NIMTE OpenIR  > 2018专题
The influences of carbon nanotubes introduced in three different phases of carbon fiber/pyrolytic carbon/silicon carbide composites on microstructure and properties of their composites
Wang, Jie; Zhang, Xiaming; Miao, Yulong; Li, Yaoyao; Xi, Xianfeng; Zhong, Xiqiang; Pei, Xueliang; He, Liu; Huang, Qing
2018
发表期刊CARBON
卷号129页码:409-414
摘要The influences of carbon nanotubes (CNTs) introduced in three different phases of carbon fiber/pyrolytic carbon/silicon carbide (Cf/PyC/SiC) composites on the microstructure and properties of the composites were investigated in this paper. The results showed with CNTs introduced at PyC-PyC interface, tensile strength and work of fracture (WOF) of a Cf/PyC/SiC composite had the largest increase, and significantly improved 54.9% and 130.3% respectively from those of the CNTs-free composite. Multiple interfaces (CF-PyC interface, CNT-PyC interface, PyC-PyC interface) failure and a great number of carbon fiber and carbon nanotube pull-outs were observed from tensile fracture morphology of the composite, which indicated weakening of PyC-PyC interface due to CNTs and accounted for the remarkable improvement in WOF of the composite. The increase of tensile strength of the composite was resulted from the reduction of residual stress of the composite. (c) 2017 Elsevier Ltd. All rights reserved.
关键词Chemical-vapor Infiltration C/sic Composites Polymer Infiltration Mechanical-properties Pyrolysis Process Electrophoretic Deposition Carbon/carbon Composites Sic/sic Composites Melt Infiltration Sic Composites
学科领域Chemistry ; Materials Science
语种英语
文献类型期刊论文
条目标识符http://ir.nimte.ac.cn/handle/174433/16735
专题2018专题
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GB/T 7714
Wang, Jie,Zhang, Xiaming,Miao, Yulong,et al. The influences of carbon nanotubes introduced in three different phases of carbon fiber/pyrolytic carbon/silicon carbide composites on microstructure and properties of their composites[J]. CARBON,2018,129:409-414.
APA Wang, Jie.,Zhang, Xiaming.,Miao, Yulong.,Li, Yaoyao.,Xi, Xianfeng.,...&Huang, Qing.(2018).The influences of carbon nanotubes introduced in three different phases of carbon fiber/pyrolytic carbon/silicon carbide composites on microstructure and properties of their composites.CARBON,129,409-414.
MLA Wang, Jie,et al."The influences of carbon nanotubes introduced in three different phases of carbon fiber/pyrolytic carbon/silicon carbide composites on microstructure and properties of their composites".CARBON 129(2018):409-414.
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