The Effect of Sintering Temperature and Time on Microstructure, Hardness and Wear Behaviors of Al 99.9/GNP Composites

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dc.contributor.authorPul, Muharrem
dc.contributor.authorErdem, Umit
dc.contributor.authorPehlivanli, Zuhtu Onur
dc.date.accessioned2025-01-21T16:45:21Z
dc.date.available2025-01-21T16:45:21Z
dc.date.issued2023
dc.departmentKırıkkale Üniversitesi
dc.description.abstractIn this study, it was aimed to investigate the microstructure, hardness and wear behavior of graphene nanoplate (GNP) reinforced composites with Al 99.9 matrix produced by powder metallurgy. Different temperatures and times were applied in the sintering process. The hardness values of the composites increased as the sintering temperature and time increased. The hardness values decreased with the increase of GNP reinforcement ratio. The wear losses decreased depending on the increase in sintering temperature and time. With the increase in the GNP reinforcement ratio, reductions in wear losses were recorded. It has been concluded that the GNP reinforcement element in the composite structure reduces the friction coefficient and wear losses by having some lubricating effect. It was observed that the neck and bonding formation between Al 99.9 matrix grains improved with increasing sintering temperature and time. It was concluded that with the development of intergranular bonds, the porosity in the composite structure decreased and the mechanical properties increased.
dc.description.sponsorshipKirikkale University Scientific Research Projects Unit [2021/051]
dc.description.sponsorshipThis study was supported by Kirikkale University Scientific Research Projects Unit within the scope of the project numbered 2021/051.
dc.identifier.doi10.2298/SOS2301029P
dc.identifier.endpage44
dc.identifier.issn0350-820X
dc.identifier.issue1
dc.identifier.scopus2-s2.0-85161304803
dc.identifier.scopusqualityQ2
dc.identifier.startpage29
dc.identifier.urihttps://doi.org/10.2298/SOS2301029P
dc.identifier.urihttps://hdl.handle.net/20.500.12587/25621
dc.identifier.volume55
dc.identifier.wosWOS:000961314900003
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherInt Inst Science Sintering (I I S S)
dc.relation.ispartofScience of Sintering
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_20241229
dc.subjectMetal matrix composite; Al 99; 9; Graphene nanoplatelet; Microstructure; Mechanical properties
dc.titleThe Effect of Sintering Temperature and Time on Microstructure, Hardness and Wear Behaviors of Al 99.9/GNP Composites
dc.typeArticle

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