大型预焙电解槽早期阴极内衬破损机理及控制措施  

Causes of Forepart Dilapidation of Aluminum-elecrrolytic Cells and Control Measures

作　　者：杨丹丹 

机构地区：[1]中电投宁夏青铜峡能源铝业集团青铝股份公司,宁夏青铜峡751603

出　　处：《甘肃冶金》2011年第1期29-32,共4页Gansu Metallurgy

摘　　要：文章通过对350 kA系列大修槽启动投产后发现有早期破损现象,认真分析阴极内衬早期破损的机理,结合现场实际状况从筑炉质量、焙烧启动、后期管理的方面加以探讨并提出减少电解槽早期阴极内衬破损概率的控制措施。Based on the actual condition of frorepart dilapidation of 350 kA series overhaul slot,analysising the mechansism of damage occurred at the early production stage and finding the control measmes that can reduce the probability of forepart dilapidation after getting an exploration with respect to quality of cell constrction,calcinating at start-up stage and later-period management combining with the actual situation.

关 键 词：铝电解 阴极内衬 早期破损 

分 类 号：TF821[冶金工程—有色金属冶金]