发明名称 |
LOW VOLTAGE HARD ANODIZING PROCESS |
摘要 |
A process for hard anodizing of aluminum and aluminum alloys by use of a low voltage having a DC component and a superimposed AC component. The electrolyte can have relatively low acid concentration and can be of higher temperature than usually employed for hard anodizing. |
申请公布号 |
GB2021150(B) |
申请公布日期 |
1983.01.06 |
申请号 |
GB19790016069 |
申请日期 |
1979.05.09 |
申请人 |
SANFORD PROCESS CORP |
发明人 |
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分类号 |
C25D11/08;C25D11/04;C25D11/06;(IPC1-7):25D11/04 |
主分类号 |
C25D11/08 |
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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