Tungsten Copper Electrode Types III

Electrical discharge machining (EDM) has high energy density of pulse discharge, short duration pulse discharge, do not contact with the work-piece, variable structure for simplifying and requires small macro force and other properties. In the early, Electrical discharge machining (EDM) often use Cu or graphite as electrodes, which is cheap and easy to be ablated.

However, tungsten copper has good high temperature resistance, high strength under high temperature, arc resistance, excellent conductivity and radiating so that it can be widely used in EDM, resistance welding and high pressure discharge tube electrode. The electrode for EDM is various, as tungsten copper electrode, it should be high density and good uniformity, especially rod, pipe and other shapes of electrodes. In addition, due to the advantage of tungsten, tungsten copper has high electrical speed, low wear rate, accurate shape and excellent anti-corrosion, which increases the accuracy of products.











 

More information about tungsten copper electrode types, click here:

http://news.chinatungsten.com/en/tungsten-information/79114-ti-10084 
http://news.chinatungsten.com/en/tungsten-information/79116-ti-10085

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