航天器环境工程Issue(6)：631-634,4.DOI:10.3969/j.issn.1673-1379.2014.06.012
冷热循环对M40碳纤维/氰酸酯复合材料影响的试验研究
Test of thermal cycling on properties of M40 carbon fiber/cyanate ester composites
摘要
Abstract
The thermal cycling test is carried out for the M40/cyanate ester composites. The mass loss ratio, the bending strength and the interlayer shear strength of the specimens are measured after different thermal-cold cycles. The fracture surfaces of the specimens are observed by SEM. The results show that the material sample has a small mass loss ratio with the increase of the thermal-cold cycles. In addition, the bending strength and the interlayer shear strength of the composite increase firstly and then decrease slightly after 150 cycles. The SEM analysis shows that the integrating state of the interface between the carbon fiber and the resin matrix is good.关键词
冷热循环/复合材料/质损率/弯曲性能/剪切性能/试验研究Key words
thermal-cold cycling/composite/mass loss rate/bending strength/interlayer shear strength/test study分类
机械制造引用本文复制引用
刘娇文,高战蛟,周欣欣,贾闽涛..冷热循环对M40碳纤维/氰酸酯复合材料影响的试验研究[J].航天器环境工程,2014,(6):631-634,4.
