Hot sales Silver Electrical Contact Rivet For Switch

Features:



(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, CdO is sublimated and the contact surface is cooled down in order to reduce and even extinguish the arc energy. This method can increase the resistance against welding



(3) Contact materials produced by powder sintering-extruding methods have higher density and lower resistance rate



(4) It also has higher welding resistance and uniform arc erosion Inner


AgNi Contact: contact rivet


Features:


(1) AgNi contact material contains 10% to 40% Ni



(2) Produced by powder metallurgical production, with low and stable contact resistance, high hardness and mechanical strength



(3) Material transfer in case of DC is very low



(4) High electrical and thermal conductivity



(5) With very low arc erosion. On making higher current, normally asymmetric pairs with Ag contact materials are applied



(6) Wire of solid and composite rivets produced by powder sintering-extruding methods