Ti5Al2C3: A New Ternary Carbide Belonging to MAX Phases in the Ti-Al-C System

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	Ti5Al2C3: A New Ternary Carbide Belonging to MAX Phases in the Ti-Al-C System
	X. H. Wang; H. Zhang; L. Y. Zheng; Y. H. Ma; X. P. Lu; Y. J. Sun; Y. C. Zhou
	2012
发表期刊	Journal of the American Ceramic Society
ISSN	0002-7820
卷号	95 期号:5 页码:1508-1510
摘要	A new compound, Ti5Al2C3, is identified in the bulk sample prepared by reactive hot pressing a mixture of Ti, Al and graphite powders with a nominal molar ratio of Ti:Al:C=5:2.15:2.78 at 1580 degrees C for 1h. This compound follows the crystal structure of other MAX phases. The lattice parameters are a=0.3038nm, c=3.2261nm, and the atomic positions are Ti1 at 4f (1/3, 2/3, 0.0208), Ti2 at 4f (1/3, 2/3, 0.1778), Ti3 at 2d (2/3, 1/3, 0.25), Al at 4e (0, 0, 0.1035), C1 at 2a (0, 0, 0), and C2 at 4e (0, 0, 0.2102).
部门归属	[wang, xiaohui; zhang, hui; zheng, liya; ma, yonghui; lu, xinpo; zhou, yanchun] chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china. [zhang, hui; zheng, liya] chinese acad sci, grad sch, beijing 100039, peoples r china. [lu, xinpo; sun, yinjie; zhou, yanchun] aerosp res inst mat & proc technol, sci & technol adv funct composite lab, beijing 100076, peoples r china.;yczhou714@gmail.com
关键词	Crystal-structure Microstructural Characterization Ti4aln3 Ti3gec2 Ta4alc3
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/60317
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	X. H. Wang,H. Zhang,L. Y. Zheng,et al. Ti5Al2C3: A New Ternary Carbide Belonging to MAX Phases in the Ti-Al-C System[J]. Journal of the American Ceramic Society,2012,95(5):1508-1510.
APA	X. H. Wang.,H. Zhang.,L. Y. Zheng.,Y. H. Ma.,X. P. Lu.,...&Y. C. Zhou.(2012).Ti5Al2C3: A New Ternary Carbide Belonging to MAX Phases in the Ti-Al-C System.Journal of the American Ceramic Society,95(5),1508-1510.
MLA	X. H. Wang,et al."Ti5Al2C3: A New Ternary Carbide Belonging to MAX Phases in the Ti-Al-C System".Journal of the American Ceramic Society 95.5(2012):1508-1510.