Electrical Contact Bimetal Rivet

Electrical bimetal Contact Rivets Production Information

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.

AgNi /Cu bimetal rivet:

In low voltage engineering, this contact is widely used in AC switches as an electrical contact. Its advantages include that it may be directly soldered to contact bridges, without the need for additional solder layers, thus making manufacturing of contactor components simple and economical.

Pure Silver Contact Rivet:

(1) Pure silver has extremely high electrical conductivity

(2) Very low contact resistance

(3) Easy to solder

(4) It is easy to produce, so silver is an ideal contact material

(5) It is one of the most widely used materials in small capacity and voltage

AgSnO2 Contact Rivet:

(1) AgSnO2 is the ideal material of replacing AgCdO and has excellent properties of contacts

(2) AgSnO2 has higher thermal stability

(3) AgSnO2 has higher resistance against welding and erosion than AgCdO material

(4) Non-poisonous. So it is a new and environment-friendly material used in contact

(5) For AgSnO2 contact material, the contact resistance can be controlled within the limited range by putting in a small amount of additive of special metal-oxide

(6) Contact materials produced by powder metallurgy processing method have higher resistance against arc erosion and less arc bumming than those produced by oxidation processing method

1. Working Layer Materials of Electric Contact Rivet:
AgSnO2In3O3, AgSnO2, AgNi, AgCdo, PAg, FAg, AgFe

2.Matrix Material
Cu\CuNi.

3. Rivet Contact Application:
Widely applied in low voltage electrical appliances, such as Contactor, Relay, Starter, Voltage Controller, Automobile, Circuit Breaker, Thermostats, Intelligent Switches etc

Ningbo Hanbo Precious Alloy Co., Ltd. we are the manufacturer of silver based electrical contact materials, contact rivets and contact assemblies. We has already adopted the Management System Certification of ISO/TS16949:2009, ISO9001:2008 and ISO14001:2004. Our goal is to become a well-known company, the leading manufacturer of electrical and electronic materials in the world, and for the sustainable development of human society to contribute a force.

The quotation of Electrical Sliver Alloy Contact Rivet is changeable based on the adjustment of the Silver price.