Name: The tungsten composition material of silver carbonization
Material: AgWC
Application: Apply to the low-voltage automatic switch , high-pressure circuit breaker and protecting the switch ,etc..
Touch head performance :
|
Material |
Composition % |
Density |
μΩ.cm<= |
Hardness (HV) | ||
|
Ag |
Wc |
C | ||||
|
AgWC40 |
60 |
40 |
- |
11.8-12.1 |
4.0-3.3 |
1274-1568 |
|
AgWC50 |
50 |
50 |
- |
12.2-12.8 |
4.5-3.7 |
1372-1666 |
|
AgWC60 |
40 |
60 |
- |
13.0-13.5 |
4.0-4.2 |
1568-1862 |
|
AgWC12C3 |
85 |
12 |
3 |
9.4 |
3.4 |
500 |
Products type: Material of silk Slice of material Press one Rivet
Product performance: Containing 12-65 of tungsten carbide silver carbonization tungsten material hardness extremely high, extremely hard-wearing, exposed to resistance slightly higher than the silver tungsten, but very steady, because electric arc free carbon play a reducing role at the function, prevent , oxidize layer form, able to bear electric arc to be function fine, burn , decrease , little , weld , inclined to little, can mate and use with silver nickel . So adopt it for asymmetrical mating and touching the head sometimes. Circuit breaker for instance , leak electricity switch and track switch ,etc..