 (ru) 2009-07-27
CN1748039A (zh) 2006-03-15
ES2831249T3 (es) 2021-06-08
ZA200505968B (en) 2006-06-28
EP1592816A1 (fr) 2005-11-09
CA2514736C (fr) 2012-12-04
KR101091021B1 (ko) 2011-12-09
PL377834A1 (pl) 2006-02-20
RU2005127577A (ru) 2006-02-10
HUE052206T2 (hu) 2021-04-28
BRPI0407236A (pt) 2006-01-31
EP1592816B1 (fr) 2020-10-14
JP2006520431A (ja) 2006-09-07
FR2850671A1 (fr) 2004-08-06
CA2514736A1 (fr) 2004-09-16
CN100465299C (zh) 2009-03-04
PL206109B1 (pl) 2010-07-30
KR20050095782A (ko) 2005-09-30
US20060144482A1 (en) 2006-07-06

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