Composite Materials Based on Al2O3–SiC–TiB2 Obtained by SHS Extrusion and Their High-Temperature Annealing

被引:0
作者
A. P. Chizhikov
A. S. Konstantinov
M. S. Antipov
P. M. Bazhin
A. M. Stolin
机构
[1] Institute of Structural Macrokinetics and Materials Science named after A. G. Merzhanov (ISMAN),
[2] Russian Academy of Sciences,undefined
来源
Refractories and Industrial Ceramics | 2021年 / 62卷
关键词
self-propagating high-temperature synthesis (SHS); aluminum oxide; titanium diboride; silicon carbide; SHS-extrusion; composite material; heat treatment;
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中图分类号
学科分类号
摘要
As a result of the combination of the processes of self- propagating high-temperature synthesis (SHS) and shear high-temperature deformation, realized in the method of SHS-extrusion, ceramic rods based on Al2O3–SiC–TiB2 were obtained. The influence of technological parameters of the process (delay time, pressing pressure) on the length of the obtained rods has been studied. The obtained materials were annealed in the range 1000 – 1300°C, and the microstructure and phase composition of the materials were studied before and after heat treatment.
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页码:343 / 346
页数:3
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