Evading strength-corrosion tradeoff in Mg alloys via dense ultrafine twins

Evading strength-corrosion tradeoff in Mg alloys via dense ultrafine twins

Conventional ultrafine grains can generate high-strength Mg alloys, but non-equilibrium grain boundaries deteriorates their corrosion resistance. Here, the authors present ultrafine grained Mg alloys with dense twins that display high strength and reduced corrosion rate by one order of magnitude.

Bibliographic Details
Main Authors: Changjian Yan, Yunchang Xin, Xiao-Bo Chen, Daokui Xu, Paul K. Chu, Chaoqiang Liu, Bo Guan, Xiaoxu Huang, Qing Liu
Format: Article
Language:English
Published: Nature Publishing Group 2021-07-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-021-24939-3
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spelling doaj-e2de21f20ce74812baaf41d57edb24612021-08-01T11:39:04ZengNature Publishing GroupNature Communications2041-17232021-07-011211910.1038/s41467-021-24939-3Evading strength-corrosion tradeoff in Mg alloys via dense ultrafine twinsChangjian Yan0Yunchang Xin1Xiao-Bo Chen2Daokui Xu3Paul K. Chu4Chaoqiang Liu5Bo Guan6Xiaoxu Huang7Qing Liu8Key Laboratory for Light-weight Materials, Nanjing Tech UniversityKey Laboratory for Light-weight Materials, Nanjing Tech UniversitySchool of Engineering, RMIT UniversityKey Laboratory of Nuclear Materials and Safety Assessment, Institute of Metal Research, Chinese Academy of SciencesDepartment of Physics, Department of Materials Science and Engineering, and Department of Biomedical Engineering, City University of Hong KongState Key Laboratory of Powder Metallurgy, Central South UniversityInternational Joint Laboratory for Light Alloys, College of Materials Science and Engineering, Chongqing UniversityInternational Joint Laboratory for Light Alloys, College of Materials Science and Engineering, Chongqing UniversityKey Laboratory for Light-weight Materials, Nanjing Tech UniversityConventional ultrafine grains can generate high-strength Mg alloys, but non-equilibrium grain boundaries deteriorates their corrosion resistance. Here, the authors present ultrafine grained Mg alloys with dense twins that display high strength and reduced corrosion rate by one order of magnitude.https://doi.org/10.1038/s41467-021-24939-3
collection DOAJ
language English
format Article
sources DOAJ
author Changjian Yan
Yunchang Xin
Xiao-Bo Chen
Daokui Xu
Paul K. Chu
Chaoqiang Liu
Bo Guan
Xiaoxu Huang
Qing Liu
spellingShingle Changjian Yan
Yunchang Xin
Xiao-Bo Chen
Daokui Xu
Paul K. Chu
Chaoqiang Liu
Bo Guan
Xiaoxu Huang
Qing Liu
Evading strength-corrosion tradeoff in Mg alloys via dense ultrafine twins
Nature Communications
author_facet Changjian Yan
Yunchang Xin
Xiao-Bo Chen
Daokui Xu
Paul K. Chu
Chaoqiang Liu
Bo Guan
Xiaoxu Huang
Qing Liu
author_sort Changjian Yan
title Evading strength-corrosion tradeoff in Mg alloys via dense ultrafine twins
title_short Evading strength-corrosion tradeoff in Mg alloys via dense ultrafine twins
title_full Evading strength-corrosion tradeoff in Mg alloys via dense ultrafine twins
title_fullStr Evading strength-corrosion tradeoff in Mg alloys via dense ultrafine twins
title_full_unstemmed Evading strength-corrosion tradeoff in Mg alloys via dense ultrafine twins
title_sort evading strength-corrosion tradeoff in mg alloys via dense ultrafine twins
publisher Nature Publishing Group
series Nature Communications
issn 2041-1723
publishDate 2021-07-01
description Conventional ultrafine grains can generate high-strength Mg alloys, but non-equilibrium grain boundaries deteriorates their corrosion resistance. Here, the authors present ultrafine grained Mg alloys with dense twins that display high strength and reduced corrosion rate by one order of magnitude.
url https://doi.org/10.1038/s41467-021-24939-3
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AT xiaobochen evadingstrengthcorrosiontradeoffinmgalloysviadenseultrafinetwins
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