ES452704A1 - Un metodo para electrodepositar plata. - Google Patents
Un metodo para electrodepositar plata.Info
- Publication number
- ES452704A1 ES452704A1 ES452704A ES452704A ES452704A1 ES 452704 A1 ES452704 A1 ES 452704A1 ES 452704 A ES452704 A ES 452704A ES 452704 A ES452704 A ES 452704A ES 452704 A1 ES452704 A1 ES 452704A1
- Authority
- ES
- Spain
- Prior art keywords
- bath
- strike
- plating bath
- current density
- plating
- 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
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
- C25D3/46—Electroplating: Baths therefor from solutions of silver
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)
Abstract
Un método para electroodepositar plata en el que se deposita electrolíticamente plata sobre una pieza de trabajo, que comprende utilizar la pieza de trabajo como cátodo en un baño de chapado electrolítico acuoso, caracterizado por el hecho de que el baño contiene XH2PO4, Y2HPO4 y ZAg(CN)2, donde X, Y y Z son sodio, potasio o amonio y el pH del baño está comprendido entre 6,8 y 7,2.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/625,975 US4024031A (en) | 1975-10-28 | 1975-10-28 | Silver plating |
Publications (1)
Publication Number | Publication Date |
---|---|
ES452704A1 true ES452704A1 (es) | 1978-01-16 |
Family
ID=24508426
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES452704A Expired ES452704A1 (es) | 1975-10-28 | 1976-10-26 | Un metodo para electrodepositar plata. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4024031A (es) |
JP (1) | JPS5253735A (es) |
DE (1) | DE2649144A1 (es) |
ES (1) | ES452704A1 (es) |
FR (1) | FR2329772A1 (es) |
GB (1) | GB1525828A (es) |
IT (1) | IT1068589B (es) |
NL (1) | NL7611535A (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4155817A (en) * | 1978-08-11 | 1979-05-22 | American Chemical And Refining Company, Inc. | Low free cyanide high purity silver electroplating bath and method |
DE4010346A1 (de) * | 1990-03-28 | 1991-10-02 | Siemens Ag | Verfahren zum aufbringen von silber-graphit-dispersionsueberzuegen |
GB9425030D0 (en) | 1994-12-09 | 1995-02-08 | Alpha Metals Ltd | Silver plating |
GB9425031D0 (en) * | 1994-12-09 | 1995-02-08 | Alpha Metals Ltd | Printed circuit board manufacture |
US6905587B2 (en) | 1996-03-22 | 2005-06-14 | Ronald Redline | Method for enhancing the solderability of a surface |
JP4138171B2 (ja) * | 1999-08-12 | 2008-08-20 | エヌ・イーケムキャット株式会社 | 銀電気めっき浴 |
US6809612B2 (en) * | 2002-04-30 | 2004-10-26 | Cts Corporation | Dielectric block signal filters with cost-effective conductive coatings |
US7235165B2 (en) * | 2004-04-02 | 2007-06-26 | Richard Lacey | Electroplating solution and method for electroplating |
US20130023166A1 (en) * | 2011-07-20 | 2013-01-24 | Tyco Electronics Corporation | Silver plated electrical contact |
US10889907B2 (en) | 2014-02-21 | 2021-01-12 | Rohm And Haas Electronic Materials Llc | Cyanide-free acidic matte silver electroplating compositions and methods |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US744170A (en) * | 1899-08-26 | 1903-11-17 | Andre Darlay | Process of depositing metallic coatings on metallic objects. |
US2435525A (en) * | 1942-05-05 | 1948-02-03 | Mallory & Co Inc P R | Electrodeposition of silver from a high silver cyanide content bath |
US2504272A (en) * | 1944-10-25 | 1950-04-18 | Ewald H Mccoy | Electrodeposition of silver |
NL273924A (es) * | 1961-01-24 | |||
US3427232A (en) * | 1967-03-13 | 1969-02-11 | Us Air Force | Method of electrode plating silver on magnesium |
FR1575777A (es) * | 1968-05-03 | 1969-07-25 | ||
US3691032A (en) * | 1970-05-01 | 1972-09-12 | Gen Electric | Permalloy film plated wires having superior nondestructive read-out characteristics and method of forming |
-
1975
- 1975-10-28 US US05/625,975 patent/US4024031A/en not_active Expired - Lifetime
-
1976
- 1976-10-01 GB GB40960/76A patent/GB1525828A/en not_active Expired
- 1976-10-07 IT IT28095/76A patent/IT1068589B/it active
- 1976-10-19 NL NL7611535A patent/NL7611535A/xx not_active Application Discontinuation
- 1976-10-20 JP JP51125069A patent/JPS5253735A/ja active Pending
- 1976-10-26 ES ES452704A patent/ES452704A1/es not_active Expired
- 1976-10-27 FR FR7632435A patent/FR2329772A1/fr not_active Withdrawn
- 1976-10-28 DE DE19762649144 patent/DE2649144A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
FR2329772A1 (fr) | 1977-05-27 |
JPS5253735A (en) | 1977-04-30 |
IT1068589B (it) | 1985-03-21 |
DE2649144A1 (de) | 1977-05-12 |
NL7611535A (nl) | 1977-05-02 |
GB1525828A (en) | 1978-09-20 |
US4024031A (en) | 1977-05-17 |
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