Plastic Softening Induced by High-Frequency Vibrations Accompanying Uniaxial Tension in Aluminum

Plastic Softening Induced by High-Frequency Vibrations Accompanying Uniaxial Tension in Aluminum

We have investigated the influences of high-frequency vibration (HFV) superimposed onto the monotonic uniaxial tension in single-crystal aluminum (Al) specimens by molecular dynamics simulations. It was found that HFV induces softening, i.e., reduction in peak stress. Similar to previous experimenta...

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Bibliographic Details
Main Authors: Ziyu Zhao, Jinxing Liu, Amir Siddiq
Format: Article
Language:English
Published: MDPI AG 2022-04-01
Series:Nanomaterials
Subjects:
high-frequency vibrations
lattice orientation
strain rate sensitivity
preset notch
softening
molecular dynamics simulation
Online Access:https://www.mdpi.com/2079-4991/12/7/1239

Internet

https://www.mdpi.com/2079-4991/12/7/1239

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