承钢20吨氧气顶吹转炉溅渣护炉工艺研究  

RESEARCH ABOUT SLAG-SPLASHING FURNACE-PROTECTING TECHNOLOGY FOR 20 TON OXYGEN TOP-BLOWN CONVERTER IN CHENGDE IRON AND STEEL COMPANY

作　　者：白瑞国 张兴利 乔海林 杜维玲 王浩 

机构地区：[1]承德钢铁公司炼钢厂技术科,河北省承德067002 [2]承德钢铁公司

出　　处：《河北冶金》2000年第2期45-49,共5页Hebei Metallurgy

摘　　要：阐述了承钢在采用溅渣护炉工艺过程中存在的问题。通过采取一系列技术改造，对溅渣护炉工艺进行了忧化，取得了较好效果。The problems occurred in using slap-splashing fumace-protecting technology in Chengde Iron and Steel Company is stated.The technology is optimized with adopting a series of technical innovation and good effect is got.

关 键 词：溅渣护炉 拉碳 渣系 岩相结构 氧气顶吹转炉 

分 类 号：TF724.5[冶金工程—钢铁冶金]