| 发明名称 |
A METHOD, BATH AND CELL FOR THE ELECTRODEPOSITION OF TIN-BISMUTH ALLOYS |
| 摘要 |
Baths are disclosed for electrodepositing bismuth-tin alloys of all ratios as shown by the Figure. The baths are of the acidic alkylsulfonate-type. Soluble bismuth anodes are used to replenish bismuth in the bath solution. The baths find particular use in electrodepositing eutectic compositions such as 58 % Bi-42 % Sn. |
| 申请公布号 |
WO9004048(A1) |
申请公布日期 |
1990.04.19 |
| 申请号 |
WO1988US03536 |
申请日期 |
1988.10.14 |
| 申请人 |
M&T CHEMICALS, INC. |
发明人 |
WILSON, HAROLD, P. |
| 分类号 |
C22C12/00;C25D3/56;C25D3/60;H05K3/34;(IPC1-7):C25D3/56 |
主分类号 |
C22C12/00 |
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