... Ag/Cu, AgZnO, AgNi, AgCdO, etc.AgNi Contact:FeaturesElectrical contact performance can be enhanced by using powder agglutinated extrusion craft ... Produced by powder metallurgical production, with low and stable contact resistance, high hardness and mechanical strength(3) Material ... making higher current, normally asymmetric pairs with Ag contact materials are applied(6) Wire of solid and composite ...