Park, Kyoung-Won Lee, Chang-Myeon Fleury, Eric Lee, Jae-Chul 2024-01-20T21:02:22Z 2024-01-20T21:02:22Z 2021-09-03 2009-08 1359-6462 https://pubs.kist.re.kr/handle/201004/132268 We explored the sole effect exerted by the packing density of an amorphous alloy on its homogeneous deformation and subsequent inhomogeneous deformation. The experiments demonstrated that an alloy with higher packing exhibits a greater degree of homogeneous deformation, whereas the same alloy exhibits less global plasticity associated with inhomogeneous deformation in a typical compression test. We clarify this paradoxical relationship between homogeneous and inhomogeneous deformation by exploring the relationship between the homogeneous flow rate and its effect on shear localization. (C) 2009 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved. English PERGAMON-ELSEVIER SCIENCE LTD METALLIC-GLASS MECHANICAL-PROPERTIES ATOMIC PACKING DEFORMATION ORDER Plasticity of amorphous alloys assessed by their homogeneous flow rate Article 10.1016/j.scriptamat.2009.04.017 1 SCRIPTA MATERIALIA, v.61, no.4, pp.363 - 366 SCRIPTA MATERIALIA 61 4 363 366 scie scopus 000267500300007 2-s2.0-65849183579 Nanoscience & Nanotechnology Materials Science, Multidisciplinary Metallurgy & Metallurgical Engineering Science & Technology - Other Topics Materials Science Metallurgy & Metallurgical Engineering Article METALLIC-GLASS MECHANICAL-PROPERTIES ATOMIC PACKING DEFORMATION ORDER Amorphous alloy Atomic packing density Shear softening Homogeneous flow rate Plasticity