The phosphorated fluid not only is applied to ferrous metal and its alloy, but also to surface disposal of aluminum, zinc, copper, nickel, chrome and various materials and alloys.
磷化液不仅应用于黑色金属及其合金上，而且已应用到铝、锌、铜、镍、铬等各种材质和合金上的表面处理。
2
Bronze (copper tin alloy) : its main feature is the addition of zincnickel, corrosion resistance is very good.
青铜即(铜锡合金)：它主要的特色是除了锌镍之外，耐腐蚀性很好的。
3
The invention relates to a nickel plating technology for aluminum alloy that includes zinc-depositing, copper plating and nickel plating processes.