| 摘要 |
The bath for electrolytic deposition of an Au-Cu-Zn alloy contains cyanide complexes of Au, of Cu and of Zn, a surface-active agent and a soluble Te and/or Bi salt. It may also contain a non-cyanide organic Zn complex, and a conductive salt and/or an alkali metal or ammonium cyanide. |
