Multi-interactions of dislocations and refined microstructure in a high strength and toughness Zn-Mg-Mn alloy

A high strength and toughness Zn-Mg-Mn alloy with ultimate tensile strength of 358 MPa and fracture elongation of 23.5% was successfully prepared by 12-pass equal channel angular pressing. The multi-interactions between dislocations and refined microstructure including grain boundaries, eutectic str...

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Main Authors:	He Huang, Huan Liu, Lisha Wang, Kangxuan Ren, Kai Yan, Yuhua Li, Jinghua Jiang, Aibin Ma, Feng Xue, Jing Bai
Format:	Article
Language:	English
Published:	Elsevier 2020-11-01
Series:	Journal of Materials Research and Technology
Subjects:	Zn-Mg-Mn Equal channel angular pressing Mechanical property Dislocation interaction
Online Access:	http://www.sciencedirect.com/science/article/pii/S2238785420318494

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spelling	doaj-4bcf1754c3ed411092b130bfb401548c2021-01-02T05:11:55ZengElsevierJournal of Materials Research and Technology2238-78542020-11-01961411614121Multi-interactions of dislocations and refined microstructure in a high strength and toughness Zn-Mg-Mn alloyHe Huang0Huan Liu1Lisha Wang2Kangxuan Ren3Kai Yan4Yuhua Li5Jinghua Jiang6Aibin Ma7Feng Xue8Jing Bai9College of Mechanics and Materials, Hohai University, Nanjing 210000, ChinaCollege of Mechanics and Materials, Hohai University, Nanjing 210000, China; College of Materials Science and Engineering, Southeast University, Nanjing 211189, China; Corresponding authors.College of Mechanics and Materials, Hohai University, Nanjing 210000, ChinaCollege of Mechanics and Materials, Hohai University, Nanjing 210000, ChinaCollege of Mechanical Engineering, Yangzhou University, Yangzhou 225127, Jiangsu, ChinaCollege of Mechanics and Materials, Hohai University, Nanjing 210000, ChinaCollege of Mechanics and Materials, Hohai University, Nanjing 210000, ChinaCollege of Mechanics and Materials, Hohai University, Nanjing 210000, ChinaCollege of Materials Science and Engineering, Southeast University, Nanjing 211189, ChinaCollege of Materials Science and Engineering, Southeast University, Nanjing 211189, China; Corresponding authors.A high strength and toughness Zn-Mg-Mn alloy with ultimate tensile strength of 358 MPa and fracture elongation of 23.5% was successfully prepared by 12-pass equal channel angular pressing. The multi-interactions between dislocations and refined microstructure including grain boundaries, eutectic structure, MnZn13 particles and dislocation arrays contributed to strengthening of the alloy.http://www.sciencedirect.com/science/article/pii/S2238785420318494Zn-Mg-MnEqual channel angular pressingMechanical propertyDislocation interaction
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	He Huang Huan Liu Lisha Wang Kangxuan Ren Kai Yan Yuhua Li Jinghua Jiang Aibin Ma Feng Xue Jing Bai
spellingShingle	He Huang Huan Liu Lisha Wang Kangxuan Ren Kai Yan Yuhua Li Jinghua Jiang Aibin Ma Feng Xue Jing Bai Multi-interactions of dislocations and refined microstructure in a high strength and toughness Zn-Mg-Mn alloy Journal of Materials Research and Technology Zn-Mg-Mn Equal channel angular pressing Mechanical property Dislocation interaction
author_facet	He Huang Huan Liu Lisha Wang Kangxuan Ren Kai Yan Yuhua Li Jinghua Jiang Aibin Ma Feng Xue Jing Bai
author_sort	He Huang
title	Multi-interactions of dislocations and refined microstructure in a high strength and toughness Zn-Mg-Mn alloy
title_short	Multi-interactions of dislocations and refined microstructure in a high strength and toughness Zn-Mg-Mn alloy
title_full	Multi-interactions of dislocations and refined microstructure in a high strength and toughness Zn-Mg-Mn alloy
title_fullStr	Multi-interactions of dislocations and refined microstructure in a high strength and toughness Zn-Mg-Mn alloy
title_full_unstemmed	Multi-interactions of dislocations and refined microstructure in a high strength and toughness Zn-Mg-Mn alloy
title_sort	multi-interactions of dislocations and refined microstructure in a high strength and toughness zn-mg-mn alloy
publisher	Elsevier
series	Journal of Materials Research and Technology
issn	2238-7854
publishDate	2020-11-01
description	A high strength and toughness Zn-Mg-Mn alloy with ultimate tensile strength of 358 MPa and fracture elongation of 23.5% was successfully prepared by 12-pass equal channel angular pressing. The multi-interactions between dislocations and refined microstructure including grain boundaries, eutectic structure, MnZn13 particles and dislocation arrays contributed to strengthening of the alloy.
topic	Zn-Mg-Mn Equal channel angular pressing Mechanical property Dislocation interaction
url	http://www.sciencedirect.com/science/article/pii/S2238785420318494
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Multi-interactions of dislocations and refined microstructure in a high strength and toughness Zn-Mg-Mn alloy

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