FR2656007B1 - Bain de deposition galvanique d'alliage d'or. - Google Patents

Bain de deposition galvanique d'alliage d'or.

Info

Publication number
FR2656007B1
FR2656007B1 FR9015380A FR9015380A FR2656007B1 FR 2656007 B1 FR2656007 B1 FR 2656007B1 FR 9015380 A FR9015380 A FR 9015380A FR 9015380 A FR9015380 A FR 9015380A FR 2656007 B1 FR2656007 B1 FR 2656007B1
Authority
FR
France
Prior art keywords
gold alloy
deposition bath
alloy deposition
galvanic gold
galvanic
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 - Lifetime
Application number
FR9015380A
Other languages
English (en)
Other versions
FR2656007A1 (fr
Inventor
Emmenegger Heinz
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.)
H E FINISHING SA
Original Assignee
H E FINISHING SA
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 H E FINISHING SA filed Critical H E FINISHING SA
Publication of FR2656007A1 publication Critical patent/FR2656007A1/fr
Application granted granted Critical
Publication of FR2656007B1 publication Critical patent/FR2656007B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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

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)
FR9015380A 1989-12-19 1990-11-30 Bain de deposition galvanique d'alliage d'or. Expired - Lifetime FR2656007B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH454489A CH680370A5 (fr) 1989-12-19 1989-12-19

Publications (2)

Publication Number Publication Date
FR2656007A1 FR2656007A1 (fr) 1991-06-21
FR2656007B1 true FR2656007B1 (fr) 1992-11-27

Family

ID=4278068

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9015380A Expired - Lifetime FR2656007B1 (fr) 1989-12-19 1990-11-30 Bain de deposition galvanique d'alliage d'or.

Country Status (3)

Country Link
CH (1) CH680370A5 (fr)
DE (1) DE4040526C3 (fr)
FR (1) FR2656007B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4406434C1 (de) * 1994-02-28 1995-08-10 Heraeus Gmbh W C Bad zum galvanischen Abscheiden von Gold-Zinn-Legierungen
EP1192297B1 (fr) * 1999-06-17 2007-01-10 Degussa Galvanotechnik GmbH Bain acide pour deposer par voie electrolytique des couches d'or ou d'alliage d'or brillantes, et agent de brillantage prevu a cet effet

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2355581C3 (de) * 1973-11-07 1979-07-12 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Galvanisches Glanzgoldbad mit hoher Abscheidungsgeschwindigkeit
US4013523A (en) * 1975-12-24 1977-03-22 Oxy Metal Industries Corporation Tin-gold electroplating bath and process
DE3012999C2 (de) * 1980-04-03 1984-02-16 Degussa Ag, 6000 Frankfurt Bad und Verfahren zur galvanischen Abscheidung von hochglänzenden und duktiler Goldlegierungsüberzügen
DE3505473C1 (de) * 1985-02-16 1986-06-05 Degussa Ag, 6000 Frankfurt Bad zur galvanischen Abscheidung von Gold-Indium-Legierungsueberzuegen
DE3509367C1 (de) * 1985-03-15 1986-08-14 Degussa Ag, 6000 Frankfurt Bad und Verfahren zur galvanischen Abscheidung von Gold/Zinn-Legierungsueberzuegen

Also Published As

Publication number Publication date
FR2656007A1 (fr) 1991-06-21
DE4040526C3 (de) 1998-05-20
DE4040526C2 (de) 1994-08-04
DE4040526A1 (de) 1991-06-20
CH680370A5 (fr) 1992-08-14

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