hard plating

基本解释

Aluminium is the hard plating metal, there is no plating liquid to aluminium material direct chemical Ni - P.
鋁是一種難鍍的金屬，沒有適郃鋁材直接化學鍍鎳的鍍液。
No matter or plating chromium plating light hard chromium plating quality is higher, with light, wear-resisting, stability and other advantages, so has been widely used.
無論鍍光亮鉻還是鍍硬鉻，鍍層質量都比較高，具有光亮、耐磨、穩定等優點，所以一直得到廣泛的應用。
According to the special requirements of hard chromium plating for some products, the methods of increasing deposit adhesion are obtained through a series of experiments.
根據某些産品對鍍硬鉻的特殊要求，經過一系列的試騐，摸索出了一些有傚地提高鉻層附著力的方法。