炼铁厂3号高炉中修及球墨铸铁冷却壁破损分析  

The Medium Maintenance and Analysis on the Wear of Spheroidal Graphite cast Iron Cooling Staves of the No. 3 Blast Furnace

作　　者：王胜[1] 刘利峰[1] 温太阳[1] 

机构地区：[1]首钢炼铁厂

出　　处：《首钢科技》2009年第3期47-51,共5页Shougang Science and Technology

摘　　要：介绍了首钢3号高炉炉体中修情况及球墨铸铁冷却壁应用状况，着重分析了球墨铸铁冷却壁破损机理及3号高炉冷却壁损坏的原因，并提出了3号高炉冷却系统的改进措施。The medium maintenance and the application of the Spheroidal graphite cast iron cooling stave are introduced in this paper. The mechanism and reasons of the wear of cooling staves of Shougang＇s No. 3 BF are examined, and then the countermeasures in improving the cooling system of No. 3 BF are put forward.

关 键 词：大型高炉 球墨铸铁 冷却壁 

分 类 号：TF321.4[冶金工程—冶金机械及自动化] TF538.63