Mechanical Properties and Corrosion Behavior of As-Cast Mg-Zn-Zr-(La) Magnesium Alloys

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dc.authoridAHLATCI, Hayrettin/0000-0002-6766-4974
dc.authoridZengin, Huseyin/0000-0001-7518-1625
dc.contributor.authorZengin, Huseyin
dc.contributor.authorTuren, Yunus
dc.contributor.authorAhlatci, Hayrettin
dc.contributor.authorSun, Yavuz
dc.date.accessioned2024-09-29T15:51:29Z
dc.date.available2024-09-29T15:51:29Z
dc.date.issued2018
dc.departmentKarabük Üniversitesien_US
dc.description.abstractThe effects of La content on the mechanical properties and corrosion behavior of as-cast Mg-Zn-Zr (ZK) magnesium alloys were investigated. The results showed that La addition to ZK60 alloy resulted in a considerable grain refinement and an increase in the volume fraction of second phases by formation of Mg-Zn-La ternary phase. The tensile tests were performed at both room and elevated temperatures. At room temperature, the yield and tensile strengths and elongation-to-fracture significantly increased with 0.2 wt.% La addition, then deteriorated slightly with increasing La additions above 0.2 wt.%. At 200 A degrees C, the yield and tensile strengths continually improved and elongation-to-fracture decreased with increasing La content due to the presence of thermally stable Mg-Zn-La phase. Immersion and electrochemical corrosion tests revealed that the formation of Mg-Zn-La phases led to a higher amount of cathodic sites and preferential corrosion propagation, and thus a decrease in the corrosion resistance of ZK60 alloys.en_US
dc.description.sponsorshipScientific Research Projects of Karabuk University (BAP) [KBU-BAP-16/1-DR-075]en_US
dc.description.sponsorshipThis research is supported by the Scientific Research Projects of Karabuk University (BAP) with Project No. KBU-BAP-16/1-DR-075.en_US
dc.identifier.doi10.1007/s11665-017-3112-x
dc.identifier.endpage397en_US
dc.identifier.issn1059-9495
dc.identifier.issn1544-1024
dc.identifier.issue2en_US
dc.identifier.scopus2-s2.0-85039555827en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage389en_US
dc.identifier.urihttps://doi.org/10.1007/s11665-017-3112-x
dc.identifier.urihttps://hdl.handle.net/20.500.14619/4103
dc.identifier.volume27en_US
dc.identifier.wosWOS:000424305800007en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofJournal of Materials Engineering and Performanceen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectcorrosionen_US
dc.subjectLa modificationen_US
dc.subjectmechanical propertiesen_US
dc.subjectMg-Zn-Zr magnesium alloysen_US
dc.subjectmicrostructureen_US
dc.titleMechanical Properties and Corrosion Behavior of As-Cast Mg-Zn-Zr-(La) Magnesium Alloysen_US
dc.typeArticleen_US

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