The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Bookmark and Share
Non-cyanide alkaline copper plating
Author(s): 
Pages: 17-19,30
Year: Issue:  6
Journal: ELECTROPLATING & FINISHING

Keyword:  无氰镀铜碱性柠檬酸铜;
Abstract: 采用柠檬酸铜为主盐, 加入氢氧化钾和合适的光亮剂, 配制出一种无氰碱性镀铜液.通过赫尔槽试验确定其合适的电流密度范围为0.5~2 A/dm2.分别对该无氰碱性镀铜层在铜基体、铝合金基体、锌合金基体上以及以该镀层作为镀铬层的底层时的结合力进行了测定,表明该镀铜层的结合力较好.测定该镀铜的沉积速率、电流效率、极化曲线以及镀液稳定性的结果表明,该无氰镀铜的电流效率与沉积速率都较高,极化度优于焦磷酸盐镀铜,且该镀液的稳定性较好.
Related Articles
No related articles found