基于圆筒型LF钢包炉的物理模型研究  

Physical Model Based Research on the Cylindrical Type LF

作　　者：崔荣峰[1] 周俐[2] 窦蓓蓓[2] 吴劲松[2] 

机构地区：[1]中冶华天工程技术有限公司 [2]安徽工业大学

出　　处：《宽厚板》2007年第5期7-8,29,共3页Wide and Heavy Plate

摘　　要：针对南钢LF炉存在的问题,根据相似原理,建立相应的物理模型。通过对钢包的混匀时间试验,确立了LF炉合理的吹气口位置,获得混匀时间数学表达式,从而对钢包设计和现场工艺优化提供参考。Based on the existing problems of LF in Nanjing Iron and Steel Co. Ltd, the physical model has been set up by the similarity theorem. Through the homogenizing time test of LF, the reasonable position of purging hole has been determined and the mathematical formula for homogenizing time has been worked out, which can be used as references for ladle design and process optimization

关 键 词：相似原理 物理模型 混匀时间 吹气口 

分 类 号：TF769.2[冶金工程—钢铁冶金]