Due to the samll quantity of nickel in the fine grain silver (FAg), FAg possess very high electrical and thermal conductivity and resisitance to arc erosion and mechanical strength are higher than that of silver.
FAg/Cu contacts can reduce the pressure in riveting, and reduce the constrained and damage to the parts.
FAg/Cu contacts are widely applied in low voltage electrical appliances, such as Thermostats, Relays, Switches and AC contactors etc.

Composite Contact Rivet apply to continuous automatically production.After riveting,they don’t need other manufacturing technical methods(such as electroplating,welding etc).