IZOD IMPACT TEST FOR MEASURING THE FRACTURE ENERGY OF FIBER-REINFORCED CERAMICS

被引:0
|
作者
KAMIYA, N
WADA, S
机构
关键词
FIBER-REINFORCED COMPOSITE; IZOD IMPACT TEST; FRACTURE ENERGY; FIBER PULLOUT; FIBER BRIDGING; SILICON NITRIDE;
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
Izod impact test was proposed to evaluate the fracture energy of mode I failure in fiber-reinforced ceramics. By selecting the geometry of a notch in a specimen and the loading condition, the fracture of carbon fiber-reinforced silicon nitride resulted from mode I crack perpendicular to the fiber direction. The fracture energy of carbon fiber-reinforced silicon nitride measured by Izod impact test was about 62 kJ/m2, which was 20 times as large as that of monolithic silicon nitride.
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页码:581 / 584
页数:4
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