Morphology and mechanical properties of epoxy/alumina nanocomposites

被引：4
|
作者：
Wang, Ke [1 ]
Ogier, Pascal [1 ]
Tjiu, Chauhari Wuiwui [1 ]
He, Chaobin [1 ]
机构：
[1] Inst Mat Res & Engn, Mol & Performance Mat Cluster, Singapore 117602, Singapore
来源：
FRACTURE OF MATERIALS: MOVING FORWARDS | 2006年 / 312卷
关键词：
epoxy; alumina; nanocomposite; mechanical property;
D O I：
10.4028/www.scientific.net/KEM.312.233
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：
Alumina nano-crystals were dispersed in epoxy resin via different approaches. The effects of filler dispersion on the mechanical properties of the epoxy/alumina nanocomposites were studied. The fracture mechanisms are investigated using SEM. The results show that the Young's modulus, tensile strength, elongation at break and fracture toughness of epoxy were improved dramatically with the incorporation of well-dispersed alumina nano-crystals. The poorly-dispersed nano-crystals, however, showed little effects on the mechanical properties.
引用
收藏
页码：233 / 236
页数：4
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