Microstructure and mechanical properties of short-carbon-fiber/Ti3SiC2 composites

doi:10.1007/s40145-020-0408-3

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	Microstructure and mechanical properties of short-carbon-fiber/Ti3SiC2 composites
	He, Guangqi 1,4; Guo, Rongxiu 1; Li, Meishuan 4; Yang, Yang 3,4; Wang, Linshan 2; Qian, Yuhai 4; Zuo, Jun 4; Xu, Jingjun 4; Liu, Changsheng 1
刊名	JOURNAL OF ADVANCED CERAMICS
	2020-11-06
卷号	9 期号:6 页码:10
关键词	Ti3SiC2 short-carbon-fibers (C-sf) spark plasma sintering (SPS) microstructure mechanical properties
ISSN号	2226-4108
DOI	10.1007/s40145-020-0408-3
通讯作者	Xu, Jingjun(jjxu@imr.ac.cn) ; Liu, Changsheng(csliu@mail.neu.edu.cn)
英文摘要	Short-carbon-fibers (C-sf) reinforced Ti3SiC2 matrix composites (C-sf/Ti3SiC2, the C-sf content was 0 vol%, 2 vol%, 5 vol%, and 10 vol%) were fabricated by spark plasma sintering (SPS) using Ti3SiC2 powders and C-sf as starting materials at 1300 degrees C. The effects of C-sf addition on the phase compositions, microstructures, and mechanical properties (including hardness, flexural strength (sigma(f)), and K-IC) of C-sf/Ti3SiC2 composites were investigated. The C-sf, with bi-layered transition layers, i.e., TiC and SiC layers, were homogeneously distributed in the as-prepared C-sf/Ti3SiC2 composites. With the increase of C-sf content, the K-IC of C-sf/Ti3SiC2 composites increased, but the sigma(f) decreased, and the Vickers hardness decreased initially and then increased steadily when the C-sf content was higher than 2 vol%. These changed performances (hardness, sigma(f), and K-IC) could be attributed to the introduction of C-sf and the formation of stronger interfacial phases.
资助项目	Joint Fund of Liaoning-SYNL[2019JH3/30100035] ; Science and Technology Foundation of National Defense Key Laboratory[HTKJ2019KL703006]
WOS研究方向	Materials Science
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000587072200002
资助机构	Joint Fund of Liaoning-SYNL ; Science and Technology Foundation of National Defense Key Laboratory
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/141217]
专题	金属研究所_中国科学院金属研究所
通讯作者	Xu, Jingjun; Liu, Changsheng
作者单位	1.Northeastern Univ, Sch Mat Sci & Engn, Shenyang 110819, Peoples R China 2.Northeastern Univ, Coll Sci, Shenyang 110819, Peoples R China 3.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China 4.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	He, Guangqi,Guo, Rongxiu,Li, Meishuan,et al. Microstructure and mechanical properties of short-carbon-fiber/Ti3SiC2 composites[J]. JOURNAL OF ADVANCED CERAMICS,2020,9(6):10.
APA	He, Guangqi.,Guo, Rongxiu.,Li, Meishuan.,Yang, Yang.,Wang, Linshan.,...&Liu, Changsheng.(2020).Microstructure and mechanical properties of short-carbon-fiber/Ti3SiC2 composites.JOURNAL OF ADVANCED CERAMICS,9(6),10.
MLA	He, Guangqi,et al."Microstructure and mechanical properties of short-carbon-fiber/Ti3SiC2 composites".JOURNAL OF ADVANCED CERAMICS 9.6(2020):10.