EP2239350A3 - Verfahren zur Herstellung wärmebehandelter Blechformteile aus einem Stahlblechmaterial mit einer Korrosionsschutzbeschichtung und derartiges Blechformteil - Google Patents

Verfahren zur Herstellung wärmebehandelter Blechformteile aus einem Stahlblechmaterial mit einer Korrosionsschutzbeschichtung und derartiges Blechformteil Download PDF

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Publication number
EP2239350A3
EP2239350A3 EP10003492A EP10003492A EP2239350A3 EP 2239350 A3 EP2239350 A3 EP 2239350A3 EP 10003492 A EP10003492 A EP 10003492A EP 10003492 A EP10003492 A EP 10003492A EP 2239350 A3 EP2239350 A3 EP 2239350A3
Authority
EP
European Patent Office
Prior art keywords
sheet metal
corrosion protection
protection coating
metal part
steel sheet
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.)
Granted
Application number
EP10003492A
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English (en)
French (fr)
Other versions
EP2239350A2 (de
EP2239350B1 (de
Inventor
Bernd Dr. Kupetz
Stefan Reitmeier
Angelika Dr. Spalek
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.)
Bayerische Motoren Werke AG
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Bayerische Motoren Werke AG
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Publication date
Application filed by Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Publication of EP2239350A2 publication Critical patent/EP2239350A2/de
Publication of EP2239350A3 publication Critical patent/EP2239350A3/de
Application granted granted Critical
Publication of EP2239350B1 publication Critical patent/EP2239350B1/de
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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
    • C23C2/26—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
    • 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
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/02—Pretreatment of the material to be coated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Thermal Sciences (AREA)
  • Heat Treatment Of Articles (AREA)
  • Laminated Bodies (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)

Abstract

Die Erfindung betrifft ein Verfahren zur Herstellung wärmebehandelter Blechformteile aus einem Stahlblechmaterial (1) mit einer Korrosionsschutzbeschichtung (12), insbesondere einer im Wesentlichen metallischen Korrosionsschutzbeschichtung, umfassend die Schritte:
- Bereitstellen einer Platine aus einem wärmebehandelbaren Stahlblechmaterial (1), mit der wenigstens einseitig aufgebrachten Korrosionsschutzbeschichtung (12);
- Umformen dieser Platine zu einem Blechformteil;
- Ausführen einer Wärmebehandlung am Blechformteil, zur Veränderung der Werkstoffeigenschaften des Stahlblechmaterials (1), wobei sich während der Wärmebehandlung definiert und zumindest bereichsweise eine Schutzschicht (13), insbesondere eine Oxidschicht, auf der Korrosionsschutzbeschichtung (12) ausbildet.
Erfindungsgemäß ist vorgesehen, dass das Verfahren derart ausgeführt wird, dass eine ausreichende Schichtqualität der Schutzschicht (13) im Hinblick auf ein nachfolgendes Beschichten und/oder Fügen des Blechformteils erzielt wird, so dass die Schutzschicht (13) auf dem Blechformteil verbleiben kann.
Die Erfindung betrifft ferner ein Blechformteil aus einem Stahlblechmaterial (1) mit einer wenigstens einseitig aufgebrachten Korrosionsschutzbeschichtung (12).
EP10003492.5A 2009-04-08 2010-03-30 Wärmebehandelte blechformteile aus einem stahlblechmaterial mit einer korrosionsschutzbeschichtung Active EP2239350B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009016852A DE102009016852A1 (de) 2009-04-08 2009-04-08 Verfahren zur Herstellung wärmebehandelter Blechformteile aus einem Stahlblechmaterial mit einer Korrosionsschutzbeschichtung und derartiges Blechformteil

Publications (3)

Publication Number Publication Date
EP2239350A2 EP2239350A2 (de) 2010-10-13
EP2239350A3 true EP2239350A3 (de) 2011-06-29
EP2239350B1 EP2239350B1 (de) 2019-10-16

Family

ID=42504585

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10003492.5A Active EP2239350B1 (de) 2009-04-08 2010-03-30 Wärmebehandelte blechformteile aus einem stahlblechmaterial mit einer korrosionsschutzbeschichtung

Country Status (2)

Country Link
EP (1) EP2239350B1 (de)
DE (1) DE102009016852A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010056264C5 (de) * 2010-12-24 2020-04-09 Voestalpine Stahl Gmbh Verfahren zum Erzeugen gehärteter Bauteile
DE102011119562A1 (de) * 2011-11-26 2013-05-29 GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) Äußere Wandstruktur für die Karosserie eines Kraftfahrzeuges sowie Fahrzeugkarosserie
DE102012208494A1 (de) * 2012-05-22 2013-11-28 Bayerische Motoren Werke Aktiengesellschaft Verfahren zum Herstellen eines Bauteilverbunds
DE102012215512A1 (de) 2012-08-31 2014-05-28 Bayerische Motoren Werke Aktiengesellschaft Verfahren und Fertigungsanlage zum Herstellen eines warmumgeformten oder pressgehärteten Blechformteils mit einer metallischen Korrosionsschutzbeschichtung sowie hiermit hergestelltes Blechformteil und Fahrzeugkarosserie mit solchem Blechformteil
DE102015203406A1 (de) 2015-02-26 2016-09-01 Bayerische Motoren Werke Aktiengesellschaft Anlage für die Serienfertigung pressgehärteter und korrosionsgeschützter Blechformteile, mit einer Kühleinrichtung zur Zwischenkühlung der Platinen

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005021821A1 (de) * 2003-07-29 2005-03-10 Voestalpine Stahl Gmbh Verfahren zum herstellen von gehärteten bauteilen aus stahlblech
DE202004021264U1 (de) * 2003-07-29 2007-05-31 Voestalpine Stahl Gmbh Korrosionsschicht und gehärtetes Stahlbauteil
DE102007013739B3 (de) * 2007-03-22 2008-09-04 Voestalpine Stahl Gmbh Verfahren zum flexiblen Walzen von beschichteten Stahlbändern

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0269005B1 (de) * 1986-11-21 1993-09-08 NIPPON MINING & METALS COMPANY, LIMITED Gefärbte Zinkbeschichtung
KR100308003B1 (ko) * 1994-02-15 2001-11-30 에모토 간지 고강도합금화용융아연도금강판
KR100284526B1 (ko) * 1996-02-22 2001-03-15 고지마 마타오 합금화 용융아연 도금강판과 그 제조방법
EP1288325B1 (de) * 2000-04-24 2014-10-15 JFE Steel Corporation Verfahren zur herstellung eines galvanisierten stahlbleches
DE10039375A1 (de) * 2000-08-11 2002-03-28 Fraunhofer Ges Forschung Korrosionsgeschütztes Stahlblech und Verfahren zu seiner Herstellung
KR100646619B1 (ko) * 2001-10-23 2006-11-23 수미도모 메탈 인더스트리즈, 리미티드 열간 프레스 방법, 이를 위한 도금 강철재 및 이의 제조방법
DE102007022174B3 (de) 2007-05-11 2008-09-18 Voestalpine Stahl Gmbh Verfahren zum Erzeugen und Entfernen einer temporären Schutzschicht für eine kathodische Beschichtung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005021821A1 (de) * 2003-07-29 2005-03-10 Voestalpine Stahl Gmbh Verfahren zum herstellen von gehärteten bauteilen aus stahlblech
DE202004021264U1 (de) * 2003-07-29 2007-05-31 Voestalpine Stahl Gmbh Korrosionsschicht und gehärtetes Stahlbauteil
EP2177641A1 (de) * 2003-07-29 2010-04-21 Voestalpine Stahl GmbH Stahlblech mit einer feuerverzinkten Korrosionsschutzschicht
DE102007013739B3 (de) * 2007-03-22 2008-09-04 Voestalpine Stahl Gmbh Verfahren zum flexiblen Walzen von beschichteten Stahlbändern

Also Published As

Publication number Publication date
DE102009016852A1 (de) 2010-10-14
EP2239350A2 (de) 2010-10-13
EP2239350B1 (de) 2019-10-16

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