EP0046912A1 - Bains de dorure à base de cyanure et procédé de dépôt galvanique de revêtements de dispersion à base d'or contenant des lubrifiants solides et son application - Google Patents

Bains de dorure à base de cyanure et procédé de dépôt galvanique de revêtements de dispersion à base d'or contenant des lubrifiants solides et son application Download PDF

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Publication number
EP0046912A1
EP0046912A1 EP81106338A EP81106338A EP0046912A1 EP 0046912 A1 EP0046912 A1 EP 0046912A1 EP 81106338 A EP81106338 A EP 81106338A EP 81106338 A EP81106338 A EP 81106338A EP 0046912 A1 EP0046912 A1 EP 0046912A1
Authority
EP
European Patent Office
Prior art keywords
gold
baths
solid lubricant
contain
cyanide
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.)
Granted
Application number
EP81106338A
Other languages
German (de)
English (en)
Other versions
EP0046912B1 (fr
Inventor
Georg Behringer
Hans Dr. Laub
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to AT81106338T priority Critical patent/ATE8415T1/de
Publication of EP0046912A1 publication Critical patent/EP0046912A1/fr
Application granted granted Critical
Publication of EP0046912B1 publication Critical patent/EP0046912B1/fr
Expired legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D15/00—Electrolytic or electrophoretic production of coatings containing embedded materials, e.g. particles, whiskers, wires
    • C25D15/02—Combined electrolytic and electrophoretic processes with charged materials
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/04—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts
    • H01H11/041—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts by bonding of a contact marking face to a contact body portion
    • H01H2011/046—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts by bonding of a contact marking face to a contact body portion by plating
EP81106338A 1980-08-28 1981-08-14 Bains de dorure à base de cyanure et procédé de dépôt galvanique de revêtements de dispersion à base d'or contenant des lubrifiants solides et son application Expired EP0046912B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT81106338T ATE8415T1 (de) 1980-08-28 1981-08-14 Cyanidische goldbaeder und verfahren zur galvanischen abscheidung von feststoffschmiermittel-haltigen golddispersionsssberzssgen und seine anwendung.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19803032469 DE3032469A1 (de) 1980-08-28 1980-08-28 Cyanidische goldbaeder und verfahren zur galvanischen abscheidung von feststoffschmiermittel-haltigen gold-dispersionsueberzuegen und seine anwendung
DE3032469 1980-08-28

Publications (2)

Publication Number Publication Date
EP0046912A1 true EP0046912A1 (fr) 1982-03-10
EP0046912B1 EP0046912B1 (fr) 1984-07-11

Family

ID=6110615

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81106338A Expired EP0046912B1 (fr) 1980-08-28 1981-08-14 Bains de dorure à base de cyanure et procédé de dépôt galvanique de revêtements de dispersion à base d'or contenant des lubrifiants solides et son application

Country Status (3)

Country Link
EP (1) EP0046912B1 (fr)
AT (1) ATE8415T1 (fr)
DE (1) DE3032469A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0142615A1 (fr) * 1983-08-03 1985-05-29 Siemens Aktiengesellschaft Bain et procédé pour le dépôt galvanique de couches de dispersion à base de - ou contenant un - métal noble
WO2000079031A1 (fr) * 1999-06-17 2000-12-28 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
WO2013150028A1 (fr) * 2012-04-02 2013-10-10 Haute Ecole Arc Bain galvanique pour le dépôt électrolytique d'un matériau composite

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2251133B (en) * 1990-10-09 1995-03-15 Fuji Electric Co Ltd Sliding contactor for electric equipment
DE19521323A1 (de) * 1995-06-12 1996-12-19 Abb Management Ag Teil mit einer galvanisch aufgebrachten Beschichtung und Verfahren zur Herstellung von galvanischen Schichten

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2543082A1 (de) * 1975-09-26 1977-03-31 Siemens Ag Cyanidischer silberelektrolyt zur galvanischen abscheidung von silber-graphit-dispersionsueberzuegen
FR2434873A1 (fr) * 1978-08-31 1980-03-28 Lea Ronal Uk Ltd Bain et procede de depot electrolytique d'un alliage d'or

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2543082A1 (de) * 1975-09-26 1977-03-31 Siemens Ag Cyanidischer silberelektrolyt zur galvanischen abscheidung von silber-graphit-dispersionsueberzuegen
FR2434873A1 (fr) * 1978-08-31 1980-03-28 Lea Ronal Uk Ltd Bain et procede de depot electrolytique d'un alliage d'or

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Metal Finishing Abstracts, Band 22, Nr. 2, Marz/April 1980, seite 102D Hampton Hill & JP-A-54 089 943 (Suwa Seikosha K.K.) 17-07-1979 *Zusammenfassung* *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0142615A1 (fr) * 1983-08-03 1985-05-29 Siemens Aktiengesellschaft Bain et procédé pour le dépôt galvanique de couches de dispersion à base de - ou contenant un - métal noble
WO2000079031A1 (fr) * 1999-06-17 2000-12-28 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
US6814850B1 (en) * 1999-06-17 2004-11-09 Umicore Galvanotechnik Gmbh Acid bath for electrodeposition of glossy gold and gold alloy layers and a gloss additive for same
WO2013150028A1 (fr) * 2012-04-02 2013-10-10 Haute Ecole Arc Bain galvanique pour le dépôt électrolytique d'un matériau composite
CH706336A1 (fr) * 2012-04-02 2013-10-15 Haute Ecole Arc Bain galvanique pour le dépôt électrolytique d'un matériau composite.

Also Published As

Publication number Publication date
EP0046912B1 (fr) 1984-07-11
DE3032469A1 (de) 1982-04-01
ATE8415T1 (de) 1984-07-15

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