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
Source PublicationCARBON
Volume129Pages:409-414
AbstractThe 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.
KeywordChemical-vapor Infiltration C/sic Composites Polymer Infiltration Mechanical-properties Pyrolysis Process Electrophoretic Deposition Carbon/carbon Composites Sic/sic Composites Melt Infiltration Sic Composites
Subject AreaChemistry ; Materials Science
Language英语
Document Type期刊论文
Identifierhttp://ir.nimte.ac.cn/handle/174433/16735
Collection2018专题
Recommended Citation
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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