ES416671A1 - Procedimiento para depositar electroliticamente revesti- mientos de aleaciones de oro sobre objetos conductores. - Google Patents

Procedimiento para depositar electroliticamente revesti- mientos de aleaciones de oro sobre objetos conductores.

Info

Publication number
ES416671A1
ES416671A1 ES416671A ES416671A ES416671A1 ES 416671 A1 ES416671 A1 ES 416671A1 ES 416671 A ES416671 A ES 416671A ES 416671 A ES416671 A ES 416671A ES 416671 A1 ES416671 A1 ES 416671A1
Authority
ES
Spain
Prior art keywords
gold
water soluble
soluble salt
gold alloy
electroplating bath
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
Application number
ES416671A
Other languages
English (en)
Spanish (es)
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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
Deutsche Gold und Silber Scheideanstalt
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 Degussa GmbH, Deutsche Gold und Silber Scheideanstalt filed Critical Degussa GmbH
Publication of ES416671A1 publication Critical patent/ES416671A1/es
Expired 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
    • 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

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)
ES416671A 1972-07-10 1973-09-15 Procedimiento para depositar electroliticamente revesti- mientos de aleaciones de oro sobre objetos conductores. Expired ES416671A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1033272 1972-07-10

Publications (1)

Publication Number Publication Date
ES416671A1 true ES416671A1 (es) 1976-06-01

Family

ID=4362071

Family Applications (1)

Application Number Title Priority Date Filing Date
ES416671A Expired ES416671A1 (es) 1972-07-10 1973-09-15 Procedimiento para depositar electroliticamente revesti- mientos de aleaciones de oro sobre objetos conductores.

Country Status (14)

Country Link
US (1) US3883409A (sv)
JP (1) JPS4953138A (sv)
AT (1) AT334707B (sv)
AU (1) AU471580B2 (sv)
BE (1) BE802117A (sv)
BR (1) BR7305054D0 (sv)
DE (1) DE2334813C2 (sv)
ES (1) ES416671A1 (sv)
FR (1) FR2192188B1 (sv)
GB (1) GB1434237A (sv)
IT (1) IT991757B (sv)
NL (1) NL7309611A (sv)
SE (1) SE385715B (sv)
ZA (1) ZA734253B (sv)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4012294A (en) * 1972-08-10 1977-03-15 Oxy Metal Industries Corporation Gold sulfite baths containing organophosphorous compounds
US3990954A (en) * 1973-12-17 1976-11-09 Oxy Metal Industries Corporation Sulfite gold plating bath and process
JPS5823478B2 (ja) * 1979-06-28 1983-05-16 日本電鍍工業株式会社 硬質金合金被膜の製造方法
DE3012999C2 (de) * 1980-04-03 1984-02-16 Degussa Ag, 6000 Frankfurt Bad und Verfahren zur galvanischen Abscheidung von hochglänzenden und duktiler Goldlegierungsüberzügen
DE3013030C2 (de) * 1980-04-03 1984-02-09 Degussa Ag, 6000 Frankfurt Galvanisches Bad und Verfahren zur Abscheidung hochglänzender Weißgoldüberzüge
DE3020765A1 (de) * 1980-05-31 1981-12-10 Degussa Ag, 6000 Frankfurt Alkalisches bad zum galvanischen abscheiden niederkaraetiger rosa- bis gelbfarbener goldlegierungsschichten
DE3905705A1 (de) * 1989-02-24 1990-08-30 Degussa Bad zur galvanischen abscheidung von feingoldueberzuegen
EP1013799A1 (en) * 1998-12-23 2000-06-28 Half Tone Ltd. Solution and process for the electrodeposition of gold and gold alloys
ITFI20120103A1 (it) * 2012-06-01 2013-12-02 Bluclad Srl Bagni galvanici per l'ottenimento di una lega di oro a bassa caratura e processo galvanico che utilizza detti bagni.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3057789A (en) * 1959-02-26 1962-10-09 Paul T Smith Gold plating bath and process
US3475292A (en) * 1966-02-10 1969-10-28 Technic Gold plating bath and process
CH530473A (fr) * 1969-08-19 1972-11-15 Sel Rex Corp Procédé pour le dépôt électrolytique d'or brillant et bain électrolytique pour la mise en oeuvre de ce proédé
US3672969A (en) * 1970-10-26 1972-06-27 Lea Ronal Inc Electrodeposition of gold and gold alloys
US3666640A (en) * 1971-04-23 1972-05-30 Sel Rex Corp Gold plating bath and process

Also Published As

Publication number Publication date
FR2192188A1 (sv) 1974-02-08
IT991757B (it) 1975-08-30
FR2192188B1 (sv) 1978-07-21
DE2334813C2 (de) 1982-08-19
ZA734253B (en) 1975-02-26
AU5754673A (en) 1975-01-09
AU471580B2 (en) 1976-04-29
ATA601073A (de) 1976-05-15
JPS4953138A (sv) 1974-05-23
NL7309611A (sv) 1974-01-14
AT334707B (de) 1976-02-10
US3883409A (en) 1975-05-13
DE2334813A1 (de) 1974-01-31
BE802117A (fr) 1974-01-09
GB1434237A (en) 1976-05-05
SE385715B (sv) 1976-07-19
BR7305054D0 (pt) 1974-08-15

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