Evidence of phase separation correlated with nanocrystallization in Al85Ni5Y6Fe2Co2 metallic glass

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	Evidence of phase separation correlated with nanocrystallization in Al85Ni5Y6Fe2Co2 metallic glass; Evidence of phase separation correlated with nanocrystallization in Al85Ni5Y6Fe2Co2 metallic glass
	Y. B. Wang; H. W. Yang; B. B. Sun; B. Wu; J. Q. Wang; M. L. Sui; E. Ma
	2006 ; 2006
发表期刊	Scripta Materialia ; Scripta Materialia
ISSN	1359-6462 ; 1359-6462
卷号	55 期号:5 页码:469-472
摘要	After carefully ruling out the known sample preparation artifacts, high-angle annular detector dark-field scanning transmission electron microscopy, nanobeam composition analysis and energy-filtered imaging suggest that phase separation occurs upon heating in the Al85Ni5Y6Fe2Co2 amorphous ribbon prior to the onset of primary crystallization, but not in its as-prepared state. The length scale of the phase separation appears to correlate with the dimensions of the nanocrystals formed upon crystallization. (c) 2006 Acta Materialia, Inc. Published by Elsevier Ltd. All rights reserved.; After carefully ruling out the known sample preparation artifacts, high-angle annular detector dark-field scanning transmission electron microscopy, nanobeam composition analysis and energy-filtered imaging suggest that phase separation occurs upon heating in the Al85Ni5Y6Fe2Co2 amorphous ribbon prior to the onset of primary crystallization, but not in its as-prepared state. The length scale of the phase separation appears to correlate with the dimensions of the nanocrystals formed upon crystallization. (c) 2006 Acta Materialia, Inc. Published by Elsevier Ltd. All rights reserved.
部门归属	johns hopkins univ, dept mat sci & engn, baltimore, md 21218 usa. chinese acad sci, inst met res, shenyang natl lab mat sci, synl, shenyang 110016, peoples r china.;sui, ml (reprint author), johns hopkins univ, dept mat sci & engn, baltimore, md 21218 usa;mlsui@imr.ac.cn ema@jhu.edu ; johns hopkins univ, dept mat sci & engn, baltimore, md 21218 usa. chinese acad sci, inst met res, shenyang natl lab mat sci, synl, shenyang 110016, peoples r china.;sui, ml (reprint author), johns hopkins univ, dept mat sci & engn, baltimore, md 21218 usa;mlsui@imr.ac.cn ema@jhu.edu
关键词	Metallic Glass Metallic Glass Phase Separation Phase Separation Transmission Electron Microscopy Transmission Electron Microscopy Z-contrast Imaging Z-contrast Imaging Energy-filtered Imaging Energy-filtered Imaging Amorphous-alloys Amorphous-alloys Crystallization Crystallization Aluminum Aluminum Strength Strength
URL	查看原文 ; 查看原文
WOS记录号	WOS:000239132200013 ; WOS:000239132200013
引用统计	被引频次：25[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/321006/34539
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	Y. B. Wang,H. W. Yang,B. B. Sun,et al. Evidence of phase separation correlated with nanocrystallization in Al85Ni5Y6Fe2Co2 metallic glass, Evidence of phase separation correlated with nanocrystallization in Al85Ni5Y6Fe2Co2 metallic glass[J]. Scripta Materialia, Scripta Materialia,2006, 2006,55, 55(5):469-472, 469-472.
APA	Y. B. Wang.,H. W. Yang.,B. B. Sun.,B. Wu.,J. Q. Wang.,...&E. Ma.(2006).Evidence of phase separation correlated with nanocrystallization in Al85Ni5Y6Fe2Co2 metallic glass.Scripta Materialia,55(5),469-472.
MLA	Y. B. Wang,et al."Evidence of phase separation correlated with nanocrystallization in Al85Ni5Y6Fe2Co2 metallic glass".Scripta Materialia 55.5(2006):469-472.