ES8600791A1 - Procedimiento para depositar aleaciones de oro-cobre-cinc de pocos quilates - Google Patents
Procedimiento para depositar aleaciones de oro-cobre-cinc de pocos quilatesInfo
- Publication number
- ES8600791A1 ES8600791A1 ES538681A ES538681A ES8600791A1 ES 8600791 A1 ES8600791 A1 ES 8600791A1 ES 538681 A ES538681 A ES 538681A ES 538681 A ES538681 A ES 538681A ES 8600791 A1 ES8600791 A1 ES 8600791A1
- Authority
- ES
- Spain
- Prior art keywords
- zinc
- copper
- gold
- deposition
- concentration
- 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
Links
- SXKZZFLSYPUIAN-UHFFFAOYSA-N [Cu].[Zn].[Au] Chemical group [Cu].[Zn].[Au] SXKZZFLSYPUIAN-UHFFFAOYSA-N 0.000 title abstract 4
- 230000008021 deposition Effects 0.000 title abstract 3
- 229910001297 Zn alloy Inorganic materials 0.000 title abstract 2
- 239000003792 electrolyte Substances 0.000 abstract 3
- 239000011734 sodium Substances 0.000 abstract 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 2
- 239000003513 alkali Substances 0.000 abstract 2
- 150000001768 cations Chemical class 0.000 abstract 2
- 239000013522 chelant Substances 0.000 abstract 2
- 239000011701 zinc Substances 0.000 abstract 2
- 229910052725 zinc Inorganic materials 0.000 abstract 2
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 abstract 1
- 150000002500 ions Chemical class 0.000 abstract 1
- 229910001415 sodium ion Inorganic materials 0.000 abstract 1
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)
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 (2)
| Publication Number | Publication Date |
|---|---|
| ES8600791A1 true ES8600791A1 (es) | 1985-11-01 |
| ES538681A0 ES538681A0 (es) | 1985-11-01 |
Family
ID=6217308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES538681A Granted ES538681A0 (es) | 1983-12-17 | 1984-12-17 | Procedimiento para depositar aleaciones de oro-cobre-cinc de pocos quilates |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS60141891A (de) |
| DE (1) | DE3345795A1 (de) |
| ES (1) | ES538681A0 (de) |
| FR (1) | FR2556745A1 (de) |
| GB (1) | GB2151661A (de) |
| IE (1) | IE56138B1 (de) |
| IT (1) | IT1177440B (de) |
Families Citing this family (7)
| 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 |
| ATE86313T1 (de) * | 1987-08-21 | 1993-03-15 | Engelhard Ltd | Bad fuer das elektroplattieren einer gold-kupfer- zink-legierung. |
| CH680927A5 (de) * | 1990-10-08 | 1992-12-15 | Metaux Precieux Sa | |
| US5085744A (en) * | 1990-11-06 | 1992-02-04 | Learonal, Inc. | Electroplated gold-copper-zinc alloys |
| ES2179952T3 (es) | 1995-11-03 | 2003-02-01 | Enthone Omi Inc | Composiciones y depositos de procedimientos de electrodeposicion. |
| 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)
| 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 |
-
1983
- 1983-12-17 DE DE19833345795 patent/DE3345795A1/de not_active Withdrawn
-
1984
- 1984-12-05 JP JP59255881A patent/JPS60141891A/ja active Pending
- 1984-12-14 FR FR8419135A patent/FR2556745A1/fr active Pending
- 1984-12-17 GB GB08431765A patent/GB2151661A/en not_active Withdrawn
- 1984-12-17 ES ES538681A patent/ES538681A0/es active Granted
- 1984-12-17 IT IT24102/84A patent/IT1177440B/it active
- 1984-12-17 IE IE3234/84A patent/IE56138B1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IT8424102A1 (it) | 1986-06-17 |
| GB2151661A (en) | 1985-07-24 |
| JPS60141891A (ja) | 1985-07-26 |
| GB8431765D0 (en) | 1985-01-30 |
| IE843234L (en) | 1985-06-17 |
| DE3345795A1 (de) | 1985-07-04 |
| IT1177440B (it) | 1987-08-26 |
| FR2556745A1 (fr) | 1985-06-21 |
| IE56138B1 (en) | 1991-04-24 |
| ES538681A0 (es) | 1985-11-01 |
| IT8424102A0 (it) | 1984-12-17 |
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