PULL-OUT TESTING OF CARBON BISMALEIMIDE SYSTEMS IN THE TEMPERATURE-RANGE 20-250-DEGREES-C

被引：16
|
作者：
AUVRAY, MH
CHENEAUHENRY, P
LEROY, FH
FAVRE, JP
机构：
[1] Office National d'Études et de Recherches Aérospatiales, Direction des Matériaux, BP 72
来源：
COMPOSITES | 1994年 / 25卷 / 07期
关键词：
PULL-OUT TESTING; ELEVATED TEMPERATURES; INTERFACIAL SHEAR STRENGTH; THERMAL RESIDUAL STRESS FIELD; MATRIX PROPERTIES; CARBON FIBER; BISMALEIMIDE RESIN;
D O I：
10.1016/0010-4361(94)90215-1
中图分类号：
TB33 [复合材料];
学科分类号：
摘要：
The interfacial shear strength tau(d) of two carbon/bismaleimide systems has been measured using the pull-out test at different temperatures in the range 20-250-degrees-C. The thermal residual stress field appears to have a great influence on the determination of tau(d). This is analysed both experimentally, through modifications of the pull-out sample (nature of the holder), and theoretically, by means of a finite element calculation, evidencing the complexity of the pull-out sample. A simple argument is used to identify the contribution of the matrix properties to the temperature evolution of tau(d).
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页码：776 / 780
页数：5
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