The conditions,the processes and the results of test of adding Mg-Fe ball in EF production as slag-making material in No.1 Steel Making Plant of TISCO were introduced.

• 介绍了太钢第一炼钢厂将镁铁球作为造渣剂加入电炉生产中试用的试验条件、试验工艺及试验结果。