摘要
介绍了昆钢以中高磷铁水为原料试制60Si2Mn弹簧铜的过程，采用转炉-LE精炼一连铸以及“低拉碳补吹、炉后增碳、弱碱性精炼渣精炼净化、全程保护浇注、电磁搅拌”的冶炼工艺和设备使钢水洁净度达到要求。
Production process of making 60Si2Mn spring flat and using middle and high phosphorous hot metal in kungang was introduced,the process and equipments,including top and bottom blowing converterladle refining furnace-continuous caster,deep-decarbonization and carbonization after blowing,refining with alkalescent refinery scum for cleanliness,full protection casting and M-EMS,are used to make steel
