Atomic simulation of amorphization and crystallization of Ni3Al during rapid solidification

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	Atomic simulation of amorphization and crystallization of Ni3Al during rapid solidification
	H. B. Liu; K. Y. Chen; G. Y. An; Z. Q. Hu
	1997
发表期刊	Philosophical Magazine B-Physics of Condensed Matter Statistical Mechanics Electronic Optical and Magnetic Properties
ISSN	0141-8637
卷号	76 期号:1 页码:75-89
摘要	By mean of the constant-temperature, constant-pressure molecular dynamics simulation technique, a series of simulations of the glass transition and crystallization processes of Ni3Al have been performed. The atoms interact via semiempirical tight-binding many-body potentials based on the second-moment approximation to the electronic density of states. The pair correlation function, pair analysis technique and chemical short-range order parameters are used to reveal the structural features of liquid, supercooled liquid and glass state of Ni3Al, and structural evolution during rapid solidification. The glass transition temperature and the critical cooling rate are determined.
部门归属	harbin inst technol,sch mat sci & engn,harbin 150001,peoples r china.;liu, hb (reprint author), acad sinica,inst met res,state key lab rapid solidificat alloy,shenyang 110015,peoples r china
关键词	Liquid Glass-transition Molecular-dynamics Orientational Order Metals Computer Potentials Alloys Phase
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/38015
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	H. B. Liu,K. Y. Chen,G. Y. An,et al. Atomic simulation of amorphization and crystallization of Ni3Al during rapid solidification[J]. Philosophical Magazine B-Physics of Condensed Matter Statistical Mechanics Electronic Optical and Magnetic Properties,1997,76(1):75-89.
APA	H. B. Liu,K. Y. Chen,G. Y. An,&Z. Q. Hu.(1997).Atomic simulation of amorphization and crystallization of Ni3Al during rapid solidification.Philosophical Magazine B-Physics of Condensed Matter Statistical Mechanics Electronic Optical and Magnetic Properties,76(1),75-89.
MLA	H. B. Liu,et al."Atomic simulation of amorphization and crystallization of Ni3Al during rapid solidification".Philosophical Magazine B-Physics of Condensed Matter Statistical Mechanics Electronic Optical and Magnetic Properties 76.1(1997):75-89.