铝合金化学镀Ni－P

Electroless Plating of Ni-P on Aluminium Alloy

介绍利用还原剂在铝合金表面沉积Ｎｉ－Ｐ的工艺方法。该工艺操作简便，所得到的沉积层结合力良好、硬度高、耐蚀性能优异。可用于航空精密仪器仪表的防护与装饰。

An electroless plating technology of depositing Ni-P on aluminium alloy is introduced. The technology is easy to operate. The deposition obtained has strong bonding strength, high hardness and exceedingly good corrosion-resisting property and can be used as the protective and decorative plating for aircraft precision instruments.