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|Title:||Deformation behavior of Mg67Zn28Ca5 metallic glass at near supercooled liquid region|
Strain rate sensitivity
|Citation:||Fu, X.L., Tan, M.J., Wang, Y.S., Jarfors, A.E.W., Gupta, M. (2013-02-05). Deformation behavior of Mg67Zn28Ca5 metallic glass at near supercooled liquid region. Journal of Alloys and Compounds 549 : 100-104. ScholarBank@NUS Repository. https://doi.org/10.1016/j.jallcom.2012.09.044|
|Abstract:||A systematic study of Mg67Zn28Ca5 amorphous alloy was made at near supercooled liquid region with strain rates ranging from 10-6 to 10-3 s-1. Compressive deformation behavior showed a transition from inhomogeneous to homogeneous flow. The strain rate sensitivity below the glass transition temperature was approximately 0.27, while in the supercooled liquid region, strain rate sensitivity approached a value of 1. Crystallinity and phase presence in material, were examined by XRD, DSC and TEM. before and after deformation. © 2012 Elsevier B.V. All rights reserved.|
|Source Title:||Journal of Alloys and Compounds|
|Appears in Collections:||Staff Publications|
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