ELECTRICAL-RESISTIVITY OF COPPER REINFORCED WITH SHORT CARBON-FIBERS

被引：14
|
作者：
WHITEHOUSE, AF
WARWICK, CM
CLYNE, TW
机构：
[1] Department of Materials Science and Metallurgy, Cambridge, CB2 3QZ, Pembroke Street
来源：
JOURNAL OF MATERIALS SCIENCE | 1991年 / 26卷 / 22期
关键词：
D O I：
10.1007/BF01113901
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The electrical resistivity of copper reinforced with short aligned carbon fibres has been measured in axial and transverse directions as a function of fibre content. The results have been considered in the light of predictions from the Eshelby equivalent homogeneous inclusion method for modelling of conduction. Higher resistivities, particularly for transverse current flow, were observed than is predicted on the basis of an isotropic matrix resistivity equal to that of unreinforced copper. This is thought to be explicable in terms of the effect of relatively high levels of elongated porosity present in the specimens examined.
引用
收藏
页码：6176 / 6182
页数：7
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