摘要
本文介绍了国外中间包气体净化除去钢中夹杂物的两种新方法。一是埋设透气管；二是安装透气梁，但二者都有不足之处。初步认为，综合采用气体净化与挡渣堰（坝）及过滤器等合理配置措施，可以获得良好的净化效果。
Two kinds of new gas purging techniques for inclusion removing in tundish are intro-duced.The first kind is embedding gas permeable pipe,and the other is installing a permeable beam in tundish.The features and problems are discussed which results the conclusion that gas purging will be more effective if it coordinates rationalv with dams、weir and filter.
出处
《炼钢》
CAS
北大核心
1995年第3期30-32,41,共4页
Steelmaking
