Tough TiB2-Based Ceramic Composites Using Metallic Glass Powder as the Sintering Aid

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	Tough TiB2-Based Ceramic Composites Using Metallic Glass Powder as the Sintering Aid
	Yang C; Yao YP; Xun Y(郇勇); Fu ZQ; Chen F; Lavernia EJ
刊名	ADVANCED ENGINEERING MATERIALS
	2016
通讯作者邮箱	cyang@scut.edu.cn ; lavernia@uci.edu
卷号	18 期号:11 页码:1936-1943
ISSN号	1438-1656
通讯作者	Yang, C (reprint author), South China Univ Technol, Natl Engn Res Ctr Near Net Shape Forming Metall M, Guangzhou 510640, Guangdong, Peoples R China. ; Lavernia, EJ (reprint author), Univ Calif Irvine, Dept Chem Engn & Mat Sci, Irvine, CA 92697 USA.
产权排序	[Yang, Chao; Yao, Yuanpeng; Fu, Zhiqiang] South China Univ Technol, Natl Engn Res Ctr Near Net Shape Forming Metall M, Guangzhou 510640, Guangdong, Peoples R China; [Fu, Zhiqiang; Lavernia, Enrique J.] Univ Calif Irvine, Dept Chem Engn & Mat Sci, Irvine, CA 92697 USA; [Chen, Fei] Wuhan Univ Technol, State Key Lab Adv Technol Mat Synth & Proc, Wuhan 430070, Peoples R China; [Huan, Yong] Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China
中文摘要	In this work, the authors report on the formation of toughened TiB2-based ceramic composites using Ti60.8Al25Nb10V3Mo1B0.2 (at%) metallic glass powder as sintering aid fabricated by spark plasma sintering. The TiB2 ceramic powder blended with 5 wt% metallic glass sintering aid exhibits an interesting sigmoidal shrinkage behavior which is argued to be attributable to the viscous flow of metallic glass powder. The fabricated TiB2-based ceramic composites have high relative density of 99.1% and high fracture toughness of 9.9 Mpa m(1/2). The fracture toughness values obtained in this study are related to the mechanical response of the TiAl phase, which transformed from the metallic glass sintering aid. The results obtained herein provide a novel pathway for the fabrication of high-performance ceramic composites.
分类号	二类
类目[WOS]	Materials Science, Multidisciplinary
研究领域[WOS]	Materials Science
收录类别	SCI ; EI
原文出处	http://dx.doi.org/10.1002/adem.201600234
语种	英语
WOS记录号	WOS:000388165900011
内容类型	期刊论文
源URL	[http://dspace.imech.ac.cn/handle/311007/59948]
专题	力学研究所_非线性力学国家重点实验室
推荐引用方式 GB/T 7714	Yang C,Yao YP,Xun Y,et al. Tough TiB2-Based Ceramic Composites Using Metallic Glass Powder as the Sintering Aid[J]. ADVANCED ENGINEERING MATERIALS,2016,18(11):1936-1943.
APA	Yang C,Yao YP,郇勇,Fu ZQ,Chen F,&Lavernia EJ.(2016).Tough TiB2-Based Ceramic Composites Using Metallic Glass Powder as the Sintering Aid.ADVANCED ENGINEERING MATERIALS,18(11),1936-1943.
MLA	Yang C,et al."Tough TiB2-Based Ceramic Composites Using Metallic Glass Powder as the Sintering Aid".ADVANCED ENGINEERING MATERIALS 18.11(2016):1936-1943.