1) This product can be obtained by the secondary redox technology of tungsten powder.
2) The spherical powder is produced by granulation and sintering.
3) It can be prepared by rotating electrode DC arc plasma method.
4) Preparation of large particle powder from tungsten hexafluoride by vapor deposition method.
5) The ordinary tungsten powder is spheroidized and air-cooled with an inductively coupled plasma torch to obtain the product.

Spherical tungsten powder is the main raw material for the production of tungsten alloy, tungsten material and cemented carbide. Tungsten powder can be mixed with other metal powder to make tungsten alloy; tungsten powder can be processed into tungsten rod, tungsten wire, tungsten rod and other tungsten materials; tungsten powder can be made into tungsten carbide powder after carbon treatment, and tungsten carbide powder can be made into milling Carbide tools such as knives, drills and dies.
Due to the high melting point and high hardness of spherical tungsten powder, defects such as cracks, deformation, and sandwiching are easy to occur during processing, which affects the performance of the alloy. With the advancement of science and technology, 3D printing technology has gradually replaced the traditional powder metallurgy method, and is currently an ideal spherical tungsten powder processing technology.