【作者】 唐萍； 颜广庭； 郑仁和； 宋国菊；

【Author】 TANG Ping VAN Guangting ZHENG Renhe SONG Guoju(Chongqing University) (Panzhihua Iron and Steel Research Institute)

【机构】 重庆大学； 攀枝花钢铁研究院；

【摘要】 通过传热数值计算,分析了钢包水口内在不同条件下的温度分布特征。在此基础上进行了实验室及工业性试验,探讨了引流剂的粒度级配、成分组成及操作工艺特征。为提高连铸钢包自浇率钢包水口引流剂的研究,建立了理论和实践依据。更多还原

【Abstract】 In the paper, the characteristics of temperature distribution in ladle nozzle under different conditions are analyzed by simulation on heat transfer. On the basis of calculation experiment in laboratory and industrial trials has been conducted the grain size distribution and composition of drainage agents as well as operation parameters have been .studied to increase self-opening ratio of ladle nozzle.更多还原