The effect of hot rolling process on macro-texture and high-temperature mechanical properties of AZ31B alloy modified by Ca and Ce

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dc.authoridKARA, ISMAIL HAKKI/0000-0001-8425-5649
dc.authoridDEMIRTAS, Huseyin/0000-0002-2442-2158
dc.contributor.authorKara, Ismail Hakki
dc.contributor.authorDemirtas, Huseyin
dc.date.accessioned2024-09-29T16:05:01Z
dc.date.available2024-09-29T16:05:01Z
dc.date.issued2023
dc.departmentKarabük Üniversitesien_US
dc.description.abstractThis study examines the high-temperature tensile properties of AZ31 and AZ31-1.0Ca-0.2Ce alloys in different rolling directions. Tensile test results at 250 degrees C showed that the ductility of AZ31-1.0Ca-0.2Ce alloy increased threefold in the 90 degrees perpendicular direction to rolling direction. Moreover, both strength and elongation values of AZ31-1.0Ca-0.2Ce alloy were higher than those of AZ31. Macro-texture measurements revealed that AZ31 and AZ31-1.0Ca-0.2Ce alloys showed strong and weakened basal texture in the rolling direction, respectively. The combined effect of secondary phases and texture weakening increased the high-temperature ductility (49%) of AZ31-1.0Ca-0.2Ce. In the rolling direction, yield (YS) and ultimate tensile strength of AZ31-1.0Ca-0.2Ce were obtained as 115 and 121 MPa, respectively. These values were higher than AZ31 alloy due to the stronger texture of the non-basal planes. The fracture surface of AZ31 samples proved that the rough and crack-dominated surface led to brittle fracture formation. However, fine-sized dimples resulted in a ductile fracture in AZ31-1.0Ca-0.2Ce samples.en_US
dc.description.sponsorshipKarabuk Universitesi [KBUBAP-22-DS-047]en_US
dc.description.sponsorshipThe authors disclosed receipt of the following financial support for the research, authorship, and/or publication of this article. This work was supported by the Karabuk Universitesi (grant no. KBUBAP-22-DS-047).en_US
dc.identifier.doi10.1177/09544089221119242
dc.identifier.endpage1573en_US
dc.identifier.issn0954-4089
dc.identifier.issn2041-3009
dc.identifier.issue4en_US
dc.identifier.scopus2-s2.0-85135612787en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage1566en_US
dc.identifier.urihttps://doi.org/10.1177/09544089221119242
dc.identifier.urihttps://hdl.handle.net/20.500.14619/6463
dc.identifier.volume237en_US
dc.identifier.wosWOS:000837342100001en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSage Publications Ltden_US
dc.relation.ispartofProceedings of the Institution of Mechanical Engineers Part E-Journal of Process Mechanical Engineeringen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAZ31Ben_US
dc.subjecthot rollingen_US
dc.subjectmicrostructureen_US
dc.subjecttexture strengthen_US
dc.subjecthigh-temperature tensile propertiesen_US
dc.titleThe effect of hot rolling process on macro-texture and high-temperature mechanical properties of AZ31B alloy modified by Ca and Ceen_US
dc.typeArticleen_US

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