Dislocation array reflection enhances strain hardening of a dual-phase heterostructured high-entropy alloy

Dislocation array reflection enhances strain hardening of a dual-phase heterostructured high-entropy alloy

Piling-ups of geometrically necessary dislocation (GND) arrays against interfaces are known to produce hetero-deformation induced (HDI) strengthening and strain hardening to enhance the strength and ductility of heterostructured materials. Here we report an interesting dislocation mechanism that can...

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Bibliographic Details
Main Authors: Yi Liu, Mengning Xu, Lirong Xiao, Xuefei Chen, Zhaohua Hu, Bo Gao, Ningning Liang, Yuntian Zhu, Yang Cao, Hao Zhou
Format: Article
Language:English
Published: Taylor & Francis Group 2023-08-01
Series:Materials Research Letters
Subjects:
High entropy alloys
Heterostructured materials
interfaces
in-situ TEM
deformation mechanism
Online Access:https://www.tandfonline.com/doi/10.1080/21663831.2023.2208166

Internet

https://www.tandfonline.com/doi/10.1080/21663831.2023.2208166

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