发明名称 |
BATH COMPOSITION AND METHOD FOR ELECTRODEPOSITING COBALT-ZINC ALLOYS SIMULATING A CHROMIUM PLATING |
摘要 |
A bath composition and method for electrodepositing a cobalt-zinc alloy on a conductive substrate which simulates the appearance of a conventional chromium electrodeposit. The bath comprises an aqueous solution having a pH of about 6 to about 9 containing a controlled ratio of cobalt ions and zinc ions and a complexing agent sufficient to maintain the cobalt and zinc ions in solution. The bath and method are particularly adaptable for rack plating articles to impart a decorative bright chromium-like appearance and semi-bright deposits simulating conventional chromium platings. |
申请公布号 |
ZA8103388(B) |
申请公布日期 |
1982.11.24 |
申请号 |
ZA19810003388 |
申请日期 |
1981.05.20 |
申请人 |
HOOKER CHEMICALS & PLASTICS CORP |
发明人 |
TREMMEL R;WIECZERNIAK W |
分类号 |
C25D3/56;C25D5/48 |
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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