R-CURVE BEHAVIOR AND SUBCRITICAL CRACK-GROWTH OF REINFORCED SI3N4 CERAMICS

被引：0
|
作者：
DUSZA, J [1 ]
SAJGALIK, P [1 ]
LOFAJ, F [1 ]
机构：
[1] SLOVAK ACAD SCI,INST INORGAN CHEM,BRATISLAVA 84236,SLOVAKIA
来源：
SILICON NITRIDE 93 | 1994年 / 89-9卷
关键词：
SILICON NITRIDE; R-CURVE BEHAVIOR; SLOW CRACK GROWTH;
D O I：
暂无
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：
R-curve behaviour and subcritical crack growth characteristics were studied in three reinforced Si3N4 ceramics. Results show a strong influence of microstructure on R-curve reinforcing mechanisms and slow crack growth character at 1200 degrees C.
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页码：517 / 521
页数：5
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