DE3071741D1 - Chemical pretreatment for method for the electrolytical metal coating of magnesium articles - Google Patents

Chemical pretreatment for method for the electrolytical metal coating of magnesium articles

Info

Publication number
DE3071741D1
DE3071741D1 DE8080107256T DE3071741T DE3071741D1 DE 3071741 D1 DE3071741 D1 DE 3071741D1 DE 8080107256 T DE8080107256 T DE 8080107256T DE 3071741 T DE3071741 T DE 3071741T DE 3071741 D1 DE3071741 D1 DE 3071741D1
Authority
DE
Germany
Prior art keywords
metal coating
chemical pretreatment
magnesium articles
electrolytical metal
electrolytical
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
Application number
DE8080107256T
Other languages
English (en)
Inventor
Asbjorn Ludvig Olsen
Sigbjorn Thomas Halvorsen
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.)
Norsk Hydro ASA
Original Assignee
Norsk Hydro ASA
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 Norsk Hydro ASA filed Critical Norsk Hydro ASA
Application granted granted Critical
Publication of DE3071741D1 publication Critical patent/DE3071741D1/de
Expired 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
    • 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
    • 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
    • C23C18/31—Coating with metals

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)
  • Electroplating Methods And Accessories (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Laminated Bodies (AREA)
  • Paints Or Removers (AREA)
DE8080107256T 1979-12-07 1980-11-20 Chemical pretreatment for method for the electrolytical metal coating of magnesium articles Expired DE3071741D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO793986A NO145409C (no) 1979-12-07 1979-12-07 Fremgangsmaate ved metallbelegning av mg-gjenstander

Publications (1)

Publication Number Publication Date
DE3071741D1 true DE3071741D1 (en) 1986-10-09

Family

ID=19885201

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8080107256T Expired DE3071741D1 (en) 1979-12-07 1980-11-20 Chemical pretreatment for method for the electrolytical metal coating of magnesium articles

Country Status (4)

Country Link
US (1) US4349390A (de)
EP (1) EP0030305B1 (de)
DE (1) DE3071741D1 (de)
NO (1) NO145409C (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5458847A (en) * 1993-09-22 1995-10-17 National Science Council Electroless plating method of NI-Al intermetallic compound
JPH11323571A (ja) * 1998-03-17 1999-11-26 Matsushita Electric Ind Co Ltd 表面処理したマグネシウム又はマグネシウム合金製品並びに塗装下地処理方法及び塗装方法
WO2000060142A1 (fr) * 1999-04-07 2000-10-12 Jury Vyacheslavovich Kislyakov Procede d'application de revetements metalliques sur des articles en magnesium et en alliages de ce dernier
JP3783995B2 (ja) * 1999-05-12 2006-06-07 日本パーカライジング株式会社 マグネシウム合金の表面処理方法
US6669997B2 (en) 2002-03-26 2003-12-30 National Research Council Of Canada Acousto-immersion coating and process for magnesium and its alloy
US7704366B2 (en) * 2005-08-17 2010-04-27 Trevor Pearson Pretreatment of magnesium substrates for electroplating
KR100629793B1 (ko) * 2005-11-11 2006-09-28 주식회사 방림 전해도금으로 마그네슘합금과 밀착성 좋은 동도금층 형성방법
CN103140094A (zh) * 2011-11-24 2013-06-05 富准精密工业(深圳)有限公司 电子装置壳体及其制造方法
CN108277481B (zh) * 2018-01-25 2023-06-13 辽宁科技大学 镁及镁合金变频超声波场联合工件旋转动态化学镀镍方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2060365A (en) * 1933-01-31 1936-11-10 Curtin Howe Corp Oxalate coating on nonferrous metal
US2066842A (en) * 1934-12-22 1937-01-05 Patents Corp Coating magnesium
US2288995A (en) * 1940-04-13 1942-07-07 Dow Chemical Co Surface treatment of magnesium and its alloys
US2526544A (en) * 1947-10-06 1950-10-17 Dow Chemical Co Method of producing a metallic coating on magnesium and its alloys
US2871171A (en) * 1956-05-10 1959-01-27 Atkinson James Thomas Nesbitt Method of electroplating copper on aluminum
BE509604A (de) * 1951-08-08
US2811484A (en) * 1956-06-20 1957-10-29 Dow Chemical Co Electrodeposition of zinc on magnesium and its alloys
GB829716A (en) * 1956-08-22 1960-03-02 Canadian Ind Electrolytic coating on articles of magnesium or magnesium base alloys
AT245893B (de) * 1963-03-12 1966-03-25 Amchem Prod Verfahren zur Herstellung chemischer Umwandlungsüberzüge
FR2091934A1 (en) * 1970-05-15 1971-01-21 Delarue Ets Treatment of magnesium articles - prior to chrome plating

Also Published As

Publication number Publication date
NO145409C (no) 1982-03-17
NO793986L (no) 1981-06-10
US4349390A (en) 1982-09-14
EP0030305B1 (de) 1986-09-03
EP0030305A1 (de) 1981-06-17
NO145409B (no) 1981-12-07

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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