... Material:Ag,AgCdO,AgNi,AgSnO,AgZnO Item name: Switch Contacts, Sliver Alloy Rivets Contacts Specifications1.Material: AgSnO ... Cadmium alloy (AgCd) has good electric conductivity and some ability of arc elimination, been used in carbon electrical ... evaporation blow off the arcing as decomposing, and purify the face of contacts. So it will reduce the wear ... .00.3-0.41.2,1.5 1-24,69,10,11,123.00.8,1.0 ...