FABRICATION OF TITANIUM CARBIDE ALUMINA COMPOSITES BY COMBUSTION SYNTHESIS AND SUBSEQUENT DYNAMIC CONSOLIDATION

被引：55

作者：

RABIN, BH

KORTH, GE

WILLIAMSON, RL

机构：

[1] Idaho National Engineering Laboratory, EG&G Idaho, Inc., Idaho, 83415-2218, Idaho Falls

来源：

JOURNAL OF THE AMERICAN CERAMIC SOCIETY | 1990年 / 73卷 / 07期

关键词：

alumina; combustion synthesis; composites; fabrication; titanium carbide;

D O I：

10.1111/j.1151-2916.1990.tb05294.x

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：

Dispersed‐phase composites of TiC‐Al2O3 were fabricated from low‐cost reactants by external ignition of powder compacts followed by dynamic consolidation of the hot products using explosives. Near full densification was achieved using shock pressures as low as 1 GPa. Care must be taken to allow for the escape of evoled gases during exothermic reaction, and rapid cooling of the consolidated composite must be avoided to prevent cracking. Copyright © 1990, Wiley Blackwell. All rights reserved

引用

页码：2156 / 2157

页数：2

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