武钢5号高炉热风炉大修后风管材料的结构分析  

Analysis on the structure of used blast pipe of No.5 BF after its relining

作　　者：徐国涛[1] 邓棠[2] 张洪雷[1] 陈方玉[1] 

机构地区：[1]武汉钢铁(集团)公司研究院,湖北武汉430080 [2]武汉钢铁(集团)公司炼铁厂,湖北武汉430083

出　　处：《钢铁研究》2008年第2期1-4,共4页Research on Iron and Steel

摘　　要：对武钢5号高炉经过16年炉役后的风管材料进行了取样分析。研究发现主风管、支管内表面有锌的富集层,虽然对风管性能结构影响不大,但对了解高炉内锌的平衡与富集现象有一定参考作用。An analysis of used blast pipe refractory of No.5 BF after 16 years campaign life is given in this paper. A zinc enrichment layer was observed on the inner surface of main blast pipe and branch pipe, The zinc enrichment had not serious effect on the damage of the pipes, but it is helpful to ascertain the balance of zinc in the blast furnace.

关 键 词：高炉 热风炉 风管 锌富集 

分 类 号：TF325.4[冶金工程—冶金机械及自动化]