Ultrahigh-strength submicron-sized metallic glass wires

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	Ultrahigh-strength submicron-sized metallic glass wires
	Wang, YB ; Lee, CC ; Yi, J ; An, XH ; Pan, MX ; Xie, KY ; Liao, XZ ; Cairney, JM ; Ringer, SP ; Wang, WH
刊名	SCRIPTA MATERIALIA
	2014
卷号	84-85 页码:27
关键词	Metallica glass Mechanical property Size effects Transmission electron microscopy
ISSN号	1359-6462
通讯作者	Liao, XZ (reprint author), Univ Sydney, Sch Aerosp Mech & Mechatron Engn, Sydney, NSW 2006, Australia.
中文摘要	In situ deformation experiments were performed in a transmission electron microscope to investigate the mechanical properties of submicron-sized Pd40Cu30Ni10P20 metallic glass (MG) wires. Results show that the submicron-sized MG wires exhibit intrinsic ultrahigh tensile strength of similar to 2.8 GPa, which is nearly twice as high as that in their bulk counterpart, and similar to 5% elastic strain approaching the elastic limits. The tensile strength, engineering strain at failure and deformation mode of the submicron-sized MG wires depend on the diameter of the wires. (C) 2014 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
资助信息	Australian Research Council; NSF of China [51171204]; Australian Microscopy and Microanalysis Research Facility node at the University of Sydney: Sydney Microscopy Microanalysis
语种	英语
公开日期	2015-04-14
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/59734]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Wang, YB,Lee, CC,Yi, J,et al. Ultrahigh-strength submicron-sized metallic glass wires[J]. SCRIPTA MATERIALIA,2014,84-85:27.
APA	Wang, YB.,Lee, CC.,Yi, J.,An, XH.,Pan, MX.,...&Wang, WH.(2014).Ultrahigh-strength submicron-sized metallic glass wires.SCRIPTA MATERIALIA,84-85,27.
MLA	Wang, YB,et al."Ultrahigh-strength submicron-sized metallic glass wires".SCRIPTA MATERIALIA 84-85(2014):27.