Macrostructural Particulars of Mullite-Corundum Heat-Insulating Materials

被引:5
|
作者
Babashov, V. G. [1 ]
Basargin, O. V. [1 ]
Lugovoi, A. A. [1 ]
Butakov, V. V. [1 ]
机构
[1] All Russia Inst Aviat Mat VIAM, Moscow, Russia
关键词
fibers; heat insulation; density; strength; gelling; heat treatment; mullite-corundum fibers;
D O I
10.1007/s10717-017-9972-6
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 particulars of the macrostructure of rigid heat-insulating materials based on fibers with a mullite-corundum composition are examined. It is shown that the physical and mechanical properties of the materials vary over the volume of a sample. The reasons for defects are analyzed and ways to increase the isotropy of the properties of fibrous materials are indicated.
引用
收藏
页码:243 / 249
页数:7
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