生铁粒化工艺研究  

STUDY OF PIG IRON GRANULATING TECHNOLOGY

作　　者：贾大庸[1] 刘春生[1] 张建良[1] 史振作 郝子栋 

机构地区：[1]北京科技大学,阳泉市第一钢铁厂,北京科技大学传输原理教研室

出　　处：《钢铁》1995年第5期12-14,4,共4页Iron and Steel

摘　　要：铁水粒化─固态脱碳─电炉炼钢工艺已在工业生产中获得成功，本文主要结合生产中有关铁水粒化过程中的铁水温度，成分以及水枪高度和倾角对粒化过程的影响进行了研究，并提出相应的解决办法。The new technology,with three steps ─hot metal granulation,solid state decarbonrization and electric furnace steelmaking,has been successfully,put into production. In this paper,the different influences,including liquid iron temperature,composition,heights and angles of water jets on granulation during the industrial process have been studied.Meanwhill,some methods to solve the problems have been put forward.

关 键 词：表面张力 生铁 铁水粒化 脱碳粒铁 电弧炉炼钢 

分 类 号：TF741.5[冶金工程—钢铁冶金]