- Contact Person : Mr. Xiong Dennis
- Company Name : Wenzhou Saijin Electrical Alloy Co., Ltd.
- Tel : 86-577-85238886
- Fax : 86-577-85233668
- Address : Zhejiang,wenzhou,longwan haichen highway NO.188
- Country/Region : China
- Zip : 325055
AgSnO2environment-protecting contact
Detailed Product Description
AgSnO2/AgSnO2IN2O3
General Description
AgSnO2 and AgSnO2In2O3 show high arc erosion resistance and a good resistance againest contact welding. By introducing certain additives, the AgSnO2 materials, produced by the powder metallurgy technique( sintering and extrusion) can be modified in such a manner that contact resistance and over temperature behavior can be maintained low and stable over sevice life. Material transfer in DC operation is low.Contact materials of the AgSnO2 and AgSnO2In2O3 type are non-toxic and friendly to the environment.
Application Scope
Wildely used in various kinds of contactors.,relay, circuit breakers and switches,and so on.
AgSnO2 | AgSnO2In2O3 | |||||
SnO2 Content(wt.%) | 8±1 | 10±1 | 12±1 | 6±In2O3(4) | 8±In2O3(4) | 9±In2O3(4) |
Elec.Resistivity (μΩ. Cm) | ≤2.30 | ≤2.40 | ≤2.50 | ≤3.30 | ≤3.40 | ≤3.50 |
Hardness HV(Mpa) | ≥700 | ≥700 | ≥750 | ≥720 | ≥760 | ≥780 |
Density(g/cm3) | ≥10.00 | ≥9.90 | ≥9.80 | ≥9.80 | ≥9.75 | ≥9.75 |
