In addition, the change in a stream of steel slag making agent ratio, due to enhanced initial deoxidation, control the composition of the slag, it has promoted the initial desulfurization refining.

• 另外，改变投入出钢流中的造渣剂的配比后，由于强化了初期脱氧，控制了钢渣的组成，因此促进了精炼初期的脱硫。