发明名称 |
BLYANODE OG FREMGANGSMAATE TIL FREMSTILLING AV SAMME. |
摘要 |
A lead anode for electrowinning metals from sulfuric acid solutions is formed by soldering a sheet of lead anode material endwise in a slot, which extends longitudinally along and partially through a lead alloy coated copper bus bar and into which the sheet fits tightly, and thereafter depositing lead alloy filler at all joints between the bar and anode. Anodes thus constructed have a uniform, smooth joint between the bar and sheet and thus are corrosion resistant and exhibit uniform conductivity. |
申请公布号 |
NO155671(B) |
申请公布日期 |
1987.01.26 |
申请号 |
NO19810003978 |
申请日期 |
1981.11.24 |
申请人 |
RSR CORPORATION |
发明人 |
PRENGAMAN, RAYMOND DAVID;HOWARD, JAMES LEWIS |
分类号 |
B23K1/00;C25C7/02;(IPC1-7):C25C7/02 |
主分类号 |
B23K1/00 |
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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