Numerical simulation on rapid melting and nonequilibrium solidification of pure metals and binary alloys

IMR OpenIR

	Numerical simulation on rapid melting and nonequilibrium solidification of pure metals and binary alloys
	Hui, XD ; Chen, GL ; Yang, YS ; Hu, ZQ
	2002-12-01
发表期刊	TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA
ISSN	1003-6326
卷号	12 期号:6 页码:1076-1080
摘要	A heat and mass transfer modelling containing phase transformation dynamics is made for pure metals and binary alloys under pulsed laser processing. The nonequilibrium effects of processing parameters and physical properties are evaluated on the melting and solidification of pure metals (At, Cu, Fe and Ni) and Al-Cu alloys. It is shown that the energy intensity of laser beam and physical properties of metals and the solute concentration of alloys have important effect on the interface temperature, melting and solidification velocity, melting depth and non-equilibrium partition coefficient. This situation is resulted from the interaction of heat transfer, redistribution of solute, solute trapping and growth kinetics.
关键词	rapid melting nonequilibrium solidification pulsed laser processing heat and mass transfer growth kinetics
收录类别	SCI
语种	英语
WOS研究方向	Metallurgy & Metallurgical Engineering
WOS类目	Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000180173600014
出版者	ALLERTON PRESS INC
引用统计	被引频次：1[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/321006/115028
专题	中国科学院金属研究所
作者单位	1.Beijing Univ Sci & Technol, State Key Lab Adv Met & Mat, Beijing 100083, Peoples R China 2.Chinese Acad Sci, Met Res Inst, Shenyang Natl Lab Mat Res, Shenyang 110015, Peoples R China
推荐引用方式 GB/T 7714	Hui, XD,Chen, GL,Yang, YS,et al. Numerical simulation on rapid melting and nonequilibrium solidification of pure metals and binary alloys[J]. TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA,2002,12(6):1076-1080.
APA	Hui, XD,Chen, GL,Yang, YS,&Hu, ZQ.(2002).Numerical simulation on rapid melting and nonequilibrium solidification of pure metals and binary alloys.TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA,12(6),1076-1080.
MLA	Hui, XD,et al."Numerical simulation on rapid melting and nonequilibrium solidification of pure metals and binary alloys".TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA 12.6(2002):1076-1080.