Interfacial reaction during friction stir assisted scribe welding of immiscible Fe and Mg alloy system

Abstract We report on interfacial characteristics and chemistry of bonded Mg-Fe interfaces welded using friction stir assisted scribe technique (FaST). Two pairs of dissimilar joints: (AZ31-DP590) and (Pure Mg-DP590) were studied to shed light on joining mechanisms responsible for bonding of “immisc...

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Autores principales:	Hrishikesh Das, Piyush Upadhyay, Tianhao Wang, Bharat Gwalani, Xiaolong Ma
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/79c53f4646ed425eb46d1b29433c0ec7
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spelling	oai:doaj.org-article:79c53f4646ed425eb46d1b29433c0ec72021-12-02T14:01:33ZInterfacial reaction during friction stir assisted scribe welding of immiscible Fe and Mg alloy system10.1038/s41598-021-81266-92045-2322https://doaj.org/article/79c53f4646ed425eb46d1b29433c0ec72021-01-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-81266-9https://doaj.org/toc/2045-2322Abstract We report on interfacial characteristics and chemistry of bonded Mg-Fe interfaces welded using friction stir assisted scribe technique (FaST). Two pairs of dissimilar joints: (AZ31-DP590) and (Pure Mg-DP590) were studied to shed light on joining mechanisms responsible for bonding of “immiscible” pairs of Mg and Fe. We present first direct experimental evidence of presence of oxide layer, Al segregation by atom probe tomography and nano steel grains close to interface by transmission electron microscopy study.Hrishikesh DasPiyush UpadhyayTianhao WangBharat GwalaniXiaolong MaNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-8 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Hrishikesh Das Piyush Upadhyay Tianhao Wang Bharat Gwalani Xiaolong Ma Interfacial reaction during friction stir assisted scribe welding of immiscible Fe and Mg alloy system
description	Abstract We report on interfacial characteristics and chemistry of bonded Mg-Fe interfaces welded using friction stir assisted scribe technique (FaST). Two pairs of dissimilar joints: (AZ31-DP590) and (Pure Mg-DP590) were studied to shed light on joining mechanisms responsible for bonding of “immiscible” pairs of Mg and Fe. We present first direct experimental evidence of presence of oxide layer, Al segregation by atom probe tomography and nano steel grains close to interface by transmission electron microscopy study.
format	article
author	Hrishikesh Das Piyush Upadhyay Tianhao Wang Bharat Gwalani Xiaolong Ma
author_facet	Hrishikesh Das Piyush Upadhyay Tianhao Wang Bharat Gwalani Xiaolong Ma
author_sort	Hrishikesh Das
title	Interfacial reaction during friction stir assisted scribe welding of immiscible Fe and Mg alloy system
title_short	Interfacial reaction during friction stir assisted scribe welding of immiscible Fe and Mg alloy system
title_full	Interfacial reaction during friction stir assisted scribe welding of immiscible Fe and Mg alloy system
title_fullStr	Interfacial reaction during friction stir assisted scribe welding of immiscible Fe and Mg alloy system
title_full_unstemmed	Interfacial reaction during friction stir assisted scribe welding of immiscible Fe and Mg alloy system
title_sort	interfacial reaction during friction stir assisted scribe welding of immiscible fe and mg alloy system
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/79c53f4646ed425eb46d1b29433c0ec7
work_keys_str_mv	AT hrishikeshdas interfacialreactionduringfrictionstirassistedscribeweldingofimmisciblefeandmgalloysystem AT piyushupadhyay interfacialreactionduringfrictionstirassistedscribeweldingofimmisciblefeandmgalloysystem AT tianhaowang interfacialreactionduringfrictionstirassistedscribeweldingofimmisciblefeandmgalloysystem AT bharatgwalani interfacialreactionduringfrictionstirassistedscribeweldingofimmisciblefeandmgalloysystem AT xiaolongma interfacialreactionduringfrictionstirassistedscribeweldingofimmisciblefeandmgalloysystem
_version_	1718392150429794304

Interfacial reaction during friction stir assisted scribe welding of immiscible Fe and Mg alloy system

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