Since the vanadium oxide is softer than vanadium carbide, it is easily reduced to fine particles in the step of mixing by means of a ball mill in raw-material preparation.
由于氧化钒 与碳化钒相比较为柔软，因此在配制原料时在采用球磨机进行混合的步骤中 容易进行微粒化。
3
The test results show that this mill solution is simple, operation is easy and the function of oxide film is fine. It has been widely applied in production.