摘要
采用水力模型的研究方法，针对马钢50t转炉溅渣护炉工艺进行了冷态模拟实验，得出的优化工艺参数为：高温溅渣，枪位为1600～1800mm，喷吹氮气的流量在11500NmVh以上，喷吹压力控制为1．0MPa。
By means of hydraulic model,cold analog experiments are undertaken on the process of furnace prote.Ction with slag splashing of 50t BOF in Ma Anshan Iron & Steel Corporation. The following optimization process parameters are obtained: When slag aplashing at high temperature,lance distance is about 1600-1800mm i the flow rate o f gas is over 11500 Nm'/h and pressure is 1. 0 MPa.
出处
《炼钢》
CAS
北大核心
1998年第3期44-50,共7页
Steelmaking
关键词
顶吹
转炉炼钢
溅渣护炉
模型试验
氧气转炉
BOF
slag splashing
lining protection technology
model experiment
