JPS5644791A - Hard gold plating without additive and product thereby - Google Patents
Hard gold plating without additive and product therebyInfo
- Publication number
- JPS5644791A JPS5644791A JP12296480A JP12296480A JPS5644791A JP S5644791 A JPS5644791 A JP S5644791A JP 12296480 A JP12296480 A JP 12296480A JP 12296480 A JP12296480 A JP 12296480A JP S5644791 A JPS5644791 A JP S5644791A
- Authority
- JP
- Japan
- Prior art keywords
- additive
- product
- gold plating
- hard gold
- hard
- 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.)
- Pending
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
- C25D3/48—Electroplating: Baths therefor from solutions 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
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/02—Electroplating of selected surface areas
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/08—Electroplating with moving electrolyte e.g. jet electroplating
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/60—Electroplating characterised by the structure or texture of the layers
- C25D5/605—Surface topography of the layers, e.g. rough, dendritic or nodular layers
- C25D5/611—Smooth layers
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 |
---|---|---|---|
US7306679A | 1979-09-06 | 1979-09-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5644791A true JPS5644791A (en) | 1981-04-24 |
Family
ID=22111517
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12296480A Pending JPS5644791A (en) | 1979-09-06 | 1980-09-06 | Hard gold plating without additive and product thereby |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0025220A1 (ja) |
JP (1) | JPS5644791A (ja) |
KR (1) | KR830003601A (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5318687A (en) * | 1992-08-07 | 1994-06-07 | International Business Machines Corporation | Low stress electrodeposition of gold for X-ray mask fabrication |
ES2166660B1 (es) * | 1999-05-06 | 2003-02-16 | Torres Josep Ferre | Procedimiento y equipo para la electrodeposicion de oro o aleaciones de oro. |
US20050158621A1 (en) * | 2003-09-30 | 2005-07-21 | Benoit Stephen A. | Battery with flat housing |
DE102005036133C5 (de) | 2005-07-26 | 2017-07-13 | Ivoclar Vivadent Ag | Bad für die galvanische Abscheidung von Gold und Goldlegierungen und Zusatzgemisch für ein solches Bad |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1070683A (en) * | 1964-04-01 | 1967-06-01 | Engelhard Ind Inc | Improvements in or relating to the electro-deposition of gold alloys |
FR1508634A (fr) * | 1966-01-21 | 1968-01-05 | Engelhard Ind | Dorure électrolytique |
US3423295A (en) * | 1966-02-23 | 1969-01-21 | Engelhard Ind Inc | Gold plating |
US3617452A (en) * | 1969-07-03 | 1971-11-02 | Engelhard Min & Chem | Gold plating |
DE1941822B2 (de) * | 1969-08-16 | 1972-12-28 | Deutsch Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt | Galvanisches goldlegierungsbad zur abscheidung definiert hoch- und niedriglegierter goldueberzuege |
DE2523510B1 (de) * | 1975-05-27 | 1976-10-14 | Siemens Ag | Saures galvanisches goldbad zum abscheiden von gold- oder goldlegierungsueberzuegen |
-
1980
- 1980-09-05 KR KR1019800003528A patent/KR830003601A/ko unknown
- 1980-09-05 EP EP80105298A patent/EP0025220A1/en not_active Withdrawn
- 1980-09-06 JP JP12296480A patent/JPS5644791A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
KR830003601A (ko) | 1983-06-21 |
EP0025220A1 (en) | 1981-03-18 |
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