摘要
研究了混杂效应对碳-玻混杂复合材料拉伸性能、弯曲性能、声学性能以及疲劳性能的影响。结果表明,不断提高碳纤维相对体积含量,混杂纤维复合材料的拉伸强度和弯曲强度先减小再逐渐变大,拉伸模量、弯曲模量和透射系数则呈逐渐提高的变化趋势;与玻璃纤维复合材料相比,碳-玻混杂复合材料耐疲劳性能更好。
The effects of hybrid effect on the tensile,bending,fatigue and acoustic properties of carbon-glass hybrid fiber composite materials were studied. The results showed that as the fiber content increased,the tensile strength and bending strength of the hybrid composite decreased at first and then increased,and that the tensile modulus,bending properties and sound transmission coefficient increased gradually;that compared with glass fiber composites,carbon-glass hybrid fiber composite material exhibited better fatigue properties.
作者
魏俊伟
陶红波
郭万涛
WEI Junwei;TAO Hongbo;GUO Wantao(Luoyang Ship Material Research Institute,Luoyang 471023,China)
出处
《材料开发与应用》
CAS
2018年第6期81-86,共6页
Development and Application of Materials
基金
装备预研重点项目(9140A12011710CB5501)
关键词
混杂复合材料
力学性能
声学性能
hybrid fiber composites
mechanical properties
acoustic properties
