Electrical Contact for Rely

Electrical Contact
1. Types:
Solid contact rivet, bimetal contact rivet, tri-metal contact rivet.

2. Chemical composition:
Face Material: AG, FAG, AgSnO2, AgNi, AgZnO2, AgCdO, AgSnO2In2O3, etc.
Base Material: Cu, AG

3 Characteristics:
1) AgNi /Cu bimetal rivet:
A. It is widely used in AC switches.
B. It may be directly soldered to contact bridges, without the additional solder layers

2) AgCdO/Cu bimetal rivet
A. When the temperature is above900° C, CdO sublimes and cools the contactor surface and reduces arc energy and extinguishments.
B. CdO improves the welding resistance

3) AgZnO Rivet and AgZnO/Cu bimetal rivet
A. It is more thermally stable than CdO.
B. Higher contactor resistance, which would be compensated through structural means, such as a higher contacting force.

4) AgSnO2 and AgSnO2 In2O3 bimetal rivet
A. AgSnO2 and AgSnO2In2O3 are the ideal environment-protecting materials.
B. SnO2 has better thermal stability and higher hardness than CdO



4. Application
1) Electronics, communication, automotive industry, household appliances,
Automation
2) Switchgears, relays, mini-circuit breaker, switches, contactors, thermostats



5. Manufacturing and test equipments
Tri-metal rivet machine from German, bi-compounded rivet machine, Colored Microscope, 3D coordinator Apparatus, Hardness Test Machine, etc.


6. Production means:
1) A well equipped workshop with hot welding and cold welding machines
2) A pressurized air conditioned workshop ensures the cleanliness required for electronic applications
3) An ISO9002 approved quality system. On the spot quality supervision to maintain optimum reliability
4) An excellent technical environment and a first-rate metallurgical laboratory


7. Package
1) In hermetically sealed plastics bags
2) In plastic containers with dehydrating agent
3) Labeling with traceability number and packaging date


8. Schematic picture:
If the rivet head is flat, please kindly provide the datas as "D*T(S)+d*L" and.
If it is round, except the above datas, please offer the R in additional.
It is better if you can provide the drawings. Thus it is easy for us to supply right products with suitable price.



9. Qulity assureance: