SE345697B - - Google Patents

Info

Publication number
SE345697B
SE345697B SE9091/69A SE909169A SE345697B SE 345697 B SE345697 B SE 345697B SE 9091/69 A SE9091/69 A SE 9091/69A SE 909169 A SE909169 A SE 909169A SE 345697 B SE345697 B SE 345697B
Authority
SE
Sweden
Application number
SE9091/69A
Inventor
G Heilmann
Original Assignee
Degussa
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
Priority claimed from DE19681771712 external-priority patent/DE1771712C3/de
Application filed by Degussa filed Critical Degussa
Publication of SE345697B publication Critical patent/SE345697B/xx

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
    • C25D5/18—Electroplating using modulated, pulsed or reversing current
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/48—Electroplating: Baths therefor from solutions of gold
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/56—Electroplating: Baths therefor from solutions of alloys
    • C25D3/62—Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of gold
    • 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
    • C25D5/60—Electroplating characterised by the structure or texture of the layers
    • C25D5/605—Surface topography of the layers, e.g. rough, dendritic or nodular layers
    • C25D5/611—Smooth layers
    • 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
    • C25D5/627—Electroplating characterised by the visual appearance of the layers, e.g. colour, brightness or mat appearance

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
SE9091/69A 1968-06-28 1969-06-26 SE345697B (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19681771712 DE1771712C3 (de) 1968-06-28 Verfahren zur galvanischen Abscheidung von Gold-Kupfer-Cadmium-LegierungsüberzUgen
DE283841X 1968-06-28

Publications (1)

Publication Number Publication Date
SE345697B true SE345697B (de) 1972-06-05

Family

ID=25755604

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9091/69A SE345697B (de) 1968-06-28 1969-06-26

Country Status (7)

Country Link
US (1) US3586611A (de)
AT (1) AT283841B (de)
CH (1) CH522740A (de)
FR (1) FR2011755A1 (de)
GB (1) GB1279141A (de)
NL (1) NL6906666A (de)
SE (1) SE345697B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH529843A (fr) * 1971-07-09 1972-10-31 Oxy Metal Finishing Europ S A Bain pour le dépôt électrolytique d'alliages d'or et son utilisation en galvanoplastie
US4179344A (en) * 1973-07-02 1979-12-18 Lea-Ronal, Inc. Gold alloy plating compositions and method
US4547436A (en) * 1982-11-19 1985-10-15 E. I. Du Pont De Nemours And Company Conductive element metallized with a thick film gold composition
US4486275A (en) * 1983-02-07 1984-12-04 Heinz Emmenegger Solution for electroplating a gold-copper-cadmium alloy
CH662583A5 (fr) * 1985-03-01 1987-10-15 Heinz Emmenegger Bain galvanique pour le depot electrolytique d'alliages d'or-cuivre-cadmium-zinc.
DE3929569C1 (de) * 1989-09-06 1991-04-18 Degussa Ag, 6000 Frankfurt, De
ATE220736T1 (de) 1995-11-03 2002-08-15 Enthone Omi Inc Elektroplattierungsverfahren, zusammensetzungen und überzügen
GB2369239A (en) * 2000-11-17 2002-05-22 Univ Hong Kong Polytechnic Nickel oxyhydroxide and cadmium electrodes for storage cells

Also Published As

Publication number Publication date
NL6906666A (de) 1969-12-30
US3586611A (en) 1971-06-22
AT283841B (de) 1970-08-25
GB1279141A (en) 1972-06-28
FR2011755A1 (de) 1970-03-06
CH522740A (de) 1972-06-30

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