发明名称 |
Method of regenerating nickel-plating baths containing nickel sulfamate |
摘要 |
A method of regenerating a nickel-plating electrolytic bath containing nickel sulfamate, prior to nickel plating, comprises the steps of subjecting the bath to a reduction treatment to render the bath unable to be used for electrolytic nickel-plating and slowly oxidizing the bath until it is again suitable for nickel-plating.
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申请公布号 |
US5478461(A) |
申请公布日期 |
1995.12.26 |
申请号 |
US19920939489 |
申请日期 |
1992.09.08 |
申请人 |
FRAMATOME |
发明人 |
SALA, BEATRICE;GUERIN, LAURENT;LARUE, FRANCOISE |
分类号 |
C25D21/18;(IPC1-7):C25D3/12 |
主分类号 |
C25D21/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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