Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/25225
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Title: ZrCu-based bulk metallic glass composites with large strain-hardening capability
Authors: Wu, FF
Chan, KC 
Chen, SH
Jiang, SS
Wang, G
Issue Date: 11-Jun-2015
Source: Materials science and engineering. A, Structural materials : properties, microstructure and processing, 11 June 2015, v. 636, p. 502-506
Abstract: A large tensile plastic deformation was achieved in ZrCu-based metallic glass composites with a metastable B2 phase. It was found that the B2 phase can effectively promote the density of the stress concentration sites and enhance the formation and interaction of multiple shear bands, which significantly stabilize the tensile plastic deformation of metallic glass composites. Based on the concept of the normalized strain-hardening rate, the critical volume fraction for the stable tensile plastic deformation of metallic glass composites was determined.
Keywords: Fracture
Metallic glass composite
Plastic deformation
Tensile plasticity
Publisher: Elsevier
Journal: Materials science and engineering. A, Structural materials : properties, microstructure and processing 
ISSN: 0921-5093
EISSN: 1873-4936
DOI: 10.1016/j.msea.2015.04.027
Rights: © 2015 Elsevier B.V. All rights reserved.
© 2015. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/
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