Vacuum interrupter contacts and process for producing the same.

摘要

A vacuum breaker contact produced according to the coating step of forming a metal coated layer comprising at least one metal selected from the group consisting of Cu, Ag, Ni, Sn, In, Fe and alloys thereof on at least a part of the surface of the contact substrate having a predetermined shape to a thickness of 10 mu m or less, and the diffusion step of having a part of said metal coated layer diffused into said contact substrate.