【摘要】 对鞍钢炼铁总厂 7号高炉 2 0 0 0年年修过程中换下的炉身下部破损冷却壁 (裂纹、烧损、断裂 )进行了详细的解剖研究 ,分析了破损原因 ,提出了预防措施更多还原

【Abstract】 The damaged stave in the lower shaft of No.7 BF in Angang Ironmaking Plant (crack, ignition loss and fracture), which was replaced in the annual repair of 2000, was researched in detail. The reason for damage is analyzed. The preventive measure is put forward.更多还原