High-Purity Tungsten Powder
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High-purity tungsten powder has the purity of at least 99.99%, with chemical purity from 99.99%~99.9999%; the content of impurity elements in it should be among (0.1～1000)×10-12, however, as for the some special elements like radioactive, alkali metal, heavy metals and gas elements ect., their content of will be special required respectively. The products of high-purity tungsten powder are high purity tungsten bar, rod, electrode, wire, sheet, plate, and pure tungsten and titanium tungsten sputter targets material ect.. Preparation of High-purity…