A cyanide tin - copper plating process was optimized by means of orthogonal test.The effect of bath components of electrolytic solutions and electrodeposits was investigated.

• 采用正交试验研究了氰化镀铜锡合金工艺中各因素水平与镀液、镀层性能的关系，优选出一种最佳工艺配方。