Based on experimental results of thermodynamics study and BOF practice with medium-phosphorus hot metal at Meishan, the combined blowing pattern was studied.

• 在热力学平衡实验的基础上,依据梅钢冶炼中磷铁水的实践,对复吹转炉冶炼中磷铁水的最佳复吹模式进行了研究。