Fabrication and mechanical properties of carbon fibers/lithium aluminosilicate ceramic matrix composites reinforced by in-situ growth SiC nanowires | |
Wang, Chi1; Xia, Long1; Zhong, Bo1; Yang, Hua2; Huang, Longnan1; Xiong, Li1; Huang, Xiaoxiao3; Wen, Guangwu4 | |
2019-12 | |
发表期刊 | JOURNAL OF THE EUROPEAN CERAMIC SOCIETY |
ISSN | 0955-2219 |
卷号 | 39期号:15页码:4625-4633 |
摘要 | To improve the mechanical properties of carbon fibers/lithium aluminosilicate (C-f/LAS) composites, C-f/LAS with in-situ grown SiC nanowires (SiCnw-C-f/LAS) were prepared by chemical vapor phase reaction, precursor impregnation, and hot press sintering, consecutively. The effect of multi-scaled reinforcements (micro-scaled C-f and nano-scaled SiCnw) on the mechanical properties was investigated. The phase composition, microstructure and fracture surface of the composites were characterized by XRD, Raman Spectrum, SEM, and TEM. The morphology of SiCnw has a close relation with the content of Si. Microstructure analysis suggests that the growth of SiC nanowires depends on the VLS mechanism. The multi-scale reinforcement formed by C-f and SiCnw can significantly improve the mechanical properties of C-f/LAS. The bending strength of SiCnw-C-f/LAS reaches to 597 MPa, achieving an increase of 19% to C-f/LAS. Moreover, the samples show a maximum fracture toughness of 11.01 MPa m(1/2), achieving an increase of 46.4% to C-f/LAS. Through analysis of the fracture surface, the improved mechanical properties could be attributed to the multi-scaled reinforcements by the pull-out and de-bonding of C-f and SiCnw from the composites. |
关键词 | Multi-scaled reinforcements SiC nanowires Carbon fiber Lithium aluminosilicate glass ceramic Ceramic matrix composites |
DOI | 10.1016/j.jeurceramsoc.2019.06.035 |
收录类别 | SCI ; SCIE |
语种 | 英语 |
资助项目 | National Natural Science Foundation of China[51621091] ; National Natural Science Foundation of China[51872058] ; National Natural Science Foundation of China[51772060] ; National Natural Science Foundation of China[51302050] |
WOS研究方向 | Materials Science |
WOS类目 | Materials Science, Ceramics |
WOS记录号 | WOS:000487569500019 |
出版者 | ELSEVIER SCI LTD |
EI入藏号 | 20192707146120 |
EI主题词 | Ceramic matrix composites |
EI分类号 | 549.3 Nonferrous Metals and Alloys excluding Alkali and Alkaline Earth Metals - 761 Nanotechnology - 804 Chemical Products Generally - 804.2 Inorganic Compounds - 812.1 Ceramics - 817.1 Polymer Products - 933 Solid State Physics - 951 Materials Science |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | https://ir.lut.edu.cn/handle/2XXMBERH/31484 |
专题 | 理学院 |
通讯作者 | Xia, Long |
作者单位 | 1.Harbin Inst Technol Weihai, Sch Mat Sci & Engn, Weihai 264209, Peoples R China; 2.Lanzhou Univ Technol, Sch Sci, Lanzhou 730050, Gansu, Peoples R China; 3.Harbin Inst Technol, Sch Mat Sci & Engn, Harbin 150001, Heilongjiang, Peoples R China; 4.Shandong Univ Technol, Sch Mat Sci & Engn, Zibo 255049, Shandong, Peoples R China |
推荐引用方式 GB/T 7714 | Wang, Chi,Xia, Long,Zhong, Bo,et al. Fabrication and mechanical properties of carbon fibers/lithium aluminosilicate ceramic matrix composites reinforced by in-situ growth SiC nanowires[J]. JOURNAL OF THE EUROPEAN CERAMIC SOCIETY,2019,39(15):4625-4633. |
APA | Wang, Chi.,Xia, Long.,Zhong, Bo.,Yang, Hua.,Huang, Longnan.,...&Wen, Guangwu.(2019).Fabrication and mechanical properties of carbon fibers/lithium aluminosilicate ceramic matrix composites reinforced by in-situ growth SiC nanowires.JOURNAL OF THE EUROPEAN CERAMIC SOCIETY,39(15),4625-4633. |
MLA | Wang, Chi,et al."Fabrication and mechanical properties of carbon fibers/lithium aluminosilicate ceramic matrix composites reinforced by in-situ growth SiC nanowires".JOURNAL OF THE EUROPEAN CERAMIC SOCIETY 39.15(2019):4625-4633. |
条目包含的文件 | 下载所有文件 | |||||
文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
Wang-2019-Fabricatio(4375KB) | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 浏览 下载 |
个性服务 |
查看访问统计 |
谷歌学术 |
谷歌学术中相似的文章 |
[Wang, Chi]的文章 |
[Xia, Long]的文章 |
[Zhong, Bo]的文章 |
百度学术 |
百度学术中相似的文章 |
[Wang, Chi]的文章 |
[Xia, Long]的文章 |
[Zhong, Bo]的文章 |
必应学术 |
必应学术中相似的文章 |
[Wang, Chi]的文章 |
[Xia, Long]的文章 |
[Zhong, Bo]的文章 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论