化学镀Ni-P在平板阀密封面上的应用

The Application of Electroless Plating Ni-P on Sealed Face of Flat Valve

介绍了Ｎｉ－Ｐ化学镀在高压平板阀密封面上的应用，阐述了Ｎｉ－Ｐ化学镀的工艺规程及规范，分析了常见缺陷及改进措施。

In this paper, the application of electroless plating Ni-P on sealed face of high pressure flat valve is introduced;technical regulation and standard is discussed ,the normal defects and improved steps are analysed.