What are the main features of magnesium alloy plate die casting? Let's take a look!Magnesium alloy plate castings are currently widely used die -casting materials. Magnesium alloy plate die -casting products are mainly used for lamps, automobiles, motors, household appliances and some communication

Phosphorus is a process of reaction of metal and dilute phosphate or acid phosphate solution to form a phosphate protective film. It is one of the ways to replace the treatment of poisonous chromate. On the surface of the metal, it generates a layer of non -metal, non -conductive, porous phosphate t