As the contact element in the electric switch, the performance of the electric contact materials bears on the service performance of the electric switch directly.
Our precision alloy is a kind of metallic functional materials, there as nickel base and copper base these two series.
Precious clad metal is a new functional composite metal. The base metal is copper or copper alloy. Precious metals, such as Au,Ag,Pd,Pt, are cladded on the base metal as an inlay or overly through some speial bonding process.