FR2787735B1 - Procede de realisation d'une piece a partir d'une bande de tole d'acier laminee et notamment laminee a chaud - Google Patents

Procede de realisation d'une piece a partir d'une bande de tole d'acier laminee et notamment laminee a chaud

Info

Publication number
FR2787735B1
FR2787735B1 FR9816477A FR9816477A FR2787735B1 FR 2787735 B1 FR2787735 B1 FR 2787735B1 FR 9816477 A FR9816477 A FR 9816477A FR 9816477 A FR9816477 A FR 9816477A FR 2787735 B1 FR2787735 B1 FR 2787735B1
Authority
FR
France
Prior art keywords
rolled
steel
coating
aluminum
alloy
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
FR9816477A
Other languages
English (en)
Other versions
FR2787735A1 (fr
Inventor
Jean Pierre Laurent
Jean Paul Hennechart
Dominique Spehner
Jacques Devroc
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.)
ArcelorMittal France SA
Original Assignee
Sollac SA
Lorraine de Laminage Continu SA SOLLAC
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=9534536&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2787735(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sollac SA, Lorraine de Laminage Continu SA SOLLAC filed Critical Sollac SA
Priority to FR9816477A priority Critical patent/FR2787735B1/fr
Priority to EP99403227.4A priority patent/EP1013785B2/fr
Priority to ES99403227.4T priority patent/ES2274609T5/es
Priority to AT99403227T priority patent/ATE343658T2/de
Priority to DE69933751.8T priority patent/DE69933751T3/de
Priority to PT99403227T priority patent/PT1013785E/pt
Priority to DK99403227.4T priority patent/DK1013785T4/en
Publication of FR2787735A1 publication Critical patent/FR2787735A1/fr
Publication of FR2787735B1 publication Critical patent/FR2787735B1/fr
Application granted granted Critical
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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/62—Quenching devices
    • C21D1/673—Quenching devices for die quenching
    • 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
    • C21D9/48—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals deep-drawing sheets
    • 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
    • C23C2/12—Aluminium 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
    • 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
    • C23C2/26—After-treatment
    • C23C2/28—Thermal after-treatment, e.g. treatment in oil bath
    • C23C2/29—Cooling or quenching
FR9816477A 1998-12-24 1998-12-24 Procede de realisation d'une piece a partir d'une bande de tole d'acier laminee et notamment laminee a chaud Expired - Lifetime FR2787735B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR9816477A FR2787735B1 (fr) 1998-12-24 1998-12-24 Procede de realisation d'une piece a partir d'une bande de tole d'acier laminee et notamment laminee a chaud
DE69933751.8T DE69933751T3 (de) 1998-12-24 1999-12-21 Herstellungsverfahren für Formteile aus warmgewalztem Stahlblech
ES99403227.4T ES2274609T5 (es) 1998-12-24 1999-12-21 Procedimiento de realización de una pieza a partir de una banda de chapa de acero laminada al calor
AT99403227T ATE343658T2 (de) 1998-12-24 1999-12-21 Herstellungsverfahren für formteile aus warmgewalztem stahlblech
EP99403227.4A EP1013785B2 (fr) 1998-12-24 1999-12-21 Procédé de réalisation d'une pièce à partir d'une bande de tôle d'acier laminée à chaud
PT99403227T PT1013785E (pt) 1998-12-24 1999-12-21 Processo para a produção de uma peça a partir de uma tira de chapa de aço laminada a quente
DK99403227.4T DK1013785T4 (en) 1998-12-24 1999-12-21 A method for producing an item from a strip of hot rolled steel sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9816477A FR2787735B1 (fr) 1998-12-24 1998-12-24 Procede de realisation d'une piece a partir d'une bande de tole d'acier laminee et notamment laminee a chaud

Publications (2)

Publication Number Publication Date
FR2787735A1 FR2787735A1 (fr) 2000-06-30
FR2787735B1 true FR2787735B1 (fr) 2001-02-02

Family

ID=9534536

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9816477A Expired - Lifetime FR2787735B1 (fr) 1998-12-24 1998-12-24 Procede de realisation d'une piece a partir d'une bande de tole d'acier laminee et notamment laminee a chaud

Country Status (7)

Country Link
EP (1) EP1013785B2 (fr)
AT (1) ATE343658T2 (fr)
DE (1) DE69933751T3 (fr)
DK (1) DK1013785T4 (fr)
ES (1) ES2274609T5 (fr)
FR (1) FR2787735B1 (fr)
PT (1) PT1013785E (fr)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2807447B1 (fr) * 2000-04-07 2002-10-11 Usinor Procede de realisation d'une piece a tres hautes caracteristiques mecaniques, mise en forme par emboutissage, a partir d'une bande de tole d'acier laminee et notamment laminee a chaud et revetue
FR2833504A1 (fr) * 2001-12-14 2003-06-20 Usinor Procede de mise en forme a chaud et notamment l'obtention de tout ou partie d'une roue de vehicule automobile
EP1403388A1 (fr) 2002-09-26 2004-03-31 ThyssenKrupp Stahl AG Procédé pour la production des objects par formage à température élevée
DE10307184B3 (de) 2003-02-20 2004-04-08 Benteler Automobiltechnik Gmbh Verfahren zur Herstellung eines gehärteten Strukturbauteils für den Fahrzeugbau
DE10318056B4 (de) * 2003-04-17 2006-04-06 Benteler Automobiltechnik Gmbh Verfahren und Presse zum Warmformen
WO2005021820A1 (fr) 2003-07-29 2005-03-10 Voestalpine Stahl Gmbh Procede de production d'un element constitutif profile trempe
AT412878B (de) * 2003-07-29 2005-08-25 Voestalpine Stahl Gmbh Korrosionsgeschütztes stahlblechteil mit hoher festigkeit
DE10350885B4 (de) * 2003-10-31 2008-07-10 Benteler Automobiltechnik Gmbh Verfahren zum Herstellen eines warmgeformten und werkzeuggehärteten Formbauteils
DE102004038626B3 (de) * 2004-08-09 2006-02-02 Voestalpine Motion Gmbh Verfahren zum Herstellen von gehärteten Bauteilen aus Stahlblech
FR2883007B1 (fr) * 2005-03-11 2007-04-20 Usinor Sa Procede de fabrication d'une piece d'acier revetu presentant une tres haute resistance apres traitement thermique
DE102005041741B4 (de) * 2005-09-02 2010-03-18 Daimler Ag Verfahren zum Herstellen eines pressgehärteten Bauteils
EP1767659A1 (fr) 2005-09-21 2007-03-28 ARCELOR France Procédé de fabrication d'une pièce en acier de microstructure multi-phasée
DE102005059614A1 (de) * 2005-12-12 2007-06-14 Nano-X Gmbh Beschichtungsmaterial zum Schutz von Metallen, insbesondere Stahl, vor Korrosion und/oder Verzunderung, Verfahren zum Beschichten von Metallen und Metallelement
US8197616B2 (en) 2005-12-26 2012-06-12 Posco Manufacturing method of carbon steel sheet superior in formability
US9067260B2 (en) 2006-09-06 2015-06-30 Arcelormittal France Steel plate for producing light structures and method for producing said plate
PT2086755T (pt) 2006-10-30 2018-03-05 Arcelormittal Bandas de aço revestidas, processos de fabricar as mesmas, processos de utilização das mesmas, estampagem de pré-formas preparadas a partir das mesmas, produtos estampados preparados a partir das mesmas e artigos manufacturados que contêm tal produto estampado
MX2009008557A (es) * 2007-02-23 2009-08-21 Corus Staal Bv Metodo para conformacion termomecanica de un producto final con una tenacidad muy alta y producto elaborado por el mismo.
WO2008110670A1 (fr) * 2007-03-14 2008-09-18 Arcelormittal France Acier pour formage a chaud ou trempe sous outil a ductilite amelioree
PL2171104T3 (pl) 2007-07-19 2018-08-31 Muhr Und Bender Kg Sposób wyżarzania paska stali mającego zmienną grubość w kierunku długości
DE102007038214A1 (de) 2007-08-13 2009-02-19 Volkswagen Ag Verfahren zum Korrosionsschutz von Karosserie-, Fahrwerks-, Motorbauteilen oder Abgasanlagen
DE102007038215A1 (de) 2007-08-13 2009-02-19 Nano-X Gmbh Verfahren zur Herstellung einer aktiven Korrosionsschutzbeschichtung auf Bauteilen aus Stahl
EP2025771A1 (fr) * 2007-08-15 2009-02-18 Corus Staal BV Procédé de production de bande d'acier revêtu pour produire des éléments taylorisés adaptés à la mise en forme thermomécanique, bande produite, et utilisation d'une telle bande revêtue
EP2045360B1 (fr) * 2007-10-02 2011-11-30 ThyssenKrupp Steel Europe AG Procédé de fabrication d'un composant en acier par façonnage à chaud et composant en acier fabriqué par façonnage à chaud
DE102007057855B3 (de) 2007-11-29 2008-10-30 Benteler Automobiltechnik Gmbh Verfahren zur Herstellung eines Formbauteils mit mindestens zwei Gefügebereichen unterschiedlicher Duktilität
WO2009090443A1 (fr) 2008-01-15 2009-07-23 Arcelormittal France Procédé pour fabriquer des produits estampés, et produits estampés préparés à l'aide de celui-ci
DE102008027818A1 (de) 2008-06-11 2009-12-17 Benteler Automobiltechnik Gmbh Verfahren zur Herstellung eines verzinkten Profilbauteils aus Stahl
DE102008027916B3 (de) 2008-06-12 2009-08-06 Benteler Automobiltechnik Gmbh Verfahren zum Aufbringen einer festhaftenden metallischen Beschichtung auf ein Stahlblechprodukt
DE102009049398C5 (de) * 2009-10-14 2015-05-07 Benteler Automobiltechnik Gmbh Verfahren zur Herstellung eines Strukturbauteils für ein Kraftfahrzeug und Strukturbauteil
EP2527481B1 (fr) * 2009-12-30 2014-12-17 Hyundai Steel Company Feuille d'acier trempé ayant une excellente aptitude au formage à chaud par pression, et son procédé de fabrication
DE102011053634B3 (de) 2011-09-15 2013-03-21 Benteler Automobiltechnik Gmbh Verfahren sowie Vorrichtung zur Erwärmung einer vorbeschichteten Platine aus Stahl
DE102013004905A1 (de) 2012-03-23 2013-09-26 Salzgitter Flachstahl Gmbh Zunderarmer Vergütungsstahl und Verfahren zur Herstellung eines zunderarmen Bauteils aus diesem Stahl
DE102012006941B4 (de) 2012-03-30 2013-10-17 Salzgitter Flachstahl Gmbh Verfahren zur Herstellung eines Bauteils aus Stahl durch Warmumformen
DE102013101134B3 (de) 2013-02-05 2014-05-08 Thyssenkrupp Steel Europe Ag Metallisches, durch Schmelztauchbeschichten oberflächenveredeltes Flacherzeugnis, vorzugsweise aus Stahl
KR20150073531A (ko) 2013-12-23 2015-07-01 주식회사 포스코 내식성 및 용접성이 우수한 열간 프레스 성형용 강판, 성형부재 및 그 제조방법
ES2752057T3 (es) 2014-05-12 2020-04-02 Thyssenkrupp Steel Europe Ag Procedimiento para la fabricación de una pieza de construcción de acero moldeada mediante conformación en caliente a partir de una chapa de acero que presenta un revestimiento metálico
US10221989B2 (en) * 2015-07-27 2019-03-05 Cooper-Standard Automotive Inc. Tubing material, double wall steel tubes and method of manufacturing a double wall steel tube
HUE043917T2 (hu) 2015-10-21 2019-09-30 Voestalpine Krems Gmbh Eljárás hengerelt és részben kikeményített profilok elõállításához
EP3162558A1 (fr) 2015-10-30 2017-05-03 Outokumpu Oyj Composant constitué d'un matériau composite métallique et procédé pour la fabrication du composant par formage à chaud
DE102016102504A1 (de) 2016-02-08 2017-08-10 Salzgitter Flachstahl Gmbh Aluminiumbasierte Beschichtung für Stahlbleche oder Stahlbänder und Verfahren zur Herstellung hierzu
DE102016107152B4 (de) 2016-04-18 2017-11-09 Salzgitter Flachstahl Gmbh Bauteil aus pressformgehärtetem, auf Basis von Aluminium beschichtetem Stahlblech und Verfahren zur Herstellung eines solchen Bauteils und dessen Verwendung
DE102016222993A1 (de) 2016-11-22 2018-05-24 Volkswagen Aktiengesellschaft Verfahren zur Herstellung eines beschichteten Stahlbauteils
DE102016122664A1 (de) 2016-11-24 2018-05-24 Universität Siegen Beschichtung für ein Trägermaterial, Kernteil zum Herstellen eines Verbundteils, Verbundteil und Verfahren zum Herstellen eines Verbundteils
EP3360981B1 (fr) 2017-02-10 2020-07-15 Outokumpu Oyj Pièce en acier produite par formage à chaud, méthode de production et utilisation de la pièce
RU2729674C1 (ru) 2017-02-21 2020-08-11 Зальцгиттер Флахшталь Гмбх Способ нанесения покрытия на стальной лист или стальную полосу и способ изготовления закаленных под прессом деталей из них
DE102019100140A1 (de) 2019-01-04 2020-07-09 Salzgitter Flachstahl Gmbh Aluminiumbasierte Beschichtung für Stahlflachprodukte zur Pressformhärtung von Bauteilen und Verfahren zur Herstellung hierzu
DE102019126378A1 (de) 2019-09-30 2021-04-01 Salzgitter Flachstahl Gmbh Verfahren zur Herstellung eines pressgehärteten Stahlblechbauteils mit einem aluminiumbasierten Überzug sowie eine Ausgangsplatine und ein pressgehärtetes Stahlblechbauteil hieraus
DE102020107749A1 (de) 2020-03-20 2021-09-23 Peter Amborn Verfahren zur Vermeidung der Oxidation der Oberfläche eines metallischen Substrats sowie metallisches Substrat hergestellt nach dem Verfahren
DE102022123741A1 (de) 2022-09-16 2024-03-21 Thyssenkrupp Steel Europe Ag FAL-beschichtetes Stahlblech für die Warmumformung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1252034B (de) * 1967-10-12 Societe des Acieries de Pompey, Pompey, Meurthe-et-Moselle (Frankreich) Überziehen von Eisen oder Stahl mit einem Eisen-Aluminium-Legierungsüberzug für die Warmverformung
DE1101089B (de) * 1959-04-09 1961-03-02 Felten & Guilleaume Carlswerk Verfahren zur Herstellung von hochfesten aluminierten Stahldraehten
FR1297906A (fr) * 1961-05-26 1962-07-06 Procédé de forgeage à chaud de produits sidérurgiques et produit industriel nouveau obtenu par ce procédé
SE435527B (sv) † 1973-11-06 1984-10-01 Plannja Ab Forfarande for framstellning av en detalj av herdat stal
US4150179A (en) † 1977-12-19 1979-04-17 University College Cardiff Hot dip aluminizing of steel strip
US4655852A (en) * 1984-11-19 1987-04-07 Rallis Anthony T Method of making aluminized strengthened steel

Also Published As

Publication number Publication date
DK1013785T4 (en) 2015-11-23
PT1013785E (pt) 2007-01-31
EP1013785A1 (fr) 2000-06-28
EP1013785B1 (fr) 2006-10-25
DE69933751D1 (de) 2006-12-07
DE69933751T2 (de) 2007-10-04
DK1013785T3 (da) 2007-01-15
FR2787735A1 (fr) 2000-06-30
ATE343658T2 (de) 2006-11-15
ES2274609T3 (es) 2007-05-16
ES2274609T5 (es) 2015-11-20
EP1013785B2 (fr) 2015-08-12
DE69933751T3 (de) 2015-12-24

Similar Documents

Publication Publication Date Title
FR2787735B1 (fr) Procede de realisation d'une piece a partir d'une bande de tole d'acier laminee et notamment laminee a chaud
KR890011670A (ko) 납땜용 내식성 알루미늄 복합 시이트 및 그 제조 방법
BRPI0102747B1 (pt) processo de realização de uma peça com altas características mecânicas, conformada por embutimento, a partir de uma tira de chapa de aço laminada e notadamente laminada a quente e revestida
CN110582359A (zh) 热冲压用重叠坯料、重叠热冲压成型体的制造方法以及重叠热冲压成型体
JP2006051543A (ja) 冷延、熱延鋼板もしくはＡｌ系、Ｚｎ系めっき鋼板を使用した高強度自動車部材の熱間プレス方法および熱間プレス部品
KR20110112396A (ko) 고강도 프레스 경화 성형체 및 그 제조 방법
JPH02190483A (ja) プレス成形性に優れた亜鉛めっき鋼板
US3112213A (en) Differentially coated galvanized strip
CY1109021T1 (el) Μεθοδος εφαρμογης επικαλυψεων απο κραμα αλουμινιου σε προϊοντα χυτοσιδηρου και χαλυβα
ATE270963T1 (de) Herstellungselemente zum formen von reaktivem metall und verfahren zu deren herstellung
WO1995028507A3 (fr) Procede de galvanisation a chaud en continu de profile en aluminium
JP3931859B2 (ja) 熱間成形用亜鉛系めっき鋼材と熱間成形方法
US3177053A (en) Differentially coated galvanized strip
CA2030538A1 (fr) Procede de production d'une feuille de metal laminable a partir d'une feuille mince de fonte solidifiee par trempe
JP2787371B2 (ja) めっき密着性および外観性に優れたアルミめっき鋼板の製造法
US3406445A (en) Method for coating steel with white metal
JP2002302749A (ja) 耐かじり性に優れた溶融Ｚｎ−Ａｌ系合金めっき鋼板とその製造方法
JP2002167657A (ja) 溶融Ｚｎ−Ａｌ系合金めっき鋼板とその製造方法
ATE222612T1 (de) Verfahren zum erhöhen der korrisionsbeständigkeit eines metallischen werkstücks sowie werkstück
JPS6137959A (ja) 薄鋼板上の溶射被膜形成方法
FR2598104B1 (fr) Procede de fabrication d'une tole composite polymetallique, notamment d'une tole composite mince a base d'acier et articles obtenus a partir d'une telle tole
JPH0762213B2 (ja) 塗膜密着性に優れた熱延ｈ形鋼
JPH0211655B2 (fr)
Jewer The Effect of Direct Hot Press Forming on the Electrochemical Properties of Next Generation Zn-Coated Press Hardenable Steels
JP3025374B2 (ja) 溶接性に優れた合金化溶融亜鉛めっき鋼板の製造方法

Legal Events

Date Code Title Description
TP Transmission of property
CA Change of address

Effective date: 20140214

CD Change of name or company name

Owner name: ARCELORMITTAL FRANCE, FR

Effective date: 20140214

PLFP Fee payment

Year of fee payment: 18

PLFP Fee payment

Year of fee payment: 19

PLFP Fee payment

Year of fee payment: 20