JPS5760088A - Plating method for iron-cobalt alloy - Google Patents

Plating method for iron-cobalt alloy

Info

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
Application number
JP13562480A
Other languages
Japanese (ja)
Inventor
Teruo Suzuki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Seiko Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP13562480A priority Critical patent/JPS5760088A/en
Publication of JPS5760088A publication Critical patent/JPS5760088A/en
Pending legal-status Critical Current

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  • 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
JP13562480A 1980-09-29 1980-09-29 Plating method for iron-cobalt alloy Pending JPS5760088A (en)

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)

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