【摘要】 复合脱氧剂铝锰铁用于顶吹氧气转炉冶炼预脱氧，可提高合金回收率，降低成本，提高钢质量，扩大生产品种，是理想的新型复合脱氧材料。更多还原

【Abstract】 Compound deoxidizers of Al,Mn & Fe are used to pre-deoxidize in BOF,which can increase recovery rate of alloys,reduce cost,improve steel quality and increase varieties of steel products. They are recognized to be excellent new compound deoxidizing material.更多还原