Selection of heat-insulating materials for aluminum electrolyzers

被引:0
|
作者
Kaplan, FS [1 ]
Aksel'rod, LM [1 ]
Puchkelevich, NA [1 ]
Yurkov, AL [1 ]
机构
[1] St Petersburg Inst Refractory Mat Joint Stock Co, Rusal Holding Co, St Petersburg, Russia
关键词
Polymer; Aluminum; Thermal Conductivity; Compressive Strength; Thermal Power;
D O I
10.1023/B:REFR.0000016770.69206.00
中图分类号
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
The thermophysical and thermomechanical properties of a number of heat-insulating materials (thermal conductivity, apparent density, deformation temperature under load, permanent change in size on heating, compressive strength, thermal linear expansion) used, in particular, for the bottom refractory lining in aluminum electrolyzers, are examined. Factors capable of affecting these properties are considered. The behavior of heat-insulating materials under service conditions of a thermal power unit is considered.
引用
收藏
页码:357 / 363
页数:7
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