ATE259005T1 - CREATION OF A METALLIC CONDUCTIVE SURFACE AREA ON OXIDIZED AL-MG ALLOYS - Google Patents

CREATION OF A METALLIC CONDUCTIVE SURFACE AREA ON OXIDIZED AL-MG ALLOYS

Info

Publication number
ATE259005T1
ATE259005T1 AT01124437T AT01124437T ATE259005T1 AT E259005 T1 ATE259005 T1 AT E259005T1 AT 01124437 T AT01124437 T AT 01124437T AT 01124437 T AT01124437 T AT 01124437T AT E259005 T1 ATE259005 T1 AT E259005T1
Authority
AT
Austria
Prior art keywords
oxidized
alloys
creation
surface area
conductive surface
Prior art date
Application number
AT01124437T
Other languages
German (de)
Inventor
Wolf-Dieter Franz
Original Assignee
Franz Oberflaechentechnik 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 Franz Oberflaechentechnik Gmbh filed Critical Franz Oberflaechentechnik Gmbh
Application granted granted Critical
Publication of ATE259005T1 publication Critical patent/ATE259005T1/en

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
    • C25D13/00—Electrophoretic coating characterised by the process
    • C25D13/22—Servicing or operating apparatus or multistep processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • B05D5/06—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain multicolour or other optical effects
    • B05D5/067—Metallic effect
    • 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
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/82—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
    • C25D11/20—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
    • C25D13/00—Electrophoretic coating characterised by the process
    • C25D13/20—Pretreatment
    • 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
    • C25D5/34—Pretreatment of metallic surfaces to be electroplated
    • C25D5/42—Pretreatment of metallic surfaces to be electroplated of light metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/007—Processes for applying liquids or other fluent materials using an electrostatic field

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Conductive Materials (AREA)
  • Parts Printed On Printed Circuit Boards (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Laminated Bodies (AREA)

Abstract

A metallic conducting surface region (2,3) is formed in the oxidized and/or phosphated surface (1) of an alloy containing Al and/or Mg. The surface region is subjected to laser radiation in order to remove the oxide/phosphate layer. The exposed region is then coated with a metallic conducting substance. The surface is artificially oxidized. The coating substance is e.g. a silicone adhesive or an acryl resin based adhesive.
AT01124437T 2001-10-11 2001-10-11 CREATION OF A METALLIC CONDUCTIVE SURFACE AREA ON OXIDIZED AL-MG ALLOYS ATE259005T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01124437A EP1302566B1 (en) 2001-10-11 2001-10-11 Production of a metallically conductive surface region on an oxidised Al-Mg alloy

Publications (1)

Publication Number Publication Date
ATE259005T1 true ATE259005T1 (en) 2004-02-15

Family

ID=8178945

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01124437T ATE259005T1 (en) 2001-10-11 2001-10-11 CREATION OF A METALLIC CONDUCTIVE SURFACE AREA ON OXIDIZED AL-MG ALLOYS

Country Status (5)

Country Link
US (1) US20040244880A1 (en)
EP (1) EP1302566B1 (en)
AT (1) ATE259005T1 (en)
DE (1) DE50101451D1 (en)
WO (1) WO2003033778A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014218595A1 (en) 2014-09-16 2016-03-17 Volkswagen Aktiengesellschaft A method for at least partially removing a mixed oxide or oxide layer from a surface of a body comprising intermetallic aluminide and / or aluminum alloy

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2087928A (en) * 1980-11-26 1982-06-03 Gen Electric Co Ltd Methods of Marking Metal Surfaces
US4519876A (en) * 1984-06-28 1985-05-28 Thermo Electron Corporation Electrolytic deposition of metals on laser-conditioned surfaces
US4861407A (en) * 1985-06-18 1989-08-29 The Dow Chemical Company Method for adhesive bonding articles via pretreatment with energy beams
US4647346A (en) * 1985-10-10 1987-03-03 Eastman Kodak Company Anodized aluminum support, method for the preparation thereof and lithographic printing plate containing same
JP2595409B2 (en) * 1992-05-18 1997-04-02 新日本製鐵株式会社 Manufacturing method of dull roll for rolling
JP3203895B2 (en) * 1993-07-29 2001-08-27 ぺんてる株式会社 Surface treatment method of aluminum or its alloy
KR970703447A (en) * 1994-05-27 1997-07-03 한스-게르트 에벨, 볼프강 칸 PROCESS FOR COATING PHOSPHATIZED METAL SUBSTRATES
US5792335A (en) * 1995-03-13 1998-08-11 Magnesium Technology Limited Anodization of magnesium and magnesium based alloys
DE19851278B4 (en) * 1997-06-06 2006-05-04 Fa. Alfred R. Franz Process for producing electrically conductive and optimally adhesive surface areas on chemically and / or galvanically coated and / or lacquered injection-molded magnesium alloy parts
ZA986096B (en) * 1997-07-11 1999-01-28 Magnesium Technology Ltd Sealing procedures for metal and/or anodised metal substrates

Also Published As

Publication number Publication date
WO2003033778A1 (en) 2003-04-24
EP1302566A1 (en) 2003-04-16
EP1302566B1 (en) 2004-02-04
DE50101451D1 (en) 2004-03-11
US20040244880A1 (en) 2004-12-09

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee