THE ULTIMATE TENSILE-STRENGTH OF METAL AND CERAMIC MATRIX COMPOSITES

被引：68
|
作者：
HE, MY [1 ]
EVANS, AG [1 ]
CURTIN, WA [1 ]
机构：
[1] BP AMER, WARRENSVILLE, OH 44128 USA
来源：
ACTA METALLURGICA ET MATERIALIA | 1993年 / 41卷 / 03期
关键词：
D O I：
10.1016/0956-7151(93)90021-J
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The tensile strength of ceramic and metal matrix composites is subject to an important role of the fiber/matrix interface. The mechanical properties of this interface dictate the stress concentration that develops in fibers that surround a failed fiber. An analysis of this phenomenon is used to illustrate interface conditions that sufficiently diminish the stress concentration that a global load sharing criterion may be used to prescribe the contribution of the fibers to the composite strength. This, in turn, leads to a criterion for the transition to failure by local load sharing.
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页码：871 / 878
页数：8
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