IMECH-IR  > 非线性力学国家重点实验室
Effect of pyrolytic carbon interface thickness on microstructure and mechanical properties of lightweight zirconium boride modified carbon-bonded carbon fiber composites
Xu XH(许向红); Xu BS; Hong CQ; Hui D; Hong, CQ (reprint author), Harbin Inst Technol, Sci & Technol Adv Composites Special Environm Lab, Harbin 150001, Peoples R China.
Source PublicationCOMPOSITES PART B-ENGINEERING
2016
Volume96Pages:305-311
ISSN1359-8368
AbstractTo improve the mechanical properties of carbon-bonded carbon fiber (CBCF) composites, they are firstly fabricated by chemical vapor deposited (CVD) pyrolytic carbon (PyC) coating layer on the carbon fiber surface, and then modified by zirconium boride (ZrB2) using three cycles of precursor infiltration and pyrolysis (PIP) process. The effects of different PyC interface thickness on the microstructure and mechanical properties of ZrB2 modified PyC coated CBCF (PyC CBCF/ZrB2) composites were studied and characterized. As the PyC thickness increased from 0.5 to 3.6 mu m, the flexural properties of PyC CBCF/ZrB2 composites are noticeably enhanced in x/y and z direction, respectively. Mechanical enhancements for PyC-CBCF/ZrB2 composites are mainly attributed to the effective interface bonding between carbon fiber and PyC, crack deflection and branching within the laminar PyC layer and carbon fiber pullout from PyC interface coating. (C) 2016 Elsevier Ltd. All rights reserved.
Keyword3-dimensional Reinforcement Ceramic-matrix Composites (Cmcs) Mechanical Properties Micro-mechanics
DOI10.1016/j.compositesb.2016.03.094
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Indexed BySCI ; EI
Language英语
WOS IDWOS:000378191500028
WOS Keyword3-Dimensional reinforcement ; Ceramic-matrix composites (CMCs) ; Mechanical properties ; Micro-mechanics
WOS Research AreaEngineering ; Materials Science
WOS SubjectEngineering, Multidisciplinary ; Materials Science, Composites
Funding OrganizationFinancial support was provided by the National Natural Science Foundation of China (Project Nos. 51272056 and 11272313) and the National Fund for Distinguished Young Scholars (No: 51525201).
DepartmentLNM生物材料微结构和力学性能
Classification一类
RankingTrue
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Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/59526
Collection非线性力学国家重点实验室
Corresponding AuthorHong, CQ (reprint author), Harbin Inst Technol, Sci & Technol Adv Composites Special Environm Lab, Harbin 150001, Peoples R China.
Recommended Citation
GB/T 7714
Xu XH,Xu BS,Hong CQ,et al. Effect of pyrolytic carbon interface thickness on microstructure and mechanical properties of lightweight zirconium boride modified carbon-bonded carbon fiber composites[J]. COMPOSITES PART B-ENGINEERING,2016,96:305-311.
APA 许向红,Xu BS,Hong CQ,Hui D,&Hong, CQ .(2016).Effect of pyrolytic carbon interface thickness on microstructure and mechanical properties of lightweight zirconium boride modified carbon-bonded carbon fiber composites.COMPOSITES PART B-ENGINEERING,96,305-311.
MLA 许向红,et al."Effect of pyrolytic carbon interface thickness on microstructure and mechanical properties of lightweight zirconium boride modified carbon-bonded carbon fiber composites".COMPOSITES PART B-ENGINEERING 96(2016):305-311.
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