发明授权
- 专利标题： Process for electroplating zirconium alloys
- 专利标题（中）： 电镀锆合金的工艺
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申请号： US522767申请日： 1974-11-11
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公开(公告)号： US4017368A公开(公告)日： 1977-04-12
- 发明人: Daniel E. Wax , Robert L. Cowan, II
- 申请人： Daniel E. Wax , Robert L. Cowan, II
- 申请人地址： CA San Jose
- 专利权人： General Electric Company
- 当前专利权人： General Electric Company
- 当前专利权人地址： CA San Jose
- 主分类号： C23G1/10
- IPC分类号： C23G1/10 ; C25D5/38 ; C25D5/34
摘要：
A novel aqueous electrolytic activating solution and a method for electroplating zirconium and zirconium alloys are disclosed. The novel aqueous electrolytic activating solution is comprised of from about 10 to about 20 grams per liter of ammonium bifluoride (NH.sub.4 FHF) and from about 0.75 to 2 grams per liter of sulfuric acid (H.sub.2 SO.sub.4).
公开/授权文献
- US4507158A Trench isolated transistors in semiconductor films 公开/授权日：1985-03-26
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