AT313664B - Verfahren zum galvanischen Abscheiden von Goldlegierungen - Google Patents
Verfahren zum galvanischen Abscheiden von GoldlegierungenInfo
- Publication number
- AT313664B AT313664B AT358172A AT358172A AT313664B AT 313664 B AT313664 B AT 313664B AT 358172 A AT358172 A AT 358172A AT 358172 A AT358172 A AT 358172A AT 313664 B AT313664 B AT 313664B
- Authority
- AT
- Austria
- Prior art keywords
- electrodeposition
- gold alloys
- alloys
- gold
- Prior art date
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
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/18—Electroplating using modulated, pulsed or reversing current
-
- 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
- C25D5/615—Microstructure of the layers, e.g. mixed structure
- C25D5/617—Crystalline layers
-
- 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
- C25D5/627—Electroplating characterised by the visual appearance of the layers, e.g. colour, brightness or mat appearance
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S204/00—Chemistry: electrical and wave energy
- Y10S204/09—Wave forms
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Electroplating Methods And Accessories (AREA)
- Electroplating And Plating Baths Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2121150A DE2121150C3 (de) | 1971-04-24 | 1971-04-24 | Verfahren zur galvanischen Abscheidung von Goldlegierungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT313664B true AT313664B (de) | 1974-02-25 |
Family
ID=5806389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT358172A AT313664B (de) | 1971-04-24 | 1972-04-24 | Verfahren zum galvanischen Abscheiden von Goldlegierungen |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3749650A (de) |
| JP (1) | JPS544895B1 (de) |
| AT (1) | AT313664B (de) |
| CA (1) | CA984330A (de) |
| CH (1) | CH555412A (de) |
| DE (1) | DE2121150C3 (de) |
| FR (1) | FR2134401B1 (de) |
| GB (1) | GB1381192A (de) |
| IE (1) | IE36303B1 (de) |
| IT (1) | IT951424B (de) |
| NL (1) | NL7205546A (de) |
| SE (1) | SE393821B (de) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4105527A (en) * | 1975-07-07 | 1978-08-08 | Nipki Po Tzvetna Metalurgia | Electric system for electric extraction of non-ferrous metals from their solutions |
| CH629542A5 (de) * | 1976-09-01 | 1982-04-30 | Inoue Japax Res | Verfahren und vorrichtung zur galvanischen materialablagerung. |
| US4082622A (en) * | 1977-04-20 | 1978-04-04 | Gte Automatic Electric Laboratories Incorporated | Electrodeposition of ruthenium |
| JPS5653267A (en) * | 1979-09-29 | 1981-05-12 | Takiyasu Kk | Production of fancy postdyed fabric |
| DE3020765A1 (de) * | 1980-05-31 | 1981-12-10 | Degussa Ag, 6000 Frankfurt | Alkalisches bad zum galvanischen abscheiden niederkaraetiger rosa- bis gelbfarbener goldlegierungsschichten |
| US4343684A (en) * | 1980-12-19 | 1982-08-10 | Stanley Lechtzin | Method of electroforming and product |
| US4840711A (en) * | 1981-01-13 | 1989-06-20 | Metafuse Limited | Process for the fusion of one element into a second element |
| US4465564A (en) * | 1983-06-27 | 1984-08-14 | American Chemical & Refining Company, Inc. | Gold plating bath containing tartrate and carbonate salts |
| CH710184B1 (fr) | 2007-09-21 | 2016-03-31 | Aliprandini Laboratoires G | Procédé d'obtention d'un dépôt d'alliage d'or jaune par galvanoplastie sans utilisation de métaux ou métalloïdes toxiques. |
| ITTO20070704A1 (it) * | 2007-10-05 | 2009-04-06 | Create New Technology S R L | Sistema e metodo di placcatura di leghe metalliche mediante tecnologia galvanica |
| EP2312021B1 (de) | 2009-10-15 | 2020-03-18 | The Swatch Group Research and Development Ltd. | Verfahren zum erhalten einer gelben goldlegierungsablagerung durch galvanoplastik ohne verwendung von giftigen metallen |
| US8877630B1 (en) * | 2013-11-12 | 2014-11-04 | Chipmos Technologies Inc. | Semiconductor structure having a silver alloy bump body and manufacturing method thereof |
-
1971
- 1971-04-24 DE DE2121150A patent/DE2121150C3/de not_active Expired
- 1971-11-02 CH CH1596071A patent/CH555412A/de not_active IP Right Cessation
-
1972
- 1972-01-04 JP JP405272A patent/JPS544895B1/ja active Pending
- 1972-03-29 GB GB1480872A patent/GB1381192A/en not_active Expired
- 1972-04-14 US US00244209A patent/US3749650A/en not_active Expired - Lifetime
- 1972-04-15 IT IT23156/72A patent/IT951424B/it active
- 1972-04-18 IE IE513/72A patent/IE36303B1/xx unknown
- 1972-04-21 SE SE7205273A patent/SE393821B/xx unknown
- 1972-04-21 FR FR7214182A patent/FR2134401B1/fr not_active Expired
- 1972-04-24 CA CA140,417A patent/CA984330A/en not_active Expired
- 1972-04-24 NL NL7205546A patent/NL7205546A/xx active Search and Examination
- 1972-04-24 AT AT358172A patent/AT313664B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2121150A1 (de) | 1972-11-16 |
| JPS544895B1 (de) | 1979-03-12 |
| IE36303B1 (en) | 1976-09-29 |
| CH555412A (de) | 1974-10-31 |
| IE36303L (en) | 1972-10-24 |
| IT951424B (it) | 1973-06-30 |
| DE2121150B2 (de) | 1979-12-20 |
| DE2121150C3 (de) | 1980-08-21 |
| SE393821B (sv) | 1977-05-23 |
| US3749650A (en) | 1973-07-31 |
| FR2134401A1 (de) | 1972-12-08 |
| NL7205546A (de) | 1972-10-26 |
| CA984330A (en) | 1976-02-24 |
| FR2134401B1 (de) | 1975-10-24 |
| GB1381192A (en) | 1975-01-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELA | Expired due to lapse of time |