DE102015118869A1 - Verfahren zum Herstellen einer Korrosionsschutzbeschichtung für härtbare Stahlbleche und Korrosionsschutzschicht für härtbare Stahlbleche - Google Patents

Verfahren zum Herstellen einer Korrosionsschutzbeschichtung für härtbare Stahlbleche und Korrosionsschutzschicht für härtbare Stahlbleche Download PDF

Info

Publication number
DE102015118869A1
DE102015118869A1 DE102015118869.4A DE102015118869A DE102015118869A1 DE 102015118869 A1 DE102015118869 A1 DE 102015118869A1 DE 102015118869 A DE102015118869 A DE 102015118869A DE 102015118869 A1 DE102015118869 A1 DE 102015118869A1
Authority
DE
Germany
Prior art keywords
layer
zinc
nickel
manganese
coating
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.)
Pending
Application number
DE102015118869.4A
Other languages
German (de)
English (en)
Inventor
Siegfried Kolnberger
Ernst Commenda
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.)
Voestalpine Stahl GmbH
Original Assignee
Voestalpine Stahl GmbH
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
Application filed by Voestalpine Stahl GmbH filed Critical Voestalpine Stahl GmbH
Publication of DE102015118869A1 publication Critical patent/DE102015118869A1/de
Pending legal-status Critical Current

Links

Images

Classifications

    • 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
    • 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
    • C21D8/0278—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips involving a particular surface treatment
    • 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
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • C21D8/0478—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing involving a particular surface treatment
    • 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
    • C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • C23C2/026—Deposition of sublayers, e.g. adhesion layers or pre-applied alloying elements or corrosion protection
    • 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
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/02—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material
    • C23C28/023—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material only coatings of metal elements only
    • C23C28/025—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material only coatings of metal elements only with at least one zinc-based layer
    • 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
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/40—Coatings including alternating layers following a pattern, a periodic or defined repetition
    • C23C28/42—Coatings including alternating layers following a pattern, a periodic or defined repetition characterized by the composition of the alternating layers
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/10—Electroplating with more than one layer of the same or of different metals
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/60—Electroplating characterised by the structure or texture of the layers
    • C25D5/625—Discontinuous layers, e.g. microcracked layers
    • 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
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/48—After-treatment of electroplated surfaces
    • C25D5/50—After-treatment of electroplated surfaces by heat-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Electrochemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Coating With Molten Metal (AREA)
  • Electroplating Methods And Accessories (AREA)
DE102015118869.4A 2014-11-04 2015-11-04 Verfahren zum Herstellen einer Korrosionsschutzbeschichtung für härtbare Stahlbleche und Korrosionsschutzschicht für härtbare Stahlbleche Pending DE102015118869A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014116085 2014-11-04
DE102014116085.1 2014-11-04

Publications (1)

Publication Number Publication Date
DE102015118869A1 true DE102015118869A1 (de) 2016-05-04

Family

ID=54478744

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102015118869.4A Pending DE102015118869A1 (de) 2014-11-04 2015-11-04 Verfahren zum Herstellen einer Korrosionsschutzbeschichtung für härtbare Stahlbleche und Korrosionsschutzschicht für härtbare Stahlbleche

Country Status (4)

Country Link
US (1) US20170321314A1 (fr)
EP (1) EP3215656B1 (fr)
DE (1) DE102015118869A1 (fr)
WO (1) WO2016071399A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016218688A1 (de) 2016-09-28 2018-03-29 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur Herstellung eines wasserstoffführenden Stahlbauteils zum Einsatz bei Kraftfahrzeugen, wasserstoffführendes Stahlbauteil und Kraftfahrzeug mit einem wasserstoffführenden Stahlbauteil
WO2020120701A1 (fr) 2018-12-14 2020-06-18 Volkswagen Aktiengesellschaft Larget pour feuille métallique destinée à la fabrication d'un élément en feuille d'acier mis en forme par déformation plastique et trempé à la presse et procédé de formage
DE102020203421A1 (de) 2020-03-17 2021-09-23 Thyssenkrupp Steel Europe Ag Stahlflachprodukt mit einem ZnCu-Schichtsystem
DE102020130543A1 (de) 2020-11-19 2022-05-19 Voestalpine Stahl Gmbh Stahlmaterial und Verfahren zu seiner Herstellung
DE102021105131A1 (de) 2021-03-03 2022-09-08 Salzgitter Flachstahl Gmbh Verfahren zur Herstellung eines warmumgeformten und pressgehärteten Stahlblechbauteils

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6880690B2 (ja) * 2016-12-07 2021-06-02 日本製鉄株式会社 溶融Ｚｎ−Ａｌ−Ｍｇ系めっき鋼板および溶融Ｚｎ−Ａｌ−Ｍｇ系めっき鋼板の製造方法
WO2019171157A1 (fr) * 2018-03-09 2019-09-12 Arcelormittal Procédé de fabrication de pièces durcies à la presse à productivité élevée
DE102018128131A1 (de) 2018-11-09 2020-05-14 Thyssenkrupp Ag Gehärtetes Bauteil umfassend ein Stahlsubstrat und eine Korrosionsschutzbeschichtung, entsprechendes Bauteil zur Herstellung des gehärteten Bauteils sowie Herstellverfahren und Verwendung
EP3712292B1 (fr) 2019-03-19 2023-08-02 ThyssenKrupp Steel Europe AG Composant comprenant un substrat en acier, une couche de revêtement intermédiaire et une couche protection contre la corrosion, leur procédé de fabrication
DE102019113117B4 (de) * 2019-05-17 2023-12-28 voestalpine eifeler Vacotec GmbH Verfahren zum Herstellen eines Kaltumformwerkzeugs sowie Kaltumformwerkzeug
CN111434402A (zh) * 2019-07-30 2020-07-21 苏州普热斯勒先进成型技术有限公司 表面具有含锰涂层的热冲压件的制造方法
WO2021084304A1 (fr) * 2019-10-30 2021-05-06 Arcelormittal Procédé d'emboutissage à chaud

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0364596B1 (fr) 1988-03-16 1996-03-06 Kawasaki Steel Corporation PROCEDES DE PRODUCTION D'UNE FEUILLE D'ACIER A REVETEMENT EN ALLIAGE DE Zn-Ni PRESENTANT UNE EXCELLENTE APTITUDE AU MOULAGE PAR PRESSAGE
DE102010030465A1 (de) 2010-06-24 2011-12-29 Bayerische Motoren Werke Aktiengesellschaft Verfahren zum Herstellen eines Blechformteils aus einem höherfesten Stahlblechmaterial mit einer elektrolytisch aufgebrachten Zink-Nickel-Beschichtung
EP2290133B1 (fr) 2009-08-25 2012-04-18 ThyssenKrupp Steel Europe AG Procédé de fabrication d'un composant en acier revêtu d'une coiffe métallique protégeant de la corrosion et composant en acier

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE7403411L (fr) * 1974-03-14 1975-09-15 Nordstjernan Rederi Ab
KR100646619B1 (ko) * 2001-10-23 2006-11-23 수미도모 메탈 인더스트리즈, 리미티드 열간 프레스 방법, 이를 위한 도금 강철재 및 이의 제조방법
PL1651789T3 (pl) * 2003-07-29 2011-03-31 Voestalpine Stahl Gmbh Sposób wytwarzania hartowanych elementów konstrukcyjnych z blachy stalowej
JP4883240B1 (ja) * 2010-08-04 2012-02-22 Ｊｆｅスチール株式会社 熱間プレス用鋼板およびそれを用いた熱間プレス部材の製造方法
DE102010056265C5 (de) * 2010-12-24 2021-11-11 Voestalpine Stahl Gmbh Verfahren zum Erzeugen gehärteter Bauteile

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0364596B1 (fr) 1988-03-16 1996-03-06 Kawasaki Steel Corporation PROCEDES DE PRODUCTION D'UNE FEUILLE D'ACIER A REVETEMENT EN ALLIAGE DE Zn-Ni PRESENTANT UNE EXCELLENTE APTITUDE AU MOULAGE PAR PRESSAGE
EP2290133B1 (fr) 2009-08-25 2012-04-18 ThyssenKrupp Steel Europe AG Procédé de fabrication d'un composant en acier revêtu d'une coiffe métallique protégeant de la corrosion et composant en acier
DE102010030465A1 (de) 2010-06-24 2011-12-29 Bayerische Motoren Werke Aktiengesellschaft Verfahren zum Herstellen eines Blechformteils aus einem höherfesten Stahlblechmaterial mit einer elektrolytisch aufgebrachten Zink-Nickel-Beschichtung

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016218688A1 (de) 2016-09-28 2018-03-29 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur Herstellung eines wasserstoffführenden Stahlbauteils zum Einsatz bei Kraftfahrzeugen, wasserstoffführendes Stahlbauteil und Kraftfahrzeug mit einem wasserstoffführenden Stahlbauteil
WO2020120701A1 (fr) 2018-12-14 2020-06-18 Volkswagen Aktiengesellschaft Larget pour feuille métallique destinée à la fabrication d'un élément en feuille d'acier mis en forme par déformation plastique et trempé à la presse et procédé de formage
DE102018009745A1 (de) 2018-12-14 2020-06-18 Salzgitter Flachstahl Gmbh Blechplatine zur Hertstellung eines warmumgeformten und pressgehärteten Stahlblechbauteils sowie Warmumformverfahren
DE102020203421A1 (de) 2020-03-17 2021-09-23 Thyssenkrupp Steel Europe Ag Stahlflachprodukt mit einem ZnCu-Schichtsystem
DE102020130543A1 (de) 2020-11-19 2022-05-19 Voestalpine Stahl Gmbh Stahlmaterial und Verfahren zu seiner Herstellung
DE102021105131A1 (de) 2021-03-03 2022-09-08 Salzgitter Flachstahl Gmbh Verfahren zur Herstellung eines warmumgeformten und pressgehärteten Stahlblechbauteils

Also Published As

Publication number Publication date
EP3215656A1 (fr) 2017-09-13
EP3215656B1 (fr) 2019-10-16
US20170321314A1 (en) 2017-11-09
WO2016071399A1 (fr) 2016-05-12

Similar Documents

Publication Publication Date Title
EP3215656B1 (fr) Procédé de production d'un revêtement anti-corrosion pour tôles d'acier trempables et revêtement anti-corrosion pour tôles d'acier trempables
EP3041969B1 (fr) Revêtement de protection contre la corrosion à base de zinc aux tôles d'acier pour la fabrication d'un article à chaud par trempe sous presse
DE112006003169B4 (de) Stahlbleche zum Warmpressformen mit ausgezeichneten Wärmebehandlungs- und Schlageigenschaften, daraus hergestellte Warmpressteile und Verfahren zu deren Herstellung
EP2656187B1 (fr) Procédé de fabrication de composants durcis
EP2414562B1 (fr) Élément de construction en acier pourvu d'un dépôt anticorrosion, et son procédé de fabrication
DE102008035714B9 (de) Stahlblech zum Warmpreßformen, das Niedrigtemperatur-Vergütungseigenschaft hat, Verfahren zum Herstellen desselben, Verfahren zum Herstellen von Teilen unter Verwendung desselben, und damit hergestellte Teile
EP2553133B1 (fr) Acier, produit plat en acier, élément en acier et procédé de fabrication d'un élément en acier
EP2848709A1 (fr) Procédé de fabrication d'un composant en acier revêtu d'une coiffe métallique protégeant de la corrosion et composant en acier
WO2009047183A1 (fr) Procédé de production d'un composant en acier par façonnage à chaud, et composant en acier obtenu par façonnage à chaud
EP3250727B2 (fr) Procédé de fabrication d'une pièce constituée de tôle d'acier revêtue à base d'aluminium durcie par moulage par compression
DE102010056265B3 (de) Verfahren zum Erzeugen gehärteter Bauteile
EP2513346A2 (fr) Procédé de fabrication d'un produit en acier plat facilement formable et procédé de fabrication d'une pièce à partir d'un tel produit en acier plat
DE102012024616A1 (de) Stahlblech und Formteil daraus
WO2016026885A1 (fr) Tôle en acier traitée en surface et procédé de production de celle-ci
EP1865086B1 (fr) Utilisation d'un produit plat fabriqué à partir d'un acier au manganèse et au bore et procédé de sa fabrication
EP2959025B1 (fr) Procédé de fabrication d'une tôle d'acier résistante à la corrosion
EP3303647B1 (fr) Composant formé à chaud en acier galvanisé, procédé de fabrication de celui-ci et procédé de fabrication d'une bande d'acier appropriée au formage à chaud de composants
EP4093896A1 (fr) Composant en acier comprenant une couche anti-corrosion contenant du manganèse
DE102020130543A1 (de) Stahlmaterial und Verfahren zu seiner Herstellung
WO2015149918A1 (fr) Composant, en particulier composant structural conçu pour un véhicule à moteur et procédé de production d'un tel composant
DE102017002385A1 (de) Verfahren und Karosseriehalbzeug zum Herstellen eines Karosseriebauteils für einen Kraftwagen

Legal Events

Date Code Title Description
R012 Request for examination validly filed