DENSIFICATION, MICROSTRUCTURE AND PROPERTIES OF SI3N4-TI(C,N) COMPOSITES

被引:63
作者
HERRMANN, M
BALZER, B
SCHUBERT, C
HERMEL, W
机构
[1] Fraunhofer-Einrichtung für Keramische Technologien und Sinterwerkstoffe (IKTS), O- 8020 Dresden
关键词
D O I
10.1016/0955-2219(93)90104-Y
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
Dense Si3N4-TiN composites with 20-50 wt% TiN with various grain sizes were produced by hot pressing and gas-pressure sintering under nitrogen gas atmosphere. The dependence of the densification behaviour on the TiN content and on the grain size of TiN was investigated. Starting from the thermodynamical considerations the influence of the C-content in the Ti(C,N) on the densification was analysed and tested by experiment.
引用
收藏
页码:287 / 296
页数:10
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