... bimetal rivet: This contact includes AgCdO10, AgCdO12, AgCdO15, and this kind of electrical contact has one of the most important materials ... -protecting materials for substituting AgCdO. This kind of electrical contact is widely used in 2005, and our ... , Western Union, Pal-pay, etcOur Contact Rivet Workshop performance of different materials Specification of Our Bimetal Rivet Our LabEquipment & Test ...