HIGH-TEMPERATURE MECHANICAL-BEHAVIOR OF AN UNCOATED SIC-SIC COMPOSITE-MATERIAL

被引：23

作者：

GOMINA, M

FOURVEL, P

ROUILLON, MH

机构：

[1] LERMAT, ISMRa-Université URA 1317, Caen Cedex, 14050, Boulevard du Maréchal Juin

来源：

JOURNAL OF MATERIALS SCIENCE | 1991年 / 26卷 / 07期

关键词：

D O I：

10.1007/BF00543620

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Flexural tests have been performed on unnotched specimens of an uncoated SiC-Sic laminar composite material to check the influence of specimen thickness and temperature (22 to 1200-degrees-C in air) on the strength and the elastic modulus. An important modification of the loading curves and crack paths occurred when the temperature was increased, corresponding to a strengthening of the fibre-matrix interface.

引用

页码：1891 / 1898

页数：8

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