转炉炉壳的汽雾冷却温度与炉衬材料的关系  

Relationship between hi-vap cooling temperature and lining refractories for BOF shell

作　　者：马学东 孟惠荣[1] 高兴歧[2] 

机构地区：[1]中国矿业大学(北京校区)机电系,北京100083 [2]鞍山钢铁学院机电学院

出　　处：《耐火材料》2002年第3期142-144,共3页Refractories

摘　　要：采用有限元分析法 (FEA)模拟了两种不同炉衬材料和布置的转炉瞬态温度场。通过对比发现 ,炉衬材质及其布置影响转炉汽雾冷却的效果和区域 ,永久层炉衬的布置和材料种类影响汽雾冷却时从炉衬内表面到炉壳的能量补给速率 ,从而影响汽雾冷却对炉壳温度的控制。The instantaneous temperature fields of two kinds of BOFs with different lining refractories and constructions were simulated by finite element analysis (FEA) method.The comparative results show that lining refractories and their construction affect the effect and area of hi-vap cooling,and the permanent lining refractories variety and their construction affect the energy supply rate from internal surface of the lining to BOF shell and therefore affect the control of hi-vap to shell temperature.

关 键 词：冷却温度 材料 转炉 炉壳 炉衬 汽雾冷却 有限元分析 耐火材料 

分 类 号：TF748.2[冶金工程—钢铁冶金] TQ175[化学工程—硅酸盐工业]