hard plating

基本解釋

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(xué)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(zhì)量都比較高，具有光亮、耐磨、穩(wěn)定等優(yōu)點(diǎn)，所以一直得到廣泛的應(yīng)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(jù)某些産品對鍍硬鉻的特殊要求，經(jīng)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。