提高包钢高炉抗高温耐磨布料溜槽使用寿命  

Improvement for Service Life of High Temperature and Wear Resisting Distributing Chute for Blast Furnace of Baotou Steel

作　　者：张建东[1] 李晓华[2] Zhang Jian-dong;Li Xiao-hua(Iron-making Plant of Inner Mongolia Baotou Steel Union Co.,Ltd.,Baotou 014010,Inner Mongolia Autonomous Region,China;Engineering Service Co.of Inner Mongolia Baotou Steel Union Co.,Ltd.,Baotou 014010,Inner Mongolia Autonomous Region,China)

机构地区：[1]内蒙古包钢钢联股份有限公司炼铁厂,内蒙古包头014010 [2]内蒙古包钢钢联股份有限公司工程服务公司,内蒙古包头014010

出　　处：《包钢科技》2021年第6期66-69,95,共5页Science & Technology of Baotou Steel

摘　　要：通过分析目前包钢各高炉布料溜槽的使用工况,总结近年来布料溜槽的类型和结构特点,分析布料溜槽的失效形式与原因,从布料溜槽的材质与结构两方面对其进行研究改进,从而增强布料溜槽在高温环境下的耐磨损性能,进一步提高其在线使用寿命,满足高炉生产的工艺要求。In the paper,the types and structural characteristics of distributing chute in recent years are summarized by analyzing its current operating conditions in Baotou Steel.Moreover,such two aspects as its material and structure are studied and improved by analyzing its failure mode and causes so as to enhance its wear resistance at high temperature environment and further improve its on-line service life,which could meet the process requirements of blast furnace production.

关 键 词：高炉 溜槽 材质 

分 类 号：TF321.3[冶金工程—冶金机械及自动化]