About Metal Alloy W-Cu Alloys Bar Custom Size Tungsten Copper Alloy Rod:

Tungsten-copper rod is an alloy of copper and tungsten. Copper content in commonly used alloys ranges from 10% to 50%. The alloy is prepared using powder metallurgy. It exhibits good electrical and thermal conductivity and high temperatures strength, as well as certain plasticity. Copper in the alloy liquefies and evaporates at very high temperatures such as 3000 degC. This absorbs heat and lowers the material’s temperature. This material is also known metal sweating.
Tungsten Copper is a composite material made from high-purity tungsten, high temperature sintering, copper infiltration, and static pressing. This utilizes the excellent metal characteristics of high purity tungsten powder as well as the plasticity and high conductivity high-purity, copper powder. Good arc breaking ability, good thermal and electrical conductivity, low thermal expansion, high strength, and high hardness.

Tungsten and copper alloy have many uses. They are used to produce contacts for high-voltage electric switches that are resistant to the arc ablation and rocket nozzle throat liners. There are many occasions that demand high temperature and thermal conductivity.

Resistance weld electrodes
Resistance welding electrode (select-tungsten copper WD10080) : This electrode combines the best of tungsten, copper, high temperature resistance and arc ablation resistance. It also has large specific gravity, good thermal conductivity, electrical and electrical conductivity, easy cutting, and the ability to sweat and cool. Because of its high hardness and high melting point, and anti-adhesion qualities, tungsten is frequently used in projection welding and as a butt welding electrode. It also has wear resistance and resistance to high temperatures.

Spark electrode
EDM electrode (choose either tungsten copper or WD10075 for your mold, and discharge tungsten steel should chooseWD10080). The loss of ordinary electrodes can be large and slow when tungsten superhard alloy is used. The workpiece’s accuracy can be greatly improved by using a low corrosion rate, precise electrode shapes, and high processing performance.

High Voltage Discharge Tube Electrodes
High-voltage electrode for high-voltage discharge tubes (select #WD10070). When the high voltage vacuum discharge tube is operating, the temperature of contact material will rise to several thousand degrees Celsius in a matter of seconds. The discharge tube can operate safely because of its thermal conductivity.

Technica data for Tungsten Copper Rod :

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