A quasi-phase perspective on flow units of glass transition and plastic flow in metallic glasses

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	A quasi-phase perspective on flow units of glass transition and plastic flow in metallic glasses
	Liu, ST ; Jiao, W ; Sun, BA ; Wang, WH
刊名	JOURNAL OF NON-CRYSTALLINE SOLIDS
	2013
卷号	375 页码:76
关键词	Metallic glass Flow units Plastic deformation Glass transition
ISSN号	0022-3093
通讯作者	Wang, WH (reprint author), Chinese Acad Sci, Inst Phys, Beijing 100190, Peoples R China.
中文摘要	We describe the activation and evolution processes of flow units for glass transition and plastic flow in metallic glasses using a quasi-phase model. We model the flow units as liquid-like quasi phases embedded in solid-like glassy substrate, and the formation and growth of the liquid-like phases in glasses are treated as a phase transition process. Our model can capture the main features of glass transition and mechanical behavior of metallic glasses and agree with experimental observations. The work may present a new perspective for structural origins of deformation and glass transition of metallic glasses. (C) 2013 Elsevier B.V. All rights reserved.
资助信息	MOST 973 of China [2010CB731603]; NSF of China [51271195]
语种	英语
公开日期	2014-01-16
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/56737]
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	Liu, ST,Jiao, W,Sun, BA,et al. A quasi-phase perspective on flow units of glass transition and plastic flow in metallic glasses[J]. JOURNAL OF NON-CRYSTALLINE SOLIDS,2013,375:76.
APA	Liu, ST,Jiao, W,Sun, BA,&Wang, WH.(2013).A quasi-phase perspective on flow units of glass transition and plastic flow in metallic glasses.JOURNAL OF NON-CRYSTALLINE SOLIDS,375,76.
MLA	Liu, ST,et al."A quasi-phase perspective on flow units of glass transition and plastic flow in metallic glasses".JOURNAL OF NON-CRYSTALLINE SOLIDS 375(2013):76.