FAILURE MICROMECHANISMS IN PARTICULATE-REINFORCED METAL-MATRIX COMPOSITES

被引：4
|
作者：
LLORCA, J
机构：
[1] Polytechnic Univ of Madrid, Madrid
来源：
JOURNAL DE PHYSIQUE IV | 1993年 / 3卷 / C7期
关键词：
D O I：
10.1051/jp4:19937284
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The failure micromechanisms in tension and fracture were evaluated in a 2618 Al alloy reinforced with 15 vol. % SiC particulates with the help of quantitative microscopy. It was concluded that failure was due to the progressive fracture of the ceramic reinforcements during deformation, and that SIC particulates of larger size and elongated shape were more prone to fail than small, equiaxed ones.
引用
收藏
页码：1793 / 1798
页数：6
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