发明名称 |
Electrode for electric discharge surface treatment, electric discharge surface treatment method and electric discharge surface treatment apparatus |
摘要 |
A method, apparatus, and electrode for electric discharge surface treatment. The electrode is a green compact made by molding metallic powers or metallic compound powders, the green compact being heat treated and used for electric discharge surface treatment in which a pulsed electric discharge is generated between the electrode and a work in a dielectric fluid to form by the electric discharge energy on the surface of the work a coat of a material of the electrode or of a substance that is generated by a reaction of the electrode due to the electric discharge energy, wherein the electrode contains 40 volume % or more Co, Ni, or Fe. Thereby, a thick coat is formed by the in-liquid pulsed electric discharge treatment.
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申请公布号 |
US7537808(B2) |
申请公布日期 |
2009.05.26 |
申请号 |
US20040516506 |
申请日期 |
2004.12.01 |
申请人 |
MITSUBISHI DENKI KABUSHIKI KAISHA;ISHIKAWAJIMA-HARIMA HEAVY INDUSTRIES CO., LTD. |
发明人 |
GOTO AKIHIRO;AKIYOSHI MASAO;OCHIAI HIROYUKI;WATANABE MITSUTOSHI |
分类号 |
B05D1/04;B05C5/00;C23C26/00;H05F3/00 |
主分类号 |
B05D1/04 |
代理机构 |
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