AgW60-80 Silver Tungsten Alloy Silver Tungsten Electrode Contacts for Precision Probe

Silver tungsten description

Silver tungsten is mainly used in electrode materials and welding materials; Such as: low voltage automatic switch, high voltage circuit breaker and protection switch and so on.

Silver and tungsten binary alloy, whether in liquid or solid state, silver and tungsten are not mutually soluble. There are AgW30, AgW60, AgW80 and AgW90 and so on. High hardness, strong ability to resist arc erosion, adhesion and fusion welding. Manufactured by powder metallurgy. Alloys greater than 60% tungsten are mostly produced by immersion method. Used as low-voltage power switch, reuse switch, locomotive switch, high-current switch pre-contact, and heavy load relay, air circuit breaker, etc. Adding cobalt can improve the wettability of silver to tungsten and reduce the contact resistance.

General Grade and characteristic

General Size:

Features of silver tungsten alloy

Silver-tungsten alloy combines the advantages of silver and tungsten, such as high melting point, high specific gravity, easy cutting, high conductivity, wear resistance, loss resistance, welding resistance, oxidation resistance, etc. It can make electrodes with high finish that are difficult to be processed by general processing equipment and tools; The silver tungsten electrode can achieve a better finish than the ordinary electrode, so that the mold can achieve very high accuracy.