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Can copper tungsten alloy rods be used as touch solder pins [CNC Carbide Inserts]

What touch solder pin?Are you talking about resistance spot welding electrodes?It is best to use chromium-zirconium-copper, a high-temperature resistant alloy, which does not soften at high temperatures and is resistant to wear


Tungsten copper alloy is an alloy composed of tungsten and copper.The copper content of common alloys is 10%-50%.The alloy is prepared by powder metallurgy, which has good electrical and thermal conductivity, good high temperature strength and certain plasticity.At very high temperatures, such as above 3000C, the copper in the alloy is liquefied and evaporated, absorbing a large amount of heat, and reducing the surface temperature of the material.So this kind of material is also called metal sweating material.

Tungsten copper composite material is a two-phase structure pseudo alloy mainly composed of tungsten and copper elements, and is a metal matrix composite material.Because the physical properties of copper and tungsten carbide rods are quite different, they cannot be produced by the fusion casting method, and are generally produced by powder alloy technology..

Tungsten copper alloy has a wide range of uses, most of which are used in aerospace, aviation, electronics, electric power, metallurgy, machinery, sports equipment and other industries.Secondly, it is also used to manufacture high-temperature components such as the contacts of high-voltage electrical switches that are resistant to arc ablation, rocket nozzle throat linings, and tail rudders, as well as electrodes for electrical machining, high-temperature molds, and other applications that require electrical and thermal conductivity and high-temperature use. occasion.

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