EFFECT OF INTERFACIAL THERMAL MISMATCH ON INTERFACIAL STRENGTH OF COMPOSITES

来源期刊：中国有色金属学报(英文版)1997年第3期

论文作者：Liu Ruoyu Wang Lingsen Zhang Jinsheng Fan Yi

文章页码：76 - 80

Key words：composite； interfacial thermal mismatch； interfacial strength

Abstract: By means of diamond microdebonding test method and the interfacial stress field finite element analysis(FE), the influence of interfacial thermal expansion mismatch between fiber and matrix on the interfacial strength was investigated. The results show that, the radial thermal mismatch has played a dominant role, with the influence of the axial thermal mismatch being relatively small. Furthermore, the interfacial thermal residual stress was also studied.