Dynamic Tension Deformation of Rare-Earth Containing Mg-1.9Mn-0.3Ce Alloy Sheet along the Rolling Direction at Various Temperatures

The tensile properties of rare-earth containing Mg-1.9Mn-0.3Ce alloy sheet along the rolling direction were experimentally investigated within the strain rate and temperature ranges of 0.001–1300 s<sup>−1</sup> and 213–488 K. The obtained stress–strain responses of the alloy sheet indica...

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Main Authors:	Jin Wang, Yang Wang, Ziran Li
Format:	Article
Language:	English
Published:	MDPI AG 2020-11-01
Series:	Metals
Subjects:	magnesium alloy tensile behavior rate-temperature dependence deformation mechanism fracture mode
Online Access:	https://www.mdpi.com/2075-4701/10/11/1473

id	doaj-1d0aeee3d9af4b6980beed291c7d3050
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spelling	doaj-1d0aeee3d9af4b6980beed291c7d30502020-11-25T04:09:05ZengMDPI AGMetals2075-47012020-11-01101473147310.3390/met10111473Dynamic Tension Deformation of Rare-Earth Containing Mg-1.9Mn-0.3Ce Alloy Sheet along the Rolling Direction at Various TemperaturesJin Wang0Yang Wang1Ziran Li2CAS Key Laboratory of Mechanical Behavior and Design of Materials, Department of Modern Mechanics, University of Science and Technology of China, Hefei 230027, ChinaCAS Key Laboratory of Mechanical Behavior and Design of Materials, Department of Modern Mechanics, University of Science and Technology of China, Hefei 230027, ChinaCAS Key Laboratory of Mechanical Behavior and Design of Materials, Department of Modern Mechanics, University of Science and Technology of China, Hefei 230027, ChinaThe tensile properties of rare-earth containing Mg-1.9Mn-0.3Ce alloy sheet along the rolling direction were experimentally investigated within the strain rate and temperature ranges of 0.001–1300 s<sup>−1</sup> and 213–488 K. The obtained stress–strain responses of the alloy sheet indicate that both yield strength and strain-hardening rate increase when the strain rate increases, whereas they decrease with increase of temperature. Microscopic examination results show that basal slip, prismatic slip, and {} tension twinning take place in the tensile plastic deformation, while the occurrence of twinning is not obviously affected by the rate and temperature. Tensile samples tend to fracture in a ductile mode with increasing strain rate and temperature.https://www.mdpi.com/2075-4701/10/11/1473magnesium alloytensile behaviorrate-temperature dependencedeformation mechanismfracture mode
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Jin Wang Yang Wang Ziran Li
spellingShingle	Jin Wang Yang Wang Ziran Li Dynamic Tension Deformation of Rare-Earth Containing Mg-1.9Mn-0.3Ce Alloy Sheet along the Rolling Direction at Various Temperatures Metals magnesium alloy tensile behavior rate-temperature dependence deformation mechanism fracture mode
author_facet	Jin Wang Yang Wang Ziran Li
author_sort	Jin Wang
title	Dynamic Tension Deformation of Rare-Earth Containing Mg-1.9Mn-0.3Ce Alloy Sheet along the Rolling Direction at Various Temperatures
title_short	Dynamic Tension Deformation of Rare-Earth Containing Mg-1.9Mn-0.3Ce Alloy Sheet along the Rolling Direction at Various Temperatures
title_full	Dynamic Tension Deformation of Rare-Earth Containing Mg-1.9Mn-0.3Ce Alloy Sheet along the Rolling Direction at Various Temperatures
title_fullStr	Dynamic Tension Deformation of Rare-Earth Containing Mg-1.9Mn-0.3Ce Alloy Sheet along the Rolling Direction at Various Temperatures
title_full_unstemmed	Dynamic Tension Deformation of Rare-Earth Containing Mg-1.9Mn-0.3Ce Alloy Sheet along the Rolling Direction at Various Temperatures
title_sort	dynamic tension deformation of rare-earth containing mg-1.9mn-0.3ce alloy sheet along the rolling direction at various temperatures
publisher	MDPI AG
series	Metals
issn	2075-4701
publishDate	2020-11-01
description	The tensile properties of rare-earth containing Mg-1.9Mn-0.3Ce alloy sheet along the rolling direction were experimentally investigated within the strain rate and temperature ranges of 0.001–1300 s<sup>−1</sup> and 213–488 K. The obtained stress–strain responses of the alloy sheet indicate that both yield strength and strain-hardening rate increase when the strain rate increases, whereas they decrease with increase of temperature. Microscopic examination results show that basal slip, prismatic slip, and {} tension twinning take place in the tensile plastic deformation, while the occurrence of twinning is not obviously affected by the rate and temperature. Tensile samples tend to fracture in a ductile mode with increasing strain rate and temperature.
topic	magnesium alloy tensile behavior rate-temperature dependence deformation mechanism fracture mode
url	https://www.mdpi.com/2075-4701/10/11/1473
work_keys_str_mv	AT jinwang dynamictensiondeformationofrareearthcontainingmg19mn03cealloysheetalongtherollingdirectionatvarioustemperatures AT yangwang dynamictensiondeformationofrareearthcontainingmg19mn03cealloysheetalongtherollingdirectionatvarioustemperatures AT ziranli dynamictensiondeformationofrareearthcontainingmg19mn03cealloysheetalongtherollingdirectionatvarioustemperatures
_version_	1724423375134130176

Dynamic Tension Deformation of Rare-Earth Containing Mg-1.9Mn-0.3Ce Alloy Sheet along the Rolling Direction at Various Temperatures

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