上海宝钢集团五钢公司新建年产35万t不锈钢及特殊钢长材短流程钢厂

BAOSTEEL GROUP SHANGHAI No.5 NEW 350000 t MINIMILL FOR STAINLESS AND SPECIALTY STEEL LONG PRODUCTS

介绍了上海宝钢集团五钢公司新建特殊钢短流程钢厂的概况和应用的技术,以及专门的工艺流程和操作方法,特别是不锈钢的生产方法。该厂以电炉炼钢车间为基础,装备有60t电炉、钢包炉、双罐位VOD站、AOD炉、合金料添加系统,直接与RHF(再加热炉)连接可进行热装的3流连铸机,以及各种公、辅设施,包括烟气处理设备和自动化系统。

This paper presents Shanghai No5 new specialty steel minimill plant outlines and applied technologies, introducing specific processes and operating procedures, particularly concerning stainless steel production It is based on electric steel meltshop with a 60 t EAF, LF, twintank VOD station, AOD converter, alloy addition system, 3strand conticaster directly connected to the RHF for hotcharging operation, plus auxiliary services including fume treatment plant and automation system