Please use this identifier to cite or link to this item:
|Title:||The transition from homogeneous flow to fracture in metallic glasses at high-homologous temperatures|
|Authors:||Thamburaja, P. |
|Citation:||Thamburaja, P., Nikabdullah, N. (2011-11). The transition from homogeneous flow to fracture in metallic glasses at high-homologous temperatures. Scripta Materialia 65 (9) : 751-754. ScholarBank@NUS Repository. https://doi.org/10.1016/j.scriptamat.2011.07.003|
|Abstract:||We derive a deformation map governing the transition from homogeneous flow to fracture response in metallic glasses under the influence of external conditions, i.e. applied deformation rates, test temperatures and sample sizes. This model is developed using simplified kinematics describing the shear-banding process, free-volume kinetics and also a phenomenologically based ductile-fracture criterion. The analytically obtained deformation map accurately reproduces an experimentally determined deformation map for a commercially available metallic glass system. © 2011 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.|
|Source Title:||Scripta Materialia|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Dec 6, 2018
WEB OF SCIENCETM
checked on Nov 27, 2018
checked on Dec 8, 2018
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.