JPS54155132A - Non-cyanogen type silver plating solution - Google Patents
Non-cyanogen type silver plating solutionInfo
- Publication number
- JPS54155132A JPS54155132A JP6328078A JP6328078A JPS54155132A JP S54155132 A JPS54155132 A JP S54155132A JP 6328078 A JP6328078 A JP 6328078A JP 6328078 A JP6328078 A JP 6328078A JP S54155132 A JPS54155132 A JP S54155132A
- Authority
- JP
- Japan
- Prior art keywords
- soln
- plating
- mol
- silver plating
- scn
- 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
Landscapes
- Electroplating And Plating Baths Therefor (AREA)
Abstract
PURPOSE: To obtain smooth tough plating with low toxicity and improved finishing properties by adding a restricted amt. of triethanolamine as a film reformer to the title plating soln. contg. a specified amt. of SCN- and Ag+.
CONSTITUTION: To a silver plating soln. contg. 0.3W10, pref. 2W5 mol/l of SCN- and 0.04W0.8 mol/l of Ag+ is added 5×(10-3W10-1) mol/l of thriethanolamine as a film reformer. Since this soln. is applicable to high speed electrodeposition at a bath temp. of 35W75°C, thick plating of about 15W30 μm is easily carried out in this soln. to form movable contact point parts of electric power equipment. About 100% current efficiency is attained, and Ag plating speed in this soln. is equal to or higher than that in a CN bath of the same temp.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6328078A JPS54155132A (en) | 1978-05-29 | 1978-05-29 | Non-cyanogen type silver plating solution |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6328078A JPS54155132A (en) | 1978-05-29 | 1978-05-29 | Non-cyanogen type silver plating solution |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54155132A true JPS54155132A (en) | 1979-12-06 |
Family
ID=13224742
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6328078A Pending JPS54155132A (en) | 1978-05-29 | 1978-05-29 | Non-cyanogen type silver plating solution |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54155132A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0705919A1 (en) | 1994-10-04 | 1996-04-10 | Electroplating Engineers of Japan Limited | Silver plating baths and silver plating method using the same |
-
1978
- 1978-05-29 JP JP6328078A patent/JPS54155132A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0705919A1 (en) | 1994-10-04 | 1996-04-10 | Electroplating Engineers of Japan Limited | Silver plating baths and silver plating method using the same |
US5601696A (en) * | 1994-10-04 | 1997-02-11 | Electroplating Engineers Of Japan Limited | Silver plating baths and silver plating method using the same |
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