Bismuth tungstate (Bi₂WO₆) is a typical n-type semiconductor formed from octahedral WO₆ and Bi₂O₂ layers. Bi₂WO₆ has excellent chemical properties, unique ferroelectric properties, catalytic properties and magnetic susceptibility of non-linear dielectrics. Bi₂WO₆ is a good visible-light photocatalyst material.

Nano tungsten trioxide powder is an important industrial raw material, which can be used to prepare nano-tungsten powder and nano-tungsten carbide powder. In addition, nano WO₃ has a strong ability to absorb electromagnetic waves. It can be used as a good absorbent material in the utilization of solar energy and an important invisible material in the military.

Tungsten-copper composite is one of the heat sink materials widely used in power devices. It has good thermal conductivity and thermal expansion coefficient close to that of Si, GaAs and other semiconductor cores. Density of composites is the main factor affecting the electrical conductivity, thermal conductivity and expansion properties of composites, and it is also the key technical index.

Tungsten tailings are solid waste discharged from tungsten-bearing minerals in tungsten ores. China's tungsten resources have very low taste and few rich ores, and only 20% of the tungsten grade (WO₃) is greater than 0.5%. As a result, a large number of tungsten tailings are produced in the process of beneficiation.