Application advances of microwave and ultrasonic in tungsten metallurgy

The application processes with microwave and ultrasonic technology in tungsten metallurgy is introduced. The application of microwave in tungsten metallurgy includes the promotion of the ore leaching of scheelite and wolframite, as well as the synthesis of tungsten-containing compounds, the sintering of the tungsten -containing compounds and the thermal decomposition preparation of tungsten trioxide. The application of ultrasonic in metallurgy of tungsten contains the enforcement of the extraction of tungsten -containing compounds and crystallization of APT, assisted preparation of tungsten-containing compounds and industrial testing. The application of microwave and ultrasonic technology in tungsten metallurgy are becoming increasingly prevalent and far-reaching.