发明名称 |
Anode assembly for electroplating |
摘要 |
The invention relates to an anode assembly for electroplating comprising (a) an anode body comprising soluble anode material and (b) a shielding covering at least part of the anode body and comprising a self-passivating metal electrically connected to the anode body and allowing electrolyte transport therethrough. The shielding comprises at least one layer of self-passivating metal having no openings larger than 2 mm, preferably 1 mm, in width or the shielding comprises at least two layers of self-passivating metal wherein the openings of at least one layer are at least partially covered by the metal of another layer. The invention also relates to a shielded anode basket, a method for electroplating and the use of the anode assembly and the shielded anode basket.
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申请公布号 |
US8262873(B2) |
申请公布日期 |
2012.09.11 |
申请号 |
US20080665687 |
申请日期 |
2008.06.20 |
申请人 |
WURM JOERG;MENARD STEPHANE;SCHNEIDER LOTHAR;METAKEM GESELLSCHAFT FUR SCHICHTCHEMIE DER METALLE MBH;M. P. C. MICROPULSE PLATING CONCEPTS |
发明人 |
WURM JOERG;MENARD STEPHANE;SCHNEIDER LOTHAR |
分类号 |
C25B11/03;C25C7/02 |
主分类号 |
C25B11/03 |
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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