Effect of Ar+ ion irradiation on the microstructure and properties of Zr-Cu-Fe-Al bulk metallic glass

doi:10.1016/j.scriptamat.2010.12.004

IMR OpenIR

	Effect of Ar+ ion irradiation on the microstructure and properties of Zr-Cu-Fe-Al bulk metallic glass
	Luo, W. D.1; Yang, B.1,2; Chen, G. L.1
通讯作者	Yang, B.(byang@ustb.edu.cn)
	2011-04-01
发表期刊	SCRIPTA MATERIALIA
ISSN	1359-6462
卷号	64 期号:7 页码:625-628
摘要	Plate-like Zr61.5Cu21.5Fe5Al12 specimens were irradiated by 300 keV Ar+ ions. X-ray diffraction results showed that the alloy specimens still maintained amorphous structures. High-resolution transmission electron microscopy and selected area diffraction results, however, showed that a nanocrystalline fcc phase was formed when irradiated to a fluence of 3 x 10(15) cm(-2). Differential scanning calorimetry analysis proved that the ion irradiations enlarged the supercooled liquid range of the amorphous alloy. Nanoindentation results showed further that the hardness and Young's modulus of the alloy increased with increasing ion irradiation doses. (C) 2010 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
关键词	Ion irradiation Zr-Cu-Fe-Al alloy Bulk metallic glasses Nanoindentation
资助者	SKLAMM at USTB ; 863 Program of China
DOI	10.1016/j.scriptamat.2010.12.004
收录类别	SCI
语种	英语
资助项目	SKLAMM at USTB ; 863 Program of China[2008AA031702]
WOS研究方向	Science & Technology - Other Topics ; Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000287272100008
出版者	PERGAMON-ELSEVIER SCIENCE LTD
引用统计	被引频次：46[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/321006/106982
专题	中国科学院金属研究所
通讯作者	Yang, B.
作者单位	1.Univ Sci & Technol Beijing, State Key Lab Adv Met & Mat, Beijing 100083, Peoples R China 2.Chinese Acad Sci, Int Ctr Mat Phys, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Luo, W. D.,Yang, B.,Chen, G. L.. Effect of Ar+ ion irradiation on the microstructure and properties of Zr-Cu-Fe-Al bulk metallic glass[J]. SCRIPTA MATERIALIA,2011,64(7):625-628.
APA	Luo, W. D.,Yang, B.,&Chen, G. L..(2011).Effect of Ar+ ion irradiation on the microstructure and properties of Zr-Cu-Fe-Al bulk metallic glass.SCRIPTA MATERIALIA,64(7),625-628.
MLA	Luo, W. D.,et al."Effect of Ar+ ion irradiation on the microstructure and properties of Zr-Cu-Fe-Al bulk metallic glass".SCRIPTA MATERIALIA 64.7(2011):625-628.