ATE521726T1 - Verfahren zur herstellung eines verzinkten und dann wärmebehandelten stahlblechs durch dff- regulierung - Google Patents

Verfahren zur herstellung eines verzinkten und dann wärmebehandelten stahlblechs durch dff- regulierung

Info

Publication number
ATE521726T1
ATE521726T1 AT08762800T AT08762800T ATE521726T1 AT E521726 T1 ATE521726 T1 AT E521726T1 AT 08762800 T AT08762800 T AT 08762800T AT 08762800 T AT08762800 T AT 08762800T AT E521726 T1 ATE521726 T1 AT E521726T1
Authority
AT
Austria
Prior art keywords
dff
galvanized
regulation
producing
steel sheet
Prior art date
Application number
AT08762800T
Other languages
English (en)
Inventor
Jean-Michel Mataigne
Florence Bertrand
Original Assignee
Arcelormittal France
Nippon Steel Corp
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=38608886&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE521726(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Arcelormittal France, Nippon Steel Corp filed Critical Arcelormittal France
Application granted granted Critical
Publication of ATE521726T1 publication Critical patent/ATE521726T1/de

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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/34—Methods of heating
    • C21D1/52—Methods of heating with flames
    • 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
    • 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
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • C21D9/561—Continuous furnaces for strip or wire with a controlled atmosphere or vacuum
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/11—Making amorphous alloys
    • 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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • C23C2/022—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by heating
    • C23C2/0222—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by heating in a reactive atmosphere, e.g. oxidising or reducing atmosphere
    • 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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • C23C2/022—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by heating
    • C23C2/0224—Two or more thermal pretreatments
    • 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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
    • C23C2/06—Zinc or cadmium or alloys based thereon
    • 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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/26—After-treatment
    • C23C2/261—After-treatment in a gas atmosphere, e.g. inert or reducing atmosphere
    • 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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/26—After-treatment
    • C23C2/28—Thermal after-treatment, e.g. treatment in oil bath
    • 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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/34—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the shape of the material to be treated
    • C23C2/36—Elongated material
    • C23C2/40—Plates; Strips

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Coating With Molten Metal (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
AT08762800T 2007-06-29 2008-06-06 Verfahren zur herstellung eines verzinkten und dann wärmebehandelten stahlblechs durch dff- regulierung ATE521726T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07290816A EP2009129A1 (de) 2007-06-29 2007-06-29 Verfahren zur Herstellung eines galvanisierten oder Galvanneal-Stahlblechs durch DFF-Regulierung
PCT/IB2008/001462 WO2009004425A1 (en) 2007-06-29 2008-06-06 Process for manufacturing a galvannealed steel sheet by dff regulation

Publications (1)

Publication Number Publication Date
ATE521726T1 true ATE521726T1 (de) 2011-09-15

Family

ID=38608886

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08762800T ATE521726T1 (de) 2007-06-29 2008-06-06 Verfahren zur herstellung eines verzinkten und dann wärmebehandelten stahlblechs durch dff- regulierung

Country Status (13)

Country Link
US (1) US20100193081A1 (de)
EP (2) EP2009129A1 (de)
JP (2) JP5713673B2 (de)
KR (1) KR101273308B1 (de)
CN (1) CN101809182B (de)
AR (1) AR067339A1 (de)
AT (1) ATE521726T1 (de)
BR (1) BRPI0813687B1 (de)
CA (1) CA2701091C (de)
ES (1) ES2371985T3 (de)
PL (1) PL2171116T3 (de)
RU (1) RU2451107C2 (de)
WO (1) WO2009004425A1 (de)

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ES2876258T3 (es) * 2009-12-29 2021-11-12 Posco Partes prensadas en caliente con chapadas con zinc y procedimiento de producción de las mismas
KR20120075260A (ko) * 2010-12-28 2012-07-06 주식회사 포스코 도금밀착성이 우수한 용융도금강판 및 그 제조방법
JP5310968B1 (ja) * 2011-09-30 2013-10-09 新日鐵住金株式会社 高強度溶融亜鉛めっき鋼板及びその製造方法
KR20130076589A (ko) * 2011-12-28 2013-07-08 주식회사 포스코 도금표면 품질 및 도금밀착성이 우수한 고강도 용융아연도금강판 및 그 제조방법
KR101657862B1 (ko) * 2012-04-17 2016-09-19 제이에프이 스틸 가부시키가이샤 도금 밀착성 및 슬라이딩 특성이 우수한 합금화 용융 아연 도금 강판의 제조 방법
WO2014037627A1 (fr) 2012-09-06 2014-03-13 Arcelormittal Investigación Y Desarrollo Sl Procede de fabrication de pieces d'acier revêtues et durcies a la presse, et tôles prerevêtues permettant la fabrication de ces pieces
CN103805840B (zh) * 2012-11-15 2016-12-21 宝山钢铁股份有限公司 一种高成形性热镀锌超高强度钢板及其制造方法
JP5920249B2 (ja) * 2013-03-05 2016-05-18 Ｊｆｅスチール株式会社 めっき密着性に優れた高強度溶融亜鉛めっき鋼板およびその製造方法
WO2014135753A1 (fr) 2013-03-06 2014-09-12 Arcelormittal Investigacion Y Desarrollo, S.L. Procédé de réalisation d'une tôle à revêtement znal avec un essorage optimisé, tôle, pièce et véhicule correspondants
TR201818914T4 (tr) * 2013-05-17 2019-01-21 Ak Steel Properties Inc Preste sertleştirme uygulaması için çinko kaplı çeliğin imalat yöntemi.
WO2015001367A1 (en) 2013-07-04 2015-01-08 Arcelormittal Investigación Y Desarrollo Sl Cold rolled steel sheet, method of manufacturing and vehicle
JP5799996B2 (ja) * 2013-09-12 2015-10-28 Ｊｆｅスチール株式会社 外観性とめっき密着性に優れる溶融亜鉛めっき鋼板および合金化溶融亜鉛めっき鋼板ならびにそれらの製造方法
WO2015088501A1 (en) * 2013-12-10 2015-06-18 Arcelormittal Investigacion Y Desarrollo A method of annealing steel sheets
WO2017006144A1 (en) 2015-07-09 2017-01-12 Arcelormittal Steel for press hardening and press hardened part manufactured from such steel
BR112019005890A2 (pt) * 2017-01-25 2019-06-11 Nippon Steel & Sumitomo Metal Corp chapa de aço
WO2018234839A1 (en) 2017-06-20 2018-12-27 Arcelormittal ZINC COATED STEEL SHEET HAVING HIGH STRENGTH POINTS WELDABILITY
WO2019092467A1 (en) * 2017-11-08 2019-05-16 Arcelormittal A galvannealed steel sheet
CN108165892A (zh) * 2017-11-23 2018-06-15 南阳汉冶特钢有限公司 一种低温压力容器用35-50mm厚Q420R高强钢及其生产方法
CN113969336B (zh) 2020-07-23 2023-03-28 宝山钢铁股份有限公司 一种热镀锌钢板的制造方法、钢板及车用构件

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SK288275B6 (sk) * 2005-12-01 2015-06-02 Posco Oceľová doska na tvarovanie lisovaním za horúca s tepelnou úpravou a rázovými vlastnosťami, za horúca lisovaný diel z nej vyrobený a spôsob ich výroby
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Also Published As

Publication number Publication date
US20100193081A1 (en) 2010-08-05
EP2171116A1 (de) 2010-04-07
KR20100055389A (ko) 2010-05-26
CN101809182A (zh) 2010-08-18
CA2701091C (en) 2012-04-17
BRPI0813687B1 (pt) 2018-10-30
JP2010532820A (ja) 2010-10-14
CN101809182B (zh) 2015-08-05
EP2171116B1 (de) 2011-08-24
AR067339A1 (es) 2009-10-07
KR101273308B1 (ko) 2013-06-11
BRPI0813687A8 (pt) 2015-12-15
RU2451107C2 (ru) 2012-05-20
EP2009129A1 (de) 2008-12-31
JP5713673B2 (ja) 2015-05-07
BRPI0813687A2 (pt) 2014-12-30
RU2010102924A (ru) 2011-08-10
WO2009004425A1 (en) 2009-01-08
ES2371985T3 (es) 2012-01-12
CA2701091A1 (en) 2009-01-08
JP2015078438A (ja) 2015-04-23
PL2171116T3 (pl) 2012-01-31

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