Silver-Tungsten Alloys Bar
Silver alloy composed of silver and tungsten, binary alloy of silver and tungsten. Tungsten silver is a silver alloy composed of silver and tungsten, a binary alloy of silver and tungsten. Used as low-voltage power switches, lifting switches, locomotive switches, pre-contacts of high-current switches, as well as heavy-load relays, air circuit breakers, etc. Adding cobalt can improve the wettability of silver to tungsten and reduce contact resistance. The produced tungsten-silver alloy conforms to the national standard GB/T8320-2003 and ASTM B631 standard.