Nanoindentation into a bcc high-entropy HfNbTaTiZr alloy—an atomistic study of the effect of short-range order

Nanoindentation into a bcc high-entropy HfNbTaTiZr alloy—an atomistic study of the effect of short-range order

Abstract The plastic response of the Senkov HfNbTaTiZr high-entropy alloy is explored by means of simulated nanoindentation tests. Both a random alloy and an alloy with chemical short-range order are investigated and compared to the well understood case of an elementary Ta crystal. Strong difference...

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Bibliographic Details
Main Authors: Iyad Alabd Alhafez, Orlando R. Deluigi, Diego Tramontina, Nina Merkert, Herbert M. Urbassek, Eduardo M. Bringa
Format: Article
Language:English
Published: Nature Portfolio 2024-04-01
Series:Scientific Reports
Subjects:
Molecular dynamics
Nanoindentation
Dislocations
Plasticity
High-entropy alloys
Online Access:https://doi.org/10.1038/s41598-024-59761-6

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