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Journal of Materials Science
Erschienen in: Journal of Materials Science 5/2014

01.03.2014

Stabilized shear banding of ZrCu-based metallic glass composites under tensile loading

verfasst von: Fu-Fa Wu, K. C. Chan, Shi-Tao Li, Gang Wang

Erschienen in: Journal of Materials Science | Ausgabe 5/2014

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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.
Vorheriger Artikel Experimental study and numerical simulation of the vertical bounce of a polymer ball over a wide temperature range
Nächster Artikel Parallel spinnerets electrospinning construct and properties of electrical-luminescent bifunctional bistrand-aligned nanobundles

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Metadaten
Titel
Stabilized shear banding of ZrCu-based metallic glass composites under tensile loading
verfasst von
Fu-Fa Wu
K. C. Chan
Shi-Tao Li
Gang Wang
Publikationsdatum
01.03.2014
Verlag
Springer US
Erschienen in
Journal of Materials Science / Ausgabe 5/2014
Print ISSN: 0022-2461
Elektronische ISSN: 1573-4803
DOI
https://doi.org/10.1007/s10853-013-7909-1

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