Mechanical properties and toughening mechanisms of highly textured Ti3AlC2 composite material

doi:10.1016/j.jeurceramsoc.2022.06.071

IMR OpenIR

	Mechanical properties and toughening mechanisms of highly textured Ti3AlC2 composite material
	Xie, Xi 1,2; Li, Xiaoqiang 3; Jia, Qing 1,2; Bai, Chunguang 1,2; Malzbende, Juergen ; Cui, Yuyou 1,2; Yang, Rui 1,2,4
通讯作者	Bai, Chunguang(cgbai@imr.ac.cn) ; Yang, Rui(yangrui@shanghaitech.edu.cn)
	2022-10-01
发表期刊	JOURNAL OF THE EUROPEAN CERAMIC SOCIETY
ISSN	0955-2219
卷号	42 期号:13 页码:5493-5504
摘要	Composite material consisting of Al2O3 and TiC in a matrix of highly textured Ti3AlC2 was fabricated in a twostep fabrication process. The Lotgering orientation factor for {00 l} planes of Ti3AlC2 in the textured top surface plane reached 0.71. Texture analysis showed an orientation relationship among Ti3AlC2, Al2O3 and TiC grains of [110] Ti3AlC2 // [110] TiC, (001) Ti3AlC2 // (111) TiC, and [110] Ti3AlC2 // [120] Al2O3, (001) Ti3AlC2 // (001) Al2O3. The texture grained material exhibited excellent mechanical properties, with compressive and flexural strengths of more than 2.5 times those of conventional coarse grained Ti3AlC2, and fracture toughness and hardness were 50% higher than those of conventional coarse grained Ti3AlC2. The microstructures of textured Ti3AlC2 and reported textured Ti2AlC were investigated and compared to interpret the differences in mechanical behavior of the two textured MAX phases.
关键词	MAX phases Texturing Orientation relationships Mechanical properties Toughening mechanism
资助者	CAS Project for Young Scientists in Basic Research ; China Scholarship Council
DOI	10.1016/j.jeurceramsoc.2022.06.071
收录类别	SCI
语种	英语
资助项目	CAS Project for Young Scientists in Basic Research[YSBR-025] ; China Scholarship Council[201808440373]
WOS研究方向	Materials Science
WOS类目	Materials Science, Ceramics
WOS记录号	WOS:000862268700004
出版者	ELSEVIER SCI LTD
引用统计	被引频次：3[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/175664
专题	中国科学院金属研究所
通讯作者	Bai, Chunguang; Yang, Rui
作者单位	1.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China 3.Forschungszent Julich GmbH, Inst Energy & Climate Res IEK 2, D-52425 Julich, Germany 4.ShanghaiTech Univ, Ctr Adapt Syst Engn, Sch Creat & Art, Shanghai 201210, Peoples R China
推荐引用方式 GB/T 7714	Xie, Xi,Li, Xiaoqiang,Jia, Qing,et al. Mechanical properties and toughening mechanisms of highly textured Ti3AlC2 composite material[J]. JOURNAL OF THE EUROPEAN CERAMIC SOCIETY,2022,42(13):5493-5504.
APA	Xie, Xi.,Li, Xiaoqiang.,Jia, Qing.,Bai, Chunguang.,Malzbende, Juergen.,...&Yang, Rui.(2022).Mechanical properties and toughening mechanisms of highly textured Ti3AlC2 composite material.JOURNAL OF THE EUROPEAN CERAMIC SOCIETY,42(13),5493-5504.
MLA	Xie, Xi,et al."Mechanical properties and toughening mechanisms of highly textured Ti3AlC2 composite material".JOURNAL OF THE EUROPEAN CERAMIC SOCIETY 42.13(2022):5493-5504.