Kinds of silver contact rivets: AgCdO, AgZnO, AgSnO2, AgSno2In203 Head dimension:1.0-10.0mm shank thickness:0.6-4.0mm
AgCdO
(1)AgCdO is a kind of most important contact material among silver metal-oxide materials, and it is widely used for low-voltage devices.
(2)When the temperature is higher than 900oC, Cdp is sublimated and the contact surface is cooled sown in order to reduce and even extinguish and the arc energy. This method can increase the resistance against welding.
(3)Contact materials produced by powder sintering-extruding methods have higher density and low resistance rate.
(4)It also has higher welding resistance and uniform arc erosion inner
AgZnO
(1)ZnO, one type of material in AgZnO contact, has comparatively higher thermal stability.
(2)It has higher welding resistance and low arc erosion with strong magnetic arc blowing under large switching capacity
(3)Ag ZnO contact material is innocuous and has no pollution to the environment
AgSno2
(1)It is the ideal material of AgCdO and has excellent propertities of contacts, higher thermal stabilty and higher resistance against welding and erosion than AgCdO material.
(2)Non-poisonous.
silver rivet/silver contact
