Relationship between Al2O3 Content and Wear Behavior of Al+2% Graphite Matrix Composites

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dc.authoridsimsek, dogan/0000-0002-5509-9314
dc.authoridSimsek, Ijlal/0000-0001-6542-8567
dc.contributor.authorSimsek, D.
dc.contributor.authorSimsek, I
dc.contributor.authorOzyurek, D.
dc.date.accessioned2024-09-29T16:06:17Z
dc.date.available2024-09-29T16:06:17Z
dc.date.issued2020
dc.departmentKarabük Üniversitesien_US
dc.description.abstractIn this study, the microstructure and wear behaviours of aluminium composites, reinforced with different amounts of (3-12%) Al2O3 and 2% (% vol.) graphite were investigated. The Al2O3 and graphite were added to Al matrix and mechanically alloyed for 60 minutes. Subsequently, the mechanically alloyed powders were pressed under 700 MPa pressure and sintered at 600 degrees C for 120 minutes. The produced aluminium composites were characterized by microstructure, scanning electron microscope (SEM), X-ray diffraction (XRD), density and hardness measurements. Afterwards, wear tests were carried out on a block on-ring type wear testing device, under three different loads and four different sliding distances. As a result, the hardness and density of composites were observed to increase due to the increase in the amount of reinforcement in aluminium composites. The highest hardness and density values were obtained in composite material containing 12% Al2O3. The wear tests, the lowest weight loss was also obtained in composite containing 12% Al2O3.en_US
dc.identifier.doi10.1515/secm-2020-0017
dc.identifier.endpage185en_US
dc.identifier.issn0792-1233
dc.identifier.issn2191-0359
dc.identifier.issue1en_US
dc.identifier.scopus2-s2.0-85087900323en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage177en_US
dc.identifier.urihttps://doi.org/10.1515/secm-2020-0017
dc.identifier.urihttps://hdl.handle.net/20.500.14619/6731
dc.identifier.volume27en_US
dc.identifier.wosWOS:000543811600001en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherDe Gruyter Poland Sp Z O Oen_US
dc.relation.ispartofScience and Engineering of Composite Materialsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectAl-Graphite-Al2O3 compositeen_US
dc.subjectwearen_US
dc.subjectmechanically alloyingen_US
dc.titleRelationship between Al2O3 Content and Wear Behavior of Al+2% Graphite Matrix Compositesen_US
dc.typeArticleen_US

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