The use of electronic-grade material conditions are different, and there are several elements of the alloy. And electrode materials are required to avoid low-resistivity electrode overheating, high-temperature strength materials to reduce wear and tear, in the arc melting under the action of the adhesive and other properties essential to improve the service life.

Advantages: weldability, high conductivity, suitable for the linear expansion coefficient. Better high temperature strength, low resistivity

Materials: