volume 311 pages 131584

On the yield stress anomaly in a B2-ordered refractory AlNbTiVZr0.25 high-entropy alloy

Publication typeJournal Article
Publication date2022-03-01
scimago Q2
wos Q3
SJR0.591
CiteScore5.4
Impact factor2.7
ISSN0167577X, 18734979
Condensed Matter Physics
General Materials Science
Mechanical Engineering
Mechanics of Materials
Abstract
High-entropy intermetallics have a great potential for high-temperature applications. However, there is relatively limited information about the plastic flow behaviour and deformation mechanisms of these materials. Here we reported a yield strength anomaly (YSA) in a refractory AlNbTiVZr0.25 high-entropy alloy with a multicomponent B2 matrix phase. The YSA was detected during the compression tests at 22–900 °C with a stress peak at 700 °C. Detailed analysis suggested that the YSA could be connected with the glide of dissociated a 〈1 1 1〉 superdislocations.
Found 
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Yurchenko N. et al. On the yield stress anomaly in a B2-ordered refractory AlNbTiVZr0.25 high-entropy alloy // Materials Letters. 2022. Vol. 311. p. 131584.
GOST all authors (up to 50) Copy
Yurchenko N., Panina E., Belyakov A., Salishchev G., Zherebtsov S., Stepanov N. On the yield stress anomaly in a B2-ordered refractory AlNbTiVZr0.25 high-entropy alloy // Materials Letters. 2022. Vol. 311. p. 131584.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1016/j.matlet.2021.131584
UR - https://doi.org/10.1016/j.matlet.2021.131584
TI - On the yield stress anomaly in a B2-ordered refractory AlNbTiVZr0.25 high-entropy alloy
T2 - Materials Letters
AU - Yurchenko, N
AU - Panina, E.
AU - Belyakov, A.
AU - Salishchev, G
AU - Zherebtsov, S
AU - Stepanov, N
PY - 2022
DA - 2022/03/01
PB - Elsevier
SP - 131584
VL - 311
SN - 0167-577X
SN - 1873-4979
ER -
BibTex
Cite this
BibTex (up to 50 authors) Copy
@article{2022_Yurchenko,
author = {N Yurchenko and E. Panina and A. Belyakov and G Salishchev and S Zherebtsov and N Stepanov},
title = {On the yield stress anomaly in a B2-ordered refractory AlNbTiVZr0.25 high-entropy alloy},
journal = {Materials Letters},
year = {2022},
volume = {311},
publisher = {Elsevier},
month = {mar},
url = {https://doi.org/10.1016/j.matlet.2021.131584},
pages = {131584},
doi = {10.1016/j.matlet.2021.131584}
}