Spherical vanadium powder is recognized internationally as an ideal candidate material for certain key structural components of fusion reactors. The most significant advantage is its low activation characteristics under neutron irradiation conditions and excellent high-temperature strength performance. In addition, Spherical vanadium powder also has good resistance to radiation induced expansion and damage, good dimensional stability, good thermal conductivity, low thermal expansion coefficient and elastic modulus, low biological hazard safety and environmental protection characteristics, and good Creep resistance, good processing performance, and good corrosion resistance to liquid lithium.

Spherical vanadium powder is one of the most important candidate structural materials for nuclear fusion reactors. Therefore, metallic vanadium has broad application prospects in the structural design of the first wall, cladding and divertor of fusion reactors, as well as in aerospace and high temperature fields. .

In the application of Spherical vanadium powder, it is usually necessary to make various structural parts, such as space curved shells. Because metallic vanadium will produce v2o5 at high temperatures, which is a highly toxic substance, vacuum sheath forging is usually used in the material preparation process, such as ingot billeting, extrusion, etc., if the shell is formed, this method is also used. The method, due to its large amount of deformation, has the risk of releasing toxic substances from the rupture of the sheath, and the process is relatively complicated, the margin is large, and the cost is high.