三维编织CF/KF混杂复合材料力学性能研究

雷雨, 万怡灶, 王玉林, 张宗强

雷雨, 万怡灶, 王玉林, 张宗强. 三维编织CF/KF混杂复合材料力学性能研究[J]. 材料开发与应用, 2004, 19(1): 1-4. DOI: 10.19515/j.cnki.1003-1545.2004.01.001
引用本文: 雷雨, 万怡灶, 王玉林, 张宗强. 三维编织CF/KF混杂复合材料力学性能研究[J]. 材料开发与应用, 2004, 19(1): 1-4. DOI: 10.19515/j.cnki.1003-1545.2004.01.001
LEI Yu, WAN Yi-zao, WANG Yu-lin, ZHANG Zong-qiang. Study on the Mechanical Properties of 3D Braided CF/KF Hybrid Composite Material[J]. Development and Application of Materials, 2004, 19(1): 1-4. DOI: 10.19515/j.cnki.1003-1545.2004.01.001
Citation: LEI Yu, WAN Yi-zao, WANG Yu-lin, ZHANG Zong-qiang. Study on the Mechanical Properties of 3D Braided CF/KF Hybrid Composite Material[J]. Development and Application of Materials, 2004, 19(1): 1-4. DOI: 10.19515/j.cnki.1003-1545.2004.01.001

三维编织CF/KF混杂复合材料力学性能研究

基金项目: 

天津市科技计划项目(重大攻关)(013111711)资助

详细信息
    作者简介:

    雷雨,天津大学2001级在读研究生

  • 中图分类号: TB332

Study on the Mechanical Properties of 3D Braided CF/KF Hybrid Composite Material

  • 摘要: 考察了三维编织碳纤维/芳纶纤维混杂增强铸型尼龙(简称HF/MCPA)复合材料的力学性能,着重分析了复合材料的冲击、剪切和弯曲性能。试验结果表明:碳纤维和芳纶纤维混杂复合材料不仅有较好的弯曲强度、剪切强度,同时冲击强度也很好。随着碳纤维体积分数的增加,混杂复合材料的冲击强度降低;横向剪切强度先增大后降低;纵向剪切强度逐渐增大,出现最大值;弯曲强度和模量随之提高,达到最大值后开始下降,最大值时CF∶KF为3∶2。
    Abstract: In this paper, the mechanical properties of 3D-braided carbon and Kevlar fibres hybrid reinforced monomer cast nylon (HF/MCPA) are studied. The impact, shear and flexural properties of HF/MCPA are tested. The results show that HF/MCPA has excellent impact, shear and flexural properties. With increasing of carbon fibre volume fraction, the impact property of HF/MCPA decreases, the transverse shear property rises and then fall, the lengthwise then property increases and reaches the top at the ratio of CF:KF=3∶2, and the bending strength and modulus rises and then fall after reaching the top.
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出版历程
  • 收稿日期:  2003-07-03
  • 网络出版日期:  2024-04-28

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