Effect of substituting elements on thermal stability and glass-forming ability of an Al-based Al-Ni-Er metallic glass

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	Effect of substituting elements on thermal stability and glass-forming ability of an Al-based Al-Ni-Er metallic glass
	Zhang, Wei ; Chen, Siquan ; Zhu, Zhengwang ; Wang, Hao ; Li, Yanhui ; Kato, Hidemi ; Zhang, Haifeng
刊名	JOURNAL OF ALLOYS AND COMPOUNDS
	2017-06-15
卷号	707 页码:97-101
关键词	Metallic glasses Al alloys Alloying Thermoplastic formability Crystallization behavior
ISSN号	0925-8388
通讯作者	Zhang, W (reprint author), Univ Technol, Sch Mat Sci & Engn, Minist Educ, Key Lab Mat Modificat Laser Ion & Electron Beams, Dalian 116024, Peoples R China.
中文摘要	Addition of a small amount of La and Co enhances the stabilization of supercooled liquid and glass-forming ability (GFA) of an Al85Ni7Er8 metallic glass. The Al85Ni5Co2Er6La2 alloy exhibits large supercooled liquid region of 40 K, high GFA with a critical thickness of 450 mu m, and the viscosities on the order of 10(7)-10(9) Pa s in the supercooled liquid state. The Al-based glassy nano-scale patterns were formed by imprinting, indicating its good thermoplastic formability. The possible mechanism for the improvement of the supercooled liquid stability of the Al-Ni-Er alloy by addition of La and Co elements was discussed in terms of the crystallization behavior. (C) 2016 Published by Elsevier B.V.
学科主题	Chemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
收录类别	SCI
资助信息	Research Fund for the Doctoral Program of Higher Education [20130041110006]; Natural Science Foundation of China [51271043, 51571047]
语种	英语
公开日期	2017-08-17
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/78085]
专题	金属研究所_中国科学院金属研究所
推荐引用方式 GB/T 7714	Zhang, Wei,Chen, Siquan,Zhu, Zhengwang,et al. Effect of substituting elements on thermal stability and glass-forming ability of an Al-based Al-Ni-Er metallic glass[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2017,707:97-101.
APA	Zhang, Wei.,Chen, Siquan.,Zhu, Zhengwang.,Wang, Hao.,Li, Yanhui.,...&Zhang, Haifeng.(2017).Effect of substituting elements on thermal stability and glass-forming ability of an Al-based Al-Ni-Er metallic glass.JOURNAL OF ALLOYS AND COMPOUNDS,707,97-101.
MLA	Zhang, Wei,et al."Effect of substituting elements on thermal stability and glass-forming ability of an Al-based Al-Ni-Er metallic glass".JOURNAL OF ALLOYS AND COMPOUNDS 707(2017):97-101.