... 2,AgCdO,AgSnOIn,AgNi,AgZnO,AgCu 3,Usage:relay,switch,contactor,breaker,starter,motor 4,ISO9001,SGS Specification:1Certification: ... AgSnO2, AgZnO, AgSnOInO, etc 5Type: Solid rivet, Bimetal rivet, Button rivet, Tri-metal rivet, etc. Characteristic: 1. Silver rivet and ... environment-protecting materials for substituting AgCdO. This kind of electrical contact is widely used in 2005, and our product ...