Comparative Study of the Mechanical Properties of (FS) and MIG Welded Joint in (AA7020-T6) Aluminum Alloy

A comprehensive practical study of typical mechanical properties of welded Aluminum alloy AA7020-T6 (Al-Mg-Zn), adopting friction stir welding (FSW) technique and conventional metal inert gas (MIG) technique, is well achieved in this work for real comparison purposes. The essences of present output...

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Autores principales:	Moneer Hammed Tolephih, Kadhim M. Mashloosh, Zainab Waheed
Formato:	article
Lenguaje:	EN
Publicado:	Al-Khwarizmi College of Engineering – University of Baghdad 2011
Materias:	FSW friction stir welding solid state MIG metal inert gas fusion mechanical properties Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040
Acceso en línea:	https://doaj.org/article/6a90dd4a213d4bb68add72de94521ada
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spelling	oai:doaj.org-article:6a90dd4a213d4bb68add72de94521ada2021-12-02T07:16:40ZComparative Study of the Mechanical Properties of (FS) and MIG Welded Joint in (AA7020-T6) Aluminum Alloy1818-11712312-0789https://doaj.org/article/6a90dd4a213d4bb68add72de94521ada2011-06-01T00:00:00Zhttp://alkej.uobaghdad.edu.iq/index.php/alkej/article/view/45https://doaj.org/toc/1818-1171https://doaj.org/toc/2312-0789 A comprehensive practical study of typical mechanical properties of welded Aluminum alloy AA7020-T6 (Al-Mg-Zn), adopting friction stir welding (FSW) technique and conventional metal inert gas (MIG) technique, is well achieved in this work for real comparison purposes. The essences of present output findings were concentrated upon the FSW samples in respect to that MIG ones which can be summarized in the increase of the ultimate tensile strength for FSW was 340 MPa while it was 232 MPa for MIG welding, where it was for base metal 400 MPa. The minimum microhardness value for FSW was recorded at HAZ and it was 133 HV0.05 while it was 70 HV0.05 for MIG weld at the welding metal. The FSW produce 2470 N higher than MIG welding in the bending test and a decrease in the localized grain size for FSW in the stirred zone 12 µm and it was 37 µm for MIG while it was 32 µm for the base metal. Moneer Hammed TolephihKadhim M. MashlooshZainab WaheedAl-Khwarizmi College of Engineering – University of BaghdadarticleFSW frictionstir weldingsolid stateMIG metal inert gasfusionmechanical propertiesChemical engineeringTP155-156Engineering (General). Civil engineering (General)TA1-2040ENAl-Khawarizmi Engineering Journal, Vol 7, Iss 2 (2011)
institution	DOAJ
collection	DOAJ
language	EN
topic	FSW friction stir welding solid state MIG metal inert gas fusion mechanical properties Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	FSW friction stir welding solid state MIG metal inert gas fusion mechanical properties Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040 Moneer Hammed Tolephih Kadhim M. Mashloosh Zainab Waheed Comparative Study of the Mechanical Properties of (FS) and MIG Welded Joint in (AA7020-T6) Aluminum Alloy
description	A comprehensive practical study of typical mechanical properties of welded Aluminum alloy AA7020-T6 (Al-Mg-Zn), adopting friction stir welding (FSW) technique and conventional metal inert gas (MIG) technique, is well achieved in this work for real comparison purposes. The essences of present output findings were concentrated upon the FSW samples in respect to that MIG ones which can be summarized in the increase of the ultimate tensile strength for FSW was 340 MPa while it was 232 MPa for MIG welding, where it was for base metal 400 MPa. The minimum microhardness value for FSW was recorded at HAZ and it was 133 HV0.05 while it was 70 HV0.05 for MIG weld at the welding metal. The FSW produce 2470 N higher than MIG welding in the bending test and a decrease in the localized grain size for FSW in the stirred zone 12 µm and it was 37 µm for MIG while it was 32 µm for the base metal.
format	article
author	Moneer Hammed Tolephih Kadhim M. Mashloosh Zainab Waheed
author_facet	Moneer Hammed Tolephih Kadhim M. Mashloosh Zainab Waheed
author_sort	Moneer Hammed Tolephih
title	Comparative Study of the Mechanical Properties of (FS) and MIG Welded Joint in (AA7020-T6) Aluminum Alloy
title_short	Comparative Study of the Mechanical Properties of (FS) and MIG Welded Joint in (AA7020-T6) Aluminum Alloy
title_full	Comparative Study of the Mechanical Properties of (FS) and MIG Welded Joint in (AA7020-T6) Aluminum Alloy
title_fullStr	Comparative Study of the Mechanical Properties of (FS) and MIG Welded Joint in (AA7020-T6) Aluminum Alloy
title_full_unstemmed	Comparative Study of the Mechanical Properties of (FS) and MIG Welded Joint in (AA7020-T6) Aluminum Alloy
title_sort	comparative study of the mechanical properties of (fs) and mig welded joint in (aa7020-t6) aluminum alloy
publisher	Al-Khwarizmi College of Engineering – University of Baghdad
publishDate	2011
url	https://doaj.org/article/6a90dd4a213d4bb68add72de94521ada
work_keys_str_mv	AT moneerhammedtolephih comparativestudyofthemechanicalpropertiesoffsandmigweldedjointinaa7020t6aluminumalloy AT kadhimmmashloosh comparativestudyofthemechanicalpropertiesoffsandmigweldedjointinaa7020t6aluminumalloy AT zainabwaheed comparativestudyofthemechanicalpropertiesoffsandmigweldedjointinaa7020t6aluminumalloy
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Comparative Study of the Mechanical Properties of (FS) and MIG Welded Joint in (AA7020-T6) Aluminum Alloy

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