Atomistic tensile deformation mechanisms in a CrCoNi medium-entropy alloy with gradient nano-grained structure at cryogenic temperature

Atomistic tensile deformation mechanisms in a CrCoNi medium-entropy alloy with gradient nano-grained structure at cryogenic temperature

Large-scale molecular dynamics (MD) simulations have been utilized to reveal the atomistic deformation mechanisms of a CrCoNi medium-entropy alloy (MEA) with gradient nano-grained (GNG) structure in the present study. Strong strain hardening was observed in the gradient nano-grained structure at the...

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Bibliographic Details
Main Authors: Yuhao Tao, Wenqiang Cheng, Wei Wang
Format: Article
Language:English
Published: Frontiers Media S.A. 2023-01-01
Series:Frontiers in Materials
Subjects:
molecular dynamics
gradient nano-grained
cryogenic temperature
hetero-deformation induced hardening
stacking fault factor
Online Access:https://www.frontiersin.org/articles/10.3389/fmats.2022.1118952/full

Internet

https://www.frontiersin.org/articles/10.3389/fmats.2022.1118952/full

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