According to the producing reason , floating up mechanism and affecting factors for removing of Al2Q3 in melt steel,steel making plant of ANSC took some specified methods when bloom casting Al-killed steel,ensured the smooth casting of Al-killed steel.

• 根据钢水中(Al2O3)产生原因、上浮机理以及影响(Al2O3)排除因素,新轧炼钢厂方坯在浇注铝镇静钢时,相应制定了一定措施,保证中间包顺利浇注铝镇静钢。