Towards a greater understanding of serrated flows in an Al-containing high-entropy-based alloy

A serrated flow, which occurs in a material undergoing mechanical deformation, is a complex process of great engineering significance. Here statistical, dynamical, and multifractal modeling and analyses were performed on the stress-time series to characterize and model the stress-drop behavior of an...

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Bibliographic Details
Published in:	International journal of plasticity Vol. 115; pp. 71 - 92
Main Authors:	Brechtl, J., Chen, S.Y., Xie, X., Ren, Y., Qiao, J.W., Liaw, P.K., Zinkle, S.J.
Format:	Journal Article
Language:	English
Published:	New York Elsevier Ltd 01.04.2019 Elsevier BV
Subjects:	Complexity Deformation Dislocations Entropy High entropy alloys Histograms Mechanical testing Numerical algorithms Serrated flow Statistical analysis Statistical methods Strain rate Stress concentration High entropy alloys Serrated flow Mechanical testing Numerical algorithms Dislocations
ISSN:	0749-6419, 1879-2154
Online Access:	Get full text
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