tungsten silver alloy
Tungsten Silver Alloy
W-Ag alloy，An alloy of tungsten and silver, containing silver 30% to 70%. The preparation method is the same as tungsten copper alloy. Compared with tungsten-copper alloy, tungsten-silver alloy has better thermal conductivity, plasticity and oxidation resistance. The application of this alloy is similar to that of tungsten-copper alloy, which was used as the throat liner of solid rocket. In the electrical switch, tungsten silver alloy is more used in the lower voltage circuit breaker, automatic switch, contact switch and other requirements of good oxidation resistance, higher thermal conductivity, smaller contact size, open and close frequently operated occasions.