Silver Tungsten Electrode
Silver tungsten electrode is alloy of tungsten and silver, also called silver tungsten bar or silver tungsten rod.
Silver tungsten electrde physical properties:
Density:11.75-16.10g/cm3; It depends the content of tungsten and silver;
Composition: W30-80%, Ag 20-70%,
Silver tungsten electrde is feature with high arc corrosion, high hardness, nice electrial conductivity and high fusion welding resistance ect.
Specification of sivler tungsten electrode: AgW30, AgW40, AgW50, AgW55, AgW60, AgW65, AgW70, AgW75, AgW80, AgW85;
Application of silver tungsten electrde:
* Silver tungsten electrde commonly used as switches. It performs well in AC welding;
*Used in high temperature resistance industry;
*Applied in metallurgy industry and microelectronics industry;
*Applied for sport equipment;
* Silver tungsten electrde
Because of the mutal solubility of tungsten silver is too low, silver tungsten electrode only can be manufactured by powder metallurgy and pressing method.