This desulphurizer has the actions of desulphurizing, predeoxidising and no secondary oxidated for protecting liquid steel.
该脱硫剂具备脱硫 、 预脱氧和保护钢液不被二次氧化的作用.
Magnesium is widely used in the pretreatment of hot metal as a desulphurizer.
镁作为一种强脱硫剂,在铁水预处理中应用较为广泛.