JPS5760088A - Plating method for iron-cobalt alloy - Google Patents
Plating method for iron-cobalt alloyInfo
- Publication number
- JPS5760088A JPS5760088A JP13562480A JP13562480A JPS5760088A JP S5760088 A JPS5760088 A JP S5760088A JP 13562480 A JP13562480 A JP 13562480A JP 13562480 A JP13562480 A JP 13562480A JP S5760088 A JPS5760088 A JP S5760088A
- Authority
- JP
- Japan
- Prior art keywords
- bath
- plating
- alloy
- value
- during electrolysis
- 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 electrodeposit an Fe-Co alloy of high quality and to increase the stability of an Fe-Co alloy plating bath by controlling the pH value of the bath to a specified acidic range at all times during electrolysis using an insoluble anode.
CONSTITUTION: Plating is carried out using an insoluble electrode of carbon or the like and an Fe-Co alloy plating bath such as a sulfate bath while adding a pH regulator so that the pH value is kept at 1.0W2.5 during electrolysis. As a result, long- time plating is enabled, a thick Fe-Co alloy film of high quality is obtd., and the stability of the bath can be increased furthermore. When a sulfamate bath is used as said plating bath, by controlling the pH value to 7.6W2.2 during electrolysis, favorable results are produced. An aqueous ammonia soln. for example, is used as said pH regulator.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13562480A JPS5760088A (en) | 1980-09-29 | 1980-09-29 | Plating method for iron-cobalt alloy |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13562480A JPS5760088A (en) | 1980-09-29 | 1980-09-29 | Plating method for iron-cobalt alloy |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5760088A true JPS5760088A (en) | 1982-04-10 |
Family
ID=15156151
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13562480A Pending JPS5760088A (en) | 1980-09-29 | 1980-09-29 | Plating method for iron-cobalt alloy |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5760088A (en) |
-
1980
- 1980-09-29 JP JP13562480A patent/JPS5760088A/en active Pending
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