IMECH-IR  > 非线性力学国家重点实验室
Dynamic fragmentation induced by network-like shear bands in a Zr-based bulk metallic glass
Zeng F; Chen Y; Jiang MQ(蒋敏强); Lu C; Dai LH(戴兰宏); Dai, LH (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
Source PublicationINTERMETALLICS
2015-01
Volume56Pages:96-100
ISSN0966-9795
AbstractDynamic fragmentation induced by network-like shear bands is observed in a Zr-based bulk metallic glass subjected to impact loading, which is different from shear failure via one dominant shear band under quasi-static compression. Further, the influence of elastic strain energy on the evolution of shear bands is investigated. It is shown that the shear-band pattern occurring in one dominated mode or in multiple modes strongly depends on the loading rates. Dynamic fragmentation is due to the competition between the elastic strain energy driving a shear band and the dissipated energy along the shear band. (c) 2014 Elsevier Ltd. All rights reserved.
KeywordMetallic Glasses Elastic Properties Fracture Shear Band
Subject AreaChemistry ; Materials Science ; Metallurgy & Metallurgical Engineering
DOI10.1016/j.intermet.2014.09.008
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Indexed BySCI ; EI
Language英语
WOS IDWOS:000347141200015
Funding OrganizationThe work is supported by the National Natural Science Foundation of China (Grant Nos. 11472287, 11132011 and 11202221), the National Basic Research Program of China (Grant No. 2012CB937500), and the CAS/SAFEA International Partnership Program for Creative Research Teams.
DepartmentLNM冲击动力学与新型材料力学性能
Classification一类
Citation statistics
Cited Times:9[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/49619
Collection非线性力学国家重点实验室
Corresponding AuthorDai, LH (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
Recommended Citation
GB/T 7714
Zeng F,Chen Y,Jiang MQ,et al. Dynamic fragmentation induced by network-like shear bands in a Zr-based bulk metallic glass[J]. INTERMETALLICS,2015,56:96-100.
APA Zeng F,Chen Y,蒋敏强,Lu C,戴兰宏,&Dai, LH .(2015).Dynamic fragmentation induced by network-like shear bands in a Zr-based bulk metallic glass.INTERMETALLICS,56,96-100.
MLA Zeng F,et al."Dynamic fragmentation induced by network-like shear bands in a Zr-based bulk metallic glass".INTERMETALLICS 56(2015):96-100.
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