【摘要】 转炉采用溅渣护炉时溅渣层在下一炉冶炼过程熔入炉渣 ,能够促进石灰溶解、加速成渣过程。吹炼终点时溅渣与未溅渣炉次钢中氧、磷、硫、氮平均含量基本相同 ,溅渣护炉对钢的质量没有影响更多还原

【Abstract】 Using slag splashing on BOF,the splashed slag layer melts and accelerates dissolution of lime and slag forming during next heat The average content of oxygen,phosphorus,sulphur and nitrogen in the steel melt at end point are nearly the same both with and without slag splashing The quality of steel is not affected by using slag splashing更多还原