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).

引用

页码：776 / 780

页数：5