Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/27763
Title: Stabilized shear banding of ZrCu-based metallic glass composites under tensile loading
Authors: Wu, FF
Chan, KC 
Li, ST
Wang, G
Issue Date: 2014
Publisher: Springer
Source: Journal of materials science, 2014, v. 49, no. 5, p. 2164-2170 How to cite?
Journal: Journal of materials science 
Abstract: The tensile plastic deformation behavior of ZrCu-based metallic glass composites with various crystalline volume fractions was investigated. A tensile plastic strain of more than 10 % was achieved in a metallic glass composite with a crystalline volume fraction of 32.6 %. It was found that the B2 phase can effectively activate the formation of multiple shear bands, which significantly stabilize the tensile plastic deformation of metallic glass composites. A critical volume fraction for stable tensile plastic deformation was determined. In addition to the volume fraction, the density of the stress concentration sites and the distribution of the B2 phase were also found to be key factors controlling the stable plastic deformation of ZrCu-based BMG composite.
URI: http://hdl.handle.net/10397/27763
ISSN: 0022-2461
EISSN: 1573-4803
DOI: 10.1007/s10853-013-7909-1
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