COMPOSITE SILVER CADMIUM OXIDE ALLOY CONTACT WITH SILVER CADIUM SURFACE

摘要

A composite electric contact comprising a silver-cadmium oxide alloy as the contact material or element and having a silver-cadmium layer integrally formed on the face opposite to the contact face. The concentration of cadmium oxide particles increases from a minimum at the contact face to a maximum toward the face with the silver-cadmium layer.