转炉冶炼预加入部分石灰造渣工艺生产试验  

INVESTIGATION IN PROCESS OF SLAGGIN BY ADDING IN ADVACE PROPER AMOUNT OF LIME INTO FURNACE IN CONVERTER REFINING.

作　　者：张义才 张冬霖 

机构地区：[1]南京钢铁厂

出　　处：《炼钢》1994年第5期8-11,共4页Steelmaking

摘　　要：利用向炉内兑入铁水的冲击能，对预加入转炉内的石灰进行搅拌、加热及预浸润使前期成渣提前１ｍｉｎ以上，前期脱磷效果增加２５％以上。he impact energy generating during teeming the hot metal into the bath is effectively utilized to blend,reheat and infiltrate the lime added in advance into the converter so that the slagging at the ini-tial stage is accomplished one minute ahead of schedule and the effect of dephosphorization according-ly improved by 25%at the same time

关 键 词：石灰预加入 造渣 转炉冶炼 转炉炼钢 

分 类 号：TF713.3[冶金工程—钢铁冶金]