发明名称 |
METHOD FOR THE ELECTRO-DEPOSITION OF LEAD ALLOYS |
摘要 |
<p>Apparatus and method for the electro-deposition of a ternary alloy on to a cathode comprises an anolyte containing chamber 14 and a catholyte containing chamber 10 in communication with one another only through the medium of a cation exchange membrane 16. The apparatus is used for depositing a ternary bearing alloy, such as lead-antimony-tin or lead-tin-copper on to the bronze substrate of a steel backed bearing member; the bearing member comprising the cathode 12. Use of the method and apparatus prevents undesirable immersion plating of the lead-containing anode 20 by metals from the plating solution which are more noble than lead.</p> |
申请公布号 |
EP0048579(B1) |
申请公布日期 |
1984.12.19 |
申请号 |
EP19810304194 |
申请日期 |
1981.09.14 |
申请人 |
GKN VANDERVELL LIMITED |
发明人 |
WATERMAN, WILLIAM JOHN;BROOK, MIACHEL GORDON;JENNI, LITA ELIZABETH |
分类号 |
C25D3/56;C25D5/00;C25D17/00;(IPC1-7):25D3/56;25C7/04;25D17/02;25D17/10 |
主分类号 |
C25D3/56 |
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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