?4x200mm tungsten copper rod with diameter of ?4mm and length of 200mm, can be widely used in high temperature materials, high voltage switches electrical alloys, electrical processing electrodes, microelectronic materials, as parts and components widely used in aerospace, aviation, electronics, power, metallurgy, machinery, sports equipment and other industries.
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?4x200mm tungsten copper rod has good electrical conductivity, high softening temperature, but also has arc corrosion resistance, high wear resistance, long service life, low frequency of correction electrode, and saves cost and maintenance cost of processing tools on the basis of improving production efficiency.