AR067339A1 - Procedimiento para fabricar una lamina de acero galvanizada y recocida - Google Patents

Procedimiento para fabricar una lamina de acero galvanizada y recocida

Info

Publication number
AR067339A1
AR067339A1 ARP080102782A ARP080102782A AR067339A1 AR 067339 A1 AR067339 A1 AR 067339A1 AR P080102782 A ARP080102782 A AR P080102782A AR P080102782 A ARP080102782 A AR P080102782A AR 067339 A1 AR067339 A1 AR 067339A1
Authority
AR
Argentina
Prior art keywords
steel sheet
oxide
galvanized
manufacturing
procedure
Prior art date
Application number
ARP080102782A
Other languages
English (en)
Inventor
Jean-Michel Mataigne
Florence Bertrand
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
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=AR067339(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Arcelormittal France filed Critical Arcelormittal France
Publication of AR067339A1 publication Critical patent/AR067339A1/es

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

Abstract

La invencion se refiere a un procedimiento para fabricar una lámina de acero galvanizada por inmersion en caliente y recocida que tiene una microestructura TRIP, y que comprende, en % en peso, 0,01<= C <= 0,22%, 0,50 <= Mn <= 2,0%, 0,5 <= Si <= 2,0%, 0,005 <= Al <= 2,0%, Mo < 0,01,0%, Cr <= 1,0%, P < 0,02%, Ti <= 0,20%, V <= 0,40%, Ni <= 1,0%, Nb <= 0,20%,el resto de la composicion está compuesto por hierro e impurezas inevitables resultantes de la fusion, dicho procedimiento comprende las siguientes etapas: oxidar dicha lámina de acero para formar una capa de oxido de hierro sobre la superficie de la lámina de acero, y formar un oxido interno de al menos un tipo de oxido seleccionado entre el grupo que comprende oxido de Si, oxido de Mn, oxido de Al, oxido complejo que comprende Si y Mn, oxido complejo que comprende Si y Al, oxido complejo que comprende Al y Mn, y oxido complejo que comprende Si, Mn y Al, reducir dicha lámina de acero oxidada para reducir la capa de oxido de hierro, galvanizar por inmersion en caliente dicha lámina de acero reducida para formar una lámina de acero con recubrimiento a base de zinc, y someter dicha lámina de acero con recubrimiento a base de zinc a un tratamiento de aleacion, para formar una lámina de acero galvanizada y recocida.
ARP080102782A 2007-06-29 2008-06-27 Procedimiento para fabricar una lamina de acero galvanizada y recocida AR067339A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07290816A EP2009129A1 (en) 2007-06-29 2007-06-29 Process for manufacturing a galvannealed steel sheet by DFF regulation

Publications (1)

Publication Number Publication Date
AR067339A1 true AR067339A1 (es) 2009-10-07

Family

ID=38608886

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP080102782A AR067339A1 (es) 2007-06-29 2008-06-27 Procedimiento para fabricar una lamina de acero galvanizada y recocida

Country Status (13)

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

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KR20120075260A (ko) 2010-12-28 2012-07-06 주식회사 포스코 도금밀착성이 우수한 용융도금강판 및 그 제조방법
BR112014007530B1 (pt) * 2011-09-30 2018-12-11 Nippon Steel & Sumitomo Metal Corporation chapa de aço galvanizada por imersão a quente de alta resistência e processo para produção da mesma
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
RU2018134251A (ru) * 2013-05-17 2019-03-20 Ак Стил Пропертиз, Инк. Сталь с цинковым покрытием для упрочнения под прессом, применения и способ изготовления
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
MA39029B2 (fr) * 2013-12-10 2019-08-30 Arcelormittal Procédé de recuit de tôles en acier
WO2017006144A1 (en) 2015-07-09 2017-01-12 Arcelormittal Steel for press hardening and press hardened part manufactured from such steel
WO2018138791A1 (ja) * 2017-01-25 2018-08-02 新日鐵住金株式会社 鋼板
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
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Also Published As

Publication number Publication date
CA2701091A1 (en) 2009-01-08
EP2171116B1 (en) 2011-08-24
BRPI0813687A8 (pt) 2015-12-15
ATE521726T1 (de) 2011-09-15
KR20100055389A (ko) 2010-05-26
JP2015078438A (ja) 2015-04-23
RU2010102924A (ru) 2011-08-10
BRPI0813687A2 (pt) 2014-12-30
EP2009129A1 (en) 2008-12-31
CN101809182A (zh) 2010-08-18
CA2701091C (en) 2012-04-17
WO2009004425A1 (en) 2009-01-08
JP5713673B2 (ja) 2015-05-07
BRPI0813687B1 (pt) 2018-10-30
CN101809182B (zh) 2015-08-05
KR101273308B1 (ko) 2013-06-11
RU2451107C2 (ru) 2012-05-20
EP2171116A1 (en) 2010-04-07
ES2371985T3 (es) 2012-01-12
PL2171116T3 (pl) 2012-01-31
US20100193081A1 (en) 2010-08-05
JP2010532820A (ja) 2010-10-14

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