Rejuvenation of plasticity via deformation graining in magnesium

Bo-Yu Liu; Zhen Zhang; Fei Liu; Nan Yang; Bin Li; Peng Chen; Yu Wang; Jin-Hua Peng; Ju Li; En Ma; Zhi-Wei Shan

doi:10.1038/s41467-022-28688-9

Nature Communications (Feb 2022)

Rejuvenation of plasticity via deformation graining in magnesium

Bo-Yu Liu,
Zhen Zhang,
Fei Liu,
Nan Yang,
Bin Li,
Peng Chen,
Yu Wang,
Jin-Hua Peng,
Ju Li,
En Ma,
Zhi-Wei Shan

Affiliations

Bo-Yu Liu: Center for Advancing Materials Performance from the Nanoscale (CAMP-Nano) and Hysitron Applied Research Center in China (HARCC), State Key Laboratory for Mechanical Behavior of Materials, Xi’an Jiaotong University
Zhen Zhang: School of Materials Science and Engineering, Hefei University of Technology
Fei Liu: Center for Advancing Materials Performance from the Nanoscale (CAMP-Nano) and Hysitron Applied Research Center in China (HARCC), State Key Laboratory for Mechanical Behavior of Materials, Xi’an Jiaotong University
Nan Yang: Center for Advancing Materials Performance from the Nanoscale (CAMP-Nano) and Hysitron Applied Research Center in China (HARCC), State Key Laboratory for Mechanical Behavior of Materials, Xi’an Jiaotong University
Bin Li: Department of Chemical and Materials Engineering, University of Nevada
Peng Chen: School of Materials Science and Engineering, Jilin University
Yu Wang: CAS Key Laboratory of Mechanical Behavior and Design of Materials, Department of Modern Mechanics, University of Science and Technology of China
Jin-Hua Peng: School of Materials Science and Engineering, Jiangsu University of Science and Technology
Ju Li: Department of Nuclear Science and Engineering, Massachusetts Institute of Technology
En Ma: Center for Alloy Innovation and Design (CAID), State Key Laboratory for Mechanical Behavior of Materials, Xi’an Jiaotong University
Zhi-Wei Shan: Center for Advancing Materials Performance from the Nanoscale (CAMP-Nano) and Hysitron Applied Research Center in China (HARCC), State Key Laboratory for Mechanical Behavior of Materials, Xi’an Jiaotong University

DOI: https://doi.org/10.1038/s41467-022-28688-9
Journal volume & issue: Vol. 13, no. 1
pp. 1 – 10

Abstract

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Understanding deformation of Mg along the c-axis is important for wrought processing of Mg. Here the authors report deformation graining in submicron single crystal Mg where the initial single crystal evolves into ultrafine grains that rejuvenates dislocation activities, enabling large plasticity.

Published in Nature Communications

ISSN: 2041-1723 (Online)
Publisher: Nature Portfolio
Country of publisher: United Kingdom
LCC subjects: Science
Website: https://www.nature.com/ncomms/

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