IT1177440B - Procedimento per separare leghe di oro-rame-zinco - Google Patents

Procedimento per separare leghe di oro-rame-zinco

Info

Publication number
IT1177440B
IT1177440B IT24102/84A IT2410284A IT1177440B IT 1177440 B IT1177440 B IT 1177440B IT 24102/84 A IT24102/84 A IT 24102/84A IT 2410284 A IT2410284 A IT 2410284A IT 1177440 B IT1177440 B IT 1177440B
Authority
IT
Italy
Prior art keywords
copper
procedure
zinc alloys
separating gold
gold
Prior art date
Application number
IT24102/84A
Other languages
English (en)
Other versions
IT8424102A0 (it
IT8424102A1 (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 IT8424102A0 publication Critical patent/IT8424102A0/it
Publication of IT8424102A1 publication Critical patent/IT8424102A1/it
Application granted granted Critical
Publication of IT1177440B publication Critical patent/IT1177440B/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)
  • Electroplating Methods And Accessories (AREA)
IT24102/84A 1983-12-17 1984-12-17 Procedimento per separare leghe di oro-rame-zinco IT1177440B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833345795 DE3345795A1 (de) 1983-12-17 1983-12-17 Elektrolyt zur galvanischen abscheidung niedrigkaraetiger gold-kupfer-zink-legierungen

Publications (3)

Publication Number Publication Date
IT8424102A0 IT8424102A0 (it) 1984-12-17
IT8424102A1 IT8424102A1 (it) 1986-06-17
IT1177440B true IT1177440B (it) 1987-08-26

Family

ID=6217308

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24102/84A IT1177440B (it) 1983-12-17 1984-12-17 Procedimento per separare leghe di oro-rame-zinco

Country Status (7)

Country Link
JP (1) JPS60141891A (it)
DE (1) DE3345795A1 (it)
ES (1) ES8600791A1 (it)
FR (1) FR2556745A1 (it)
GB (1) GB2151661A (it)
IE (1) IE56138B1 (it)
IT (1) IT1177440B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3601559A1 (de) * 1986-01-21 1987-07-23 Lpw Chemie Gmbh Verfahren zur einstellung der "goldfarbe" bei der galvanischen abscheidung niedrigkaraetiger gold-kupfer-zink-legierungen
DE3633529A1 (de) * 1986-10-02 1988-05-19 Lpw Chemie Gmbh Verfahren zum galvanischen abscheiden niedrigkaraetiger gold/kupfer/zink-legierungen
EP0304315B1 (en) * 1987-08-21 1993-03-03 Engelhard Limited Bath for electrolytic deposition of a gold-copper-zinc alloy
CH680927A5 (it) * 1990-10-08 1992-12-15 Metaux Precieux Sa
US5085744A (en) * 1990-11-06 1992-02-04 Learonal, Inc. Electroplated gold-copper-zinc alloys
EP0871801B1 (en) 1995-11-03 2002-07-17 ENTHONE-OMI, Inc. Electroplating processes compositions and deposits
JP7352515B2 (ja) * 2020-05-19 2023-09-28 Ｅｅｊａ株式会社 電解金合金めっき浴及び電解金合金めっき方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH595463A5 (en) * 1974-11-29 1978-02-15 Heinz Emmenegger Electroplating of gold and its alloys
DE3020765A1 (de) * 1980-05-31 1981-12-10 Degussa Ag, 6000 Frankfurt Alkalisches bad zum galvanischen abscheiden niederkaraetiger rosa- bis gelbfarbener goldlegierungsschichten

Also Published As

Publication number Publication date
GB8431765D0 (en) 1985-01-30
IE56138B1 (en) 1991-04-24
ES538681A0 (es) 1985-11-01
FR2556745A1 (fr) 1985-06-21
GB2151661A (en) 1985-07-24
ES8600791A1 (es) 1985-11-01
IT8424102A0 (it) 1984-12-17
DE3345795A1 (de) 1985-07-04
IE843234L (en) 1985-06-17
JPS60141891A (ja) 1985-07-26
IT8424102A1 (it) 1986-06-17

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