1. Jiangsu Shagang Group, Zhangjiagang 215625, Jiangsu, China; 2. Metallurgical Department, Central Iron and Steel Research Institute Group, Beijing 100081, China
Abstract:In the last two campaigns of Hongfa steelmaking plant No.1 and No.2 180 t converters,the bottom blowing equipment did not work well because of low bottom lance life. Through technical revamping of combined blowing system, the bottom blowing effect of No.1 and No.2 converters was improved obviously reaching domestic advanced level.
郑力宁;皇祝平;佟溥翘;陈峰. 宏发炼钢厂180 t转炉复吹技术优化改造[J]. 钢铁, 2008, 43(8): 98-0.
ZHENG Lining;HUANG Zhuping;TONG Puqiao;CHEN Feng. Technical Revamping of 180 t Converters for Long Life CombinedBlowing at Hongfa Steelmaking Plant. Iron and Steel, 2008, 43(8): 98-0.