Specification :

Silver rivet and Ag/ Cu bimetal rivet:
Pure silver has a high level of electrical and thermal conductivity, good plasticity
and arc corrosion resistance, as well as a very low contact resistance. It is
easily soldered and is the ideal contactor material for continuous, enclosed electric
connectors. It is one of the most widely used materials in small capacity
and low voltage electrical appliances, such as automatic control switches,
thermostats, baking machines, oven, timers, thermal relays, and computers.

AgCu rivet:
This contact has good electrical conductivity and its surface is not liable to oxidization.
The addition of 3 - 28% copper may remarkably improve the silver' s flame
resistance. Hence, copper contact material may be used in current strength up
to 16A. The addition of copper, especially of high copper content, for example
10% , will greatly reduce material transferring during DC working conditions. It
is widely used in AC contactors, relays, electric tool switches, buttons, timers,
and other household electrical appliances.

Fk Ag contact rivet:
This fine crystal silver contains a 0.12% nickel additive and has a low contact
resistance, which is similar to that of pure silver, without the variable switching
times. Its fusion welding and flame resistance is slightly higher than that of
pure silver, and under almost equal contact resistance, its strength and heat
resistance are higher than that of a silver-copper composite contactor. It is
suitable for various temperature adjustments of working current