The particle size of ferrosilicon powder is divided into multiple specifications. The common ones are 0~3mm, 0~5mm, 40 mesh, 50 mesh, 60 mesh, 80 mesh, 100 mesh, 200 mesh, 300 mesh, 400 mesh and other different specifications and particle sizes. size.
The finer the particle size of ferrosilicon powder, the larger its specific surface area, which can better contact with molten steel and improve its deoxidation effect. At the same time, the finer particle size of ferrosilicon powder can also be better combined with other alloying elements to improve the quality and performance of steel.
Therefore, when selecting ferrosilicon powder, we need to choose the appropriate particle size specification based on actual needs and product characteristics.
