Revealing grain coarsening and detwinning in bimodal Cu under tension

Metals with a bimodal grain size distribution have been found to have both high strength and good ductility. However, the coordinated deformation mechanisms underneath the ultrafine-grains (UFGs) and coarse grains (CGs) still remain undiscovered yet. In present work, a bimodal Cu with 80% volume fra...

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Bibliographic Details
Main Authors: Liu Silu, Zhao Yonghao
Format: Article
Language:English
Published: De Gruyter 2021-01-01
Series:Reviews on Advanced Materials Science
Subjects:
Online Access:https://doi.org/10.1515/rams-2021-0001