Effect of Zn addition on mechanical and corrosion properties of as-cast and as-extruded WE43 magnesium alloys

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dc.authoridZengin, Huseyin/0000-0001-7518-1625
dc.authoridAHLATCI, Hayrettin/0000-0002-6766-4974
dc.authoridSubasi, Yasin/0000-0002-4535-6786
dc.contributor.authorSubasi, Yasin
dc.contributor.authorTuren, Yunus
dc.contributor.authorZengin, Huseyin
dc.contributor.authorAhlatci, Hayrettin
dc.contributor.authorSun, Yavuz
dc.date.accessioned2024-09-29T16:03:05Z
dc.date.available2024-09-29T16:03:05Z
dc.date.issued2019
dc.departmentKarabük Üniversitesien_US
dc.description.abstractIn this study, the microstructure, mechanical properties and corrosion resistance of as-cast and as-extruded WE43-xZn (x;=;0, 0.5, 1.0 wt%) magnesium alloys were investigated. The microstructure of the as-cast alloys showed that the WE43-xZn alloys contained Mg41Nd5 and Mg24Y5 intermetallic compounds. Besides, LPSO (Long-period stacking ordered) type Zn-rich phases were also originated in the microstructure with increasing Zn content. Furthermore, LPSO structure was observed both in the ?-Mg grain and at the grain boundaries in Zn-containing WE43 alloys. The Vickers hardness values increased by the raising Zn content in the as-cast, solution treated and as-extruded WE43-xZn alloys. It was observed that yield strength (YS) increased gradually by the addition of Zn content, but 0.5 wt% Zn addition to as-cast WE43 alloy resulted in much more improvements on the ultimate tensile strength (UTS) and elongation % (EL) values compared to as-cast WE43-1.0Zn alloy. It was seen that mechanical properties improved with increasing Zn content for the as-extruded alloys. The as-cast specimens showed that corrosion resistance improved by increasing Zn content due to the presence of LPSO structures, but in the extruded alloys it varied in relation to the presence and distribution of second phases and also the morfologies of LPSO structures.en_US
dc.description.sponsorshipScientific Research Projects of Karabuk University (BAP) [KBUBAP-17-DR-423]en_US
dc.description.sponsorshipThis research is supported by the Scientific Research Projects of Karabuk University (BAP) with project no. KBUBAP-17-DR-423.en_US
dc.identifier.doi10.1088/2053-1591/ab51ab
dc.identifier.issn2053-1591
dc.identifier.issue11en_US
dc.identifier.scopus2-s2.0-85075398375en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.urihttps://doi.org/10.1088/2053-1591/ab51ab
dc.identifier.urihttps://hdl.handle.net/20.500.14619/5889
dc.identifier.volume6en_US
dc.identifier.wosWOS:000499897200001en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherIop Publishing Ltden_US
dc.relation.ispartofMaterials Research Expressen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectWE43en_US
dc.subjectmicrostructureen_US
dc.subjectintermetallicen_US
dc.subjectLPSOen_US
dc.subjectcorrosionen_US
dc.titleEffect of Zn addition on mechanical and corrosion properties of as-cast and as-extruded WE43 magnesium alloysen_US
dc.typeArticleen_US

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