EP1832671A3 - Method for a protective coating against wear and corrosion - Google Patents

Method for a protective coating against wear and corrosion Download PDF

Info

Publication number
EP1832671A3
EP1832671A3 EP07003253A EP07003253A EP1832671A3 EP 1832671 A3 EP1832671 A3 EP 1832671A3 EP 07003253 A EP07003253 A EP 07003253A EP 07003253 A EP07003253 A EP 07003253A EP 1832671 A3 EP1832671 A3 EP 1832671A3
Authority
EP
European Patent Office
Prior art keywords
corrosion
protective coating
against wear
coating against
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.)
Withdrawn
Application number
EP07003253A
Other languages
German (de)
French (fr)
Other versions
EP1832671A2 (en
Inventor
Frank Dr. Gärtner
Peter Heinrich
Heinrich Prof. Dr. Kreye
Tobias Schmidt
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.)
Linde GmbH
Original Assignee
Linde 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 Linde GmbH filed Critical Linde GmbH
Publication of EP1832671A2 publication Critical patent/EP1832671A2/en
Publication of EP1832671A3 publication Critical patent/EP1832671A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/04—Anodisation of 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
    • C23C24/00—Coating starting from inorganic powder
    • C23C24/02—Coating starting from inorganic powder by application of pressure only
    • C23C24/04—Impact or kinetic deposition of particles
    • 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
    • C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
    • C23C28/32—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer
    • C23C28/322—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer only coatings of metal elements only
    • 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
    • C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
    • C23C28/34—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates
    • C23C28/345—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates with at least one oxide layer
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/04—Anodisation of aluminium or alloys based thereon
    • C25D11/16—Pretreatment, e.g. desmutting

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Electrochemistry (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Laminated Bodies (AREA)
  • Coating By Spraying Or Casting (AREA)

Abstract

Bei einem Verfahren zur verschleiß- und korrosionsfesten Beschichtung von Oberflächen von Bauteilen aus Magnesium oder Magnesiumlegierungen wird in einem ersten Schritt, ein anodisch oxidierbarer Aluminiumwerkstoff auf die Oberfläche als Beschichtung aufgebracht und in einem zweiten Schritt die Beschichtung aus Aluminiumwerkstoff anodisch oxidiert.In a method for wear-resistant and corrosion-resistant coating of surfaces of components made of magnesium or magnesium alloys, anodically oxidisable aluminum material is applied to the surface as a coating in a first step, and the coating of aluminum material is anodized in a second step.

EP07003253A 2006-03-07 2007-02-15 Method for a protective coating against wear and corrosion Withdrawn EP1832671A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10610521 2006-03-07

Publications (2)

Publication Number Publication Date
EP1832671A2 EP1832671A2 (en) 2007-09-12
EP1832671A3 true EP1832671A3 (en) 2010-07-28

Family

ID=38051551

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07003253A Withdrawn EP1832671A3 (en) 2006-03-07 2007-02-15 Method for a protective coating against wear and corrosion

Country Status (1)

Country Link
EP (1) EP1832671A3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100155251A1 (en) * 2008-12-23 2010-06-24 United Technologies Corporation Hard anodize of cold spray aluminum layer

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10359046A1 (en) * 2003-12-17 2005-07-28 Newspray Gmbh Developing a decorative and/or polished surface on a workpiece for the automotive industry, involves coating the surface at least partially with aluminum which is anodized
EP1829988A1 (en) * 2006-03-02 2007-09-05 Praxair Surface Technologies GmbH Method of repairing and refurbishing an aluminum component under dynamic loading for airfoil equipments

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10359046A1 (en) * 2003-12-17 2005-07-28 Newspray Gmbh Developing a decorative and/or polished surface on a workpiece for the automotive industry, involves coating the surface at least partially with aluminum which is anodized
EP1829988A1 (en) * 2006-03-02 2007-09-05 Praxair Surface Technologies GmbH Method of repairing and refurbishing an aluminum component under dynamic loading for airfoil equipments

Also Published As

Publication number Publication date
EP1832671A2 (en) 2007-09-12

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Effective date: 20110129