发明名称 |
Electrical-discharge surface-treatment electrode and metal coating film formed using the same |
摘要 |
An objective is to provide an electrical-discharge surface-treatment electrode by which a high-coverage zinc coating film can be formed. The electrical-discharge surface-treatment electrode is made by uniformly distributing and compression-molding zinc-based powders including at least one of a pure-metal zinc powder and a metal zinc powder whose surface is oxidized, and zinc-oxide powders whose content rate ranges from 5 to 90 volume percent with respect to the zinc-based powders, to obtain a porosity ranging from 10 to 55 volume percent; then, the zinc coating film is formed using the electrical-discharge surface-treatment electrode.
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申请公布号 |
US8372313(B2) |
申请公布日期 |
2013.02.12 |
申请号 |
US20080678156 |
申请日期 |
2008.10.31 |
申请人 |
MITSUBISHI ELECTRIC CORPORATION;NAKANO YOSHIKAZU;ARAKI TAKESHI;GOTO AKIHIRO |
发明人 |
NAKANO YOSHIKAZU;ARAKI TAKESHI;GOTO AKIHIRO |
分类号 |
H01B1/02;H01B1/22;H01T14/00;H05F3/00;H05H1/48 |
主分类号 |
H01B1/02 |
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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