Residual stresses of a magnesium alloy (AZ31) welded by the friction stir welding processes

Residual stresses of a magnesium alloy (AZ31) welded by the friction stir welding processes

The objective of this study was to evaluate the residual stresses of FSW welding magnesium alloys (AZ31). The results show that the FSW processes lead to the formation of several distinct zones with differing mechanical properties. The residual stresses evolution have been explained by the heterogen...

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Main Authors: Kouadri-Henni A., Barrallier L., Badji Riad
Format: Article
Language:English
Published: EDP Sciences 2016-01-01
Series:MATEC Web of Conferences
Online Access:http://dx.doi.org/10.1051/matecconf/20168006003
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spelling doaj-9c8a56e5a53b488e9e50b53c73ec28442021-02-02T05:02:17ZengEDP SciencesMATEC Web of Conferences2261-236X2016-01-01800600310.1051/matecconf/20168006003matecconf_numi2016_06003Residual stresses of a magnesium alloy (AZ31) welded by the friction stir welding processesKouadri-Henni A.0Barrallier L.1Badji Riad2Université Européenne de Bretagne, France, INSA, LGCGM, EA 3913Arts et Métiers Paris Tech, Mécasurf, JE 2504Research Center in Industrial Technologies CRTIThe objective of this study was to evaluate the residual stresses of FSW welding magnesium alloys (AZ31). The results show that the FSW processes lead to the formation of several distinct zones with differing mechanical properties. The residual stresses evolution have been explained by the heterogeneous modifications of the microstructure particularly a marked decrease in the grain size, a high modification of the crystallographic texture and the different anisotropic properties resulting from plasticity induced by the FSW process.http://dx.doi.org/10.1051/matecconf/20168006003
collection DOAJ
language English
format Article
sources DOAJ
author Kouadri-Henni A.
Barrallier L.
Badji Riad
spellingShingle Kouadri-Henni A.
Barrallier L.
Badji Riad
Residual stresses of a magnesium alloy (AZ31) welded by the friction stir welding processes
MATEC Web of Conferences
author_facet Kouadri-Henni A.
Barrallier L.
Badji Riad
author_sort Kouadri-Henni A.
title Residual stresses of a magnesium alloy (AZ31) welded by the friction stir welding processes
title_short Residual stresses of a magnesium alloy (AZ31) welded by the friction stir welding processes
title_full Residual stresses of a magnesium alloy (AZ31) welded by the friction stir welding processes
title_fullStr Residual stresses of a magnesium alloy (AZ31) welded by the friction stir welding processes
title_full_unstemmed Residual stresses of a magnesium alloy (AZ31) welded by the friction stir welding processes
title_sort residual stresses of a magnesium alloy (az31) welded by the friction stir welding processes
publisher EDP Sciences
series MATEC Web of Conferences
issn 2261-236X
publishDate 2016-01-01
description The objective of this study was to evaluate the residual stresses of FSW welding magnesium alloys (AZ31). The results show that the FSW processes lead to the formation of several distinct zones with differing mechanical properties. The residual stresses evolution have been explained by the heterogeneous modifications of the microstructure particularly a marked decrease in the grain size, a high modification of the crystallographic texture and the different anisotropic properties resulting from plasticity induced by the FSW process.
url http://dx.doi.org/10.1051/matecconf/20168006003
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AT barrallierl residualstressesofamagnesiumalloyaz31weldedbythefrictionstirweldingprocesses
AT badjiriad residualstressesofamagnesiumalloyaz31weldedbythefrictionstirweldingprocesses
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