DE69008359T2 - METHOD FOR DEPOSITING COATING LAYERS ON ANODISABLE METAL SUBSTRATES AND PRODUCTS OBTAINED BY THEM. - Google Patents

METHOD FOR DEPOSITING COATING LAYERS ON ANODISABLE METAL SUBSTRATES AND PRODUCTS OBTAINED BY THEM.

Info

Publication number
DE69008359T2
DE69008359T2 DE69008359T DE69008359T DE69008359T2 DE 69008359 T2 DE69008359 T2 DE 69008359T2 DE 69008359 T DE69008359 T DE 69008359T DE 69008359 T DE69008359 T DE 69008359T DE 69008359 T2 DE69008359 T2 DE 69008359T2
Authority
DE
Germany
Prior art keywords
products obtained
coating layers
metal substrates
depositing coating
anodisable metal
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 - Fee Related
Application number
DE69008359T
Other languages
German (de)
Other versions
DE69008359D1 (en
Inventor
Dan Fern
Christopher Hanthorn
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.)
Rio Tinto Alcan International Ltd
Original Assignee
Alcan International Ltd Canada
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 Alcan International Ltd Canada filed Critical Alcan International Ltd Canada
Application granted granted Critical
Publication of DE69008359D1 publication Critical patent/DE69008359D1/en
Publication of DE69008359T2 publication Critical patent/DE69008359T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • 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
    • 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
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
    • C23C18/1601—Process or apparatus
    • C23C18/1633—Process of electroless plating
    • C23C18/1646—Characteristics of the product obtained
    • C23C18/165—Multilayered product
    • C23C18/1653—Two or more layers with at least one layer obtained by electroless plating and one layer obtained by electroplating
    • 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
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
    • C23C18/18—Pretreatment of the material to be coated
    • C23C18/1803—Pretreatment of the material to be coated of metallic material surfaces or of a non-specific material surfaces
    • C23C18/1848—Pretreatment of the material to be coated of metallic material surfaces or of a non-specific material surfaces by electrochemical pretreatment
    • 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
    • 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
    • C25D11/06—Anodisation of aluminium or alloys based thereon characterised by the electrolytes used
    • C25D11/08—Anodisation of aluminium or alloys based thereon characterised by the electrolytes used containing inorganic acids
    • 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
    • C25D11/18—After-treatment, e.g. pore-sealing
    • C25D11/20—Electrolytic after-treatment
    • 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
    • C25D11/18—After-treatment, e.g. pore-sealing
    • C25D11/24—Chemical after-treatment
    • 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
    • C25D11/18—After-treatment, e.g. pore-sealing
    • C25D11/24—Chemical after-treatment
    • C25D11/246—Chemical after-treatment for sealing layers
DE69008359T 1989-09-05 1990-09-05 METHOD FOR DEPOSITING COATING LAYERS ON ANODISABLE METAL SUBSTRATES AND PRODUCTS OBTAINED BY THEM. Expired - Fee Related DE69008359T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA000610259A CA1341327C (en) 1989-09-05 1989-09-05 Methods for depositing finish coatings on substrates of anodisable metals and the products thereof
PCT/CA1990/000287 WO1991003583A1 (en) 1989-09-05 1990-09-05 Methods for depositing finish coatings on substrates of anodisable metals and the products thereof

Publications (2)

Publication Number Publication Date
DE69008359D1 DE69008359D1 (en) 1994-05-26
DE69008359T2 true DE69008359T2 (en) 1994-08-04

Family

ID=4140553

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69008359T Expired - Fee Related DE69008359T2 (en) 1989-09-05 1990-09-05 METHOD FOR DEPOSITING COATING LAYERS ON ANODISABLE METAL SUBSTRATES AND PRODUCTS OBTAINED BY THEM.

Country Status (7)

Country Link
EP (1) EP0490914B1 (en)
JP (1) JP2945472B2 (en)
AU (1) AU6287090A (en)
CA (1) CA1341327C (en)
DE (1) DE69008359T2 (en)
ES (1) ES2052269T3 (en)
WO (1) WO1991003583A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4238242C2 (en) * 1992-09-17 2003-04-24 Rieger Franz Metallveredelung Process for pretreating light metals according to patent DE 4231052 C2
US6217737B1 (en) * 1997-10-03 2001-04-17 Hirel Connectors Inc. Method for forming a corrosion-resistant conductive connector shell
DE19807823A1 (en) * 1998-02-26 1999-09-09 Fraunhofer Ges Forschung Process for the production of a corrosion-protective coating and layer system for substrates made of light metal
DE19831370A1 (en) * 1998-07-13 2000-01-27 Fraunhofer Ges Forschung Plasma aided coating of workpieces made of light metals or light-metal alloys includes production of an intermediate metal oxide layer on the workpiece surface by anodic oxidation, and drying of this layer prior to plasma aided coating
EP1688683A1 (en) * 2005-01-06 2006-08-09 Fenis Teknik Ürünler A.S. Light weight high effeciency collector made of aluminum foil having selective surface
US8124240B2 (en) 2005-06-17 2012-02-28 Tohoku University Protective film structure of metal member, metal component employing protective film structure, and equipment for producing semiconductor or flat-plate display employing protective film structure
US8309237B2 (en) 2007-08-28 2012-11-13 Alcoa Inc. Corrosion resistant aluminum alloy substrates and methods of producing the same
US7732068B2 (en) 2007-08-28 2010-06-08 Alcoa Inc. Corrosion resistant aluminum alloy substrates and methods of producing the same
JP2011503847A (en) 2007-11-02 2011-01-27 ワコンダ テクノロジーズ， インコーポレイテッド Crystalline thin film photovoltaic structure and method for forming the same
KR101100858B1 (en) * 2009-09-28 2012-01-02 포항공과대학교 산학협력단 Separator for fuel cell, manufacturing method of the separator, and fuel cell stack with the separator
DE102015105449B4 (en) * 2015-04-09 2019-01-17 Rieger Metallveredlung GmbH & Co. KG Method of applying a protective layer to aluminum parts
CA3073008A1 (en) * 2016-08-17 2018-02-22 Cirrus Materials Science Limited Method to create thin functional coatings on light alloys
CN115341169A (en) * 2021-05-14 2022-11-15 北京小米移动软件有限公司 Surface treatment method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4525247A (en) * 1982-07-12 1985-06-25 Rogers Corporation Microwave circuit boards and method of manufacture thereof
WO1986004618A1 (en) * 1985-02-06 1986-08-14 Fujitsu Limited Process for forming composite aluminum film

Also Published As

Publication number Publication date
EP0490914A1 (en) 1992-06-24
JP2945472B2 (en) 1999-09-06
DE69008359D1 (en) 1994-05-26
JPH05503316A (en) 1993-06-03
CA1341327C (en) 2001-12-18
ES2052269T3 (en) 1994-07-01
AU6287090A (en) 1991-04-08
WO1991003583A1 (en) 1991-03-21
EP0490914B1 (en) 1994-04-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee