1、The melting point of this refining flux is about 1400℃, which can be melted rapidly at the steel-making temperature. It plays the role of slag melting and forming, which can completely replace fluorite in the refining process.

2、This refining flux has a high self-alkalinity. After the steel ladle is added, it has a strong effect to remove S and combines with SiO2, CaO, Al2O3 and the like in slag to form a CaO-Al2O3-SiO2 slag system with the strong ability of absorbing inclusions, thereby playing a role in purifying molten steel.

3、The refining flux can melt slag quickly and has a excellent arc-submerging effect in the early stage of refining, which can reduce the power consumption of refining furnace.