发明名称 |
Method for the electrolytic pickling or degreasing of steel plate. |
摘要 |
<p>A method for the electrolytic pickling or degreasing of a steel plate in an aqueous solution having an electrode disposed therein, wherein an insoluble electrode or a ferrite electrode is used as the electrode, said insoluble electrode comprising an electrically conductive substrate having provided thereon directly or through an intermediate layer, an electrode coating containing a platinum group metal or an oxide thereof.</p> |
申请公布号 |
EP0430893(A1) |
申请公布日期 |
1991.06.05 |
申请号 |
EP19900830480 |
申请日期 |
1990.10.25 |
申请人 |
PERMELEC ELECTRODE LTD |
发明人 |
MATSUMOTO, YUKIEI;HAYASHI, TAKANOBU;SUGANUMA, YOSHIAKI;YAMADA, KUNIAKI |
分类号 |
C25B11/04;C25B11/08;C25F1/00;C25F1/06 |
主分类号 |
C25B11/04 |
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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