IT8721821A0 - Processo per la deposizione galvanica di leghe di oro/rame/zinco di scarsa caratura. - Google Patents

Processo per la deposizione galvanica di leghe di oro/rame/zinco di scarsa caratura.

Info

Publication number
IT8721821A0
IT8721821A0 IT8721821A IT2182187A IT8721821A0 IT 8721821 A0 IT8721821 A0 IT 8721821A0 IT 8721821 A IT8721821 A IT 8721821A IT 2182187 A IT2182187 A IT 2182187A IT 8721821 A0 IT8721821 A0 IT 8721821A0
Authority
IT
Italy
Prior art keywords
caraturated
gold
copper
low
zinc alloys
Prior art date
Application number
IT8721821A
Other languages
English (en)
Other versions
IT1222608B (it
Inventor
Klaus Schulze Berge
Original Assignee
Lpw Chemie 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 Lpw Chemie Gmbh filed Critical Lpw Chemie Gmbh
Publication of IT8721821A0 publication Critical patent/IT8721821A0/it
Application granted granted Critical
Publication of IT1222608B publication Critical patent/IT1222608B/it

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)
IT21821/87A 1986-10-02 1987-09-07 Processo per la depoasizione galvanica di leghe di oro/rame/zinco di scarsa caratura IT1222608B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863633529 DE3633529A1 (de) 1986-10-02 1986-10-02 Verfahren zum galvanischen abscheiden niedrigkaraetiger gold/kupfer/zink-legierungen

Publications (2)

Publication Number Publication Date
IT8721821A0 true IT8721821A0 (it) 1987-09-07
IT1222608B IT1222608B (it) 1990-09-05

Family

ID=6310882

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21821/87A IT1222608B (it) 1986-10-02 1987-09-07 Processo per la depoasizione galvanica di leghe di oro/rame/zinco di scarsa caratura

Country Status (5)

Country Link
JP (1) JPS6389694A (it)
DE (1) DE3633529A1 (it)
FR (1) FR2604730A1 (it)
GB (1) GB2195660A (it)
IT (1) IT1222608B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5085744A (en) * 1990-11-06 1992-02-04 Learonal, Inc. Electroplated gold-copper-zinc alloys
CH714243B1 (fr) * 2006-10-03 2019-04-15 Swatch Group Res & Dev Ltd Procédé d'électroformage et pièce ou couche obtenue par ce procédé.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3345795A1 (de) * 1983-12-17 1985-07-04 LPW-Chemie GmbH, 4040 Neuss Elektrolyt zur galvanischen abscheidung niedrigkaraetiger gold-kupfer-zink-legierungen

Also Published As

Publication number Publication date
GB2195660A (en) 1988-04-13
IT1222608B (it) 1990-09-05
JPS6389694A (ja) 1988-04-20
GB8717937D0 (en) 1987-09-03
FR2604730A1 (fr) 1988-04-08
DE3633529A1 (de) 1988-05-19

Similar Documents

Publication Publication Date Title
GB2187204B (en) Electroplating solution for deposition of palladium or alloys thereof
IT8219228A0 (it) Processo per la fosfatazione di metalli.
AU530923B2 (en) Zinc alloy electroplating bath
IT8619765A0 (it) Metalli da acque che li contengono. procedimento per la rimozione di
IT8548104A0 (it) Procedimento di elettrodeposizione di leghe amorfe
IT8120676A0 (it) Procedimento per la deposizione galvanica di precipitati di rame.
IT8323534A0 (it) Procedimento per l'asportazione elettrolitica di strati di nichel,cromo o oro, ottenuti per via galvanica, da superfici di rame o leghe di rame, e apparecchiature per la sua esecuzione.
GB8500491D0 (en) Zinc & alloy electroplating
AU542574B2 (en) Zinc alloy plating bath
IT1195108B (it) Lega di rame cromo titanio silicio
IT1170454B (it) Procedimento e soluzione per la placcatura chimica di rame
NO851810L (no) Aluminiumlegeringer for galvanisk anode.
IT8721821A0 (it) Processo per la deposizione galvanica di leghe di oro/rame/zinco di scarsa caratura.
GB2194961B (en) A copper-based metal alloy of improved type, particularly for the construction of electronic components
BR8401131A (pt) Banho eletrolitico para a separacao de revestimentos de ligas de ouro-prata brilhantes,de baixo quilate
BR8404612A (pt) Processo de deposicao de cobre metalico
DE3476225D1 (en) Bath for the galvanic deposition of gold alloys
AU535304B2 (en) Palladium-nickel alloy electrodeposition bath
IT1203794B (it) Elettrodeposizione del rame,o altri metalli,su elettrodi di piombo bipolari
AU535263B2 (en) Palladium-nickel alloy electrodeposition bath
IE872225L (en) Galvanic deposition of low-carrat gold/copper/zinc alloys.
GB8402617D0 (en) Gold alloy plating bath
FR2656007B1 (fr) Bain de deposition galvanique d'alliage d'or.
FR2614903B1 (fr) Cellule d'electrolyse pour la recuperation de metaux, notamment de cuivre
IT8441681A0 (it) Procedimento ed impianto per il recupero di oro e di argento e la affinazione dell'oro, da componenti elettronici metallici.