Tungsten Copper Electrode and Other Materials Comparison V

Tungsten copper (Cu-W) not only has high melt point, low coefficient of expansion and spark resistance, but also has good conductivity so that it is a new kind of high-performance electrode material. Tungsten copper electrode is widely used in die steel and WC work-pieces, the common ratio of Cu/W is 25:75. However, the higher price than graphite or copper, tungsten copper spreading has been blocked to some extent.

Some researchers use copper, tungsten copper, brass and aluminum as electrode for hardened steel machining. The result shows that Cu and Al have higher speed and better precision, Cu and tungsten copper (W-Cu) has the lowest electrode wastage and brass electrode wastage is the largest. Therefore, Cu is a kind of ideal electrode for hardened steel machining, which has low wastage of electrode and high MRR (Material Removal Rate).

More information about tungsten copper electrode and other materials comparison, click here:

http://news.chinatungsten.com/en/tungsten-information/79286-ti-10093 
http://news.chinatungsten.com/en/tungsten-information/79316-ti-10129 
http://news.chinatungsten.com/en/tungsten-information/79338-ti-10130 
http://news.chinatungsten.com/en/tungsten-information/79339-ti-10131

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