Hetero-deformation induced (HDI) stress measurement from the plastic dissipation in the hysteresis loops

Hetero-deformation induced (HDI) stress measurement from the plastic dissipation in the hysteresis loops

Hetero-deformation induced (HDI) stress is crucial for the strengthening of heterostructured materials (HSMs), making its quantification essential for understanding the heterogeneous deformation mechanisms. We propose a novel method for measuring HDI stress based on plastic dissipation in hysteresis...

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Bibliographic Details
Main Authors: Ran Chen, Guisen Liu, Peidong Wu, Yumeng Zhang, Xiaodong Wang, Yao Shen
Format: Article
Language:English
Published: Taylor & Francis Group 2025-03-01
Series:Materials Research Letters
Subjects:
HDI stress
plastic dissipation
hysteresis loop
loop plastically-deformed zones
Online Access:https://www.tandfonline.com/doi/10.1080/21663831.2024.2441339
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Summary:Hetero-deformation induced (HDI) stress is crucial for the strengthening of heterostructured materials (HSMs), making its quantification essential for understanding the heterogeneous deformation mechanisms. We propose a novel method for measuring HDI stress based on plastic dissipation in hysteresis loops, offering superior accuracy and stability over previous methods, as demonstrated in studies on lamellar materials through experiments and FEM simulations. This approach advances a more objective, microstructure-based understanding of HDI stress in HSMs.
ISSN:2166-3831

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