Microstructural and Mechanical Properties of A356/Ni Alloys Produced by the Mechanochemical Method

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dc.contributor.authorTuncay, Tansel
dc.date.accessioned2024-09-29T16:07:55Z
dc.date.available2024-09-29T16:07:55Z
dc.date.issued2022
dc.departmentKarabük Üniversitesien_US
dc.description.abstractIn this study, A356 powder was alloyed with elemental Nickel (Ni) powder in different ratios using a mechanochemical alloying method. Alloyed A356/XNi powders were cold pressed along one axis under a load of 350 MPa and sintered at 600 degrees C. To determine the effect of intermetallic phases formed on the microstructure in proportion to the amount of Ni, the A356/XNi alloys were characterized by X-ray diffraction (XRD) analysis, density, and microhardness values. As a result, after mechanical alloying, the spherical microstructure of the A356 alloy turned into a spongy form due to the sponge-like Ni elemental powders. After sintering, it was determined by optical microscopy and scanning electron microscopy (SEM) examinations that the grain size of A356/XNi alloys increased with an increasing amount of Ni. In addition, it was determined that the relative density and amount of porosity increased with an increasing amount of Ni. According to the XRD analysis results, it was determined that AlNi, Al3Ni2, Al3Ni and AlFeNi intermetallic phases formed in the microstructure due to the mechanochemical and sintering process.en_US
dc.identifier.doi10.3103/S1067821222020110
dc.identifier.endpage211en_US
dc.identifier.issn1067-8212
dc.identifier.issn1934-970X
dc.identifier.issue2en_US
dc.identifier.scopus2-s2.0-85129186499en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage201en_US
dc.identifier.urihttps://doi.org/10.3103/S1067821222020110
dc.identifier.urihttps://hdl.handle.net/20.500.14619/7231
dc.identifier.volume63en_US
dc.identifier.wosWOS:000789007100010en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherPleiades Publishing Incen_US
dc.relation.ispartofRussian Journal of Non-Ferrous Metalsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectA356 alloyen_US
dc.subjectmechanochemical processen_US
dc.subjectalloyingen_US
dc.subjectmicrostructureen_US
dc.subjectmechanical propertiesen_US
dc.titleMicrostructural and Mechanical Properties of A356/Ni Alloys Produced by the Mechanochemical Methoden_US
dc.typeArticleen_US

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