It is widely used in LF and VD. As the S content in steel not less than 0.03%, it should be low to 0.015% of S content after processing with this product.
They are intended for use in steel refining operations both inside and outside the furnace. The products are offered in the form of granules with particle size ranging from 3 to 25 mm, which facilitates proportioning and eliminates dusting. They have a low melting point, high reactivity and show strong reducing and refining, especially desulphurising property.