Copper is a chemically stable metal, high temperature resistance, cold resistance, corrosion resistance, and the melting point of copper is relatively high, and has good electrical conductivity, so in the scene related to high temperature and conductivity, the use of copper products is one of the best and relatively safe choices. The state of copper that is usually used is copper sheet, copper pipe and copper rod, which are more commonly used. The copper sheet can be made of open type terminals, the copper tube can be made of tubular terminals, and the copper rod is generally used to make oil-blocking copper terminals, so no matter which terminal is selected, it has good electrical conductivity. And the texture of copper is hard, it can play the effect of pressure resistance, chemical stability, it is not easy to react with other elements, and compared with other metals, copper has a more cost-effective advantage.
