Development of the hardness, three-point bending, and wear behavior of self-lubricating Cu-5Gr/Al2O3-Cr3C2 hybrid composites

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dc.authoridPimenov, Danil Yu./0000-0002-5568-8928
dc.authoriduzun, mahir/0000-0002-0907-6875
dc.authoridUsca, Üsame Ali/0000-0001-5160-5526
dc.authoridŞap, Serhat/0000-0001-5177-4952
dc.authorwosidPimenov, Danil Yu./D-9048-2013
dc.authorwosiduzun, mahir/ABG-8489-2020
dc.authorwosidUzun, Mahir/ITT-4933-2023
dc.authorwosidUsca, Üsame Ali/GWZ-6720-2022
dc.authorwosidŞap, Serhat/AAD-6397-2019
dc.contributor.authorSap, Serhat
dc.contributor.authorUsca, Usame Ali
dc.contributor.authorUzun, Mahir
dc.contributor.authorGiasin, Khaled
dc.contributor.authorPimenov, Danil Yu
dc.date.accessioned2024-08-04T20:53:24Z
dc.date.available2024-08-04T20:53:24Z
dc.date.issued2023
dc.departmentİnönü Üniversitesien_US
dc.description.abstractThis research aims to assess the mechanical characteristics of high-performance copper composites made utilizing powder metallurgy. The composites were produced by adding reinforcement elements (Al2O3-Cr3C2) at different rates (3-6-9 wt.%) into copper-graphite (Cu-5Gr) via hot pressing technique. The microstructure, hardness, three-point bending and wear performance were analysed. The results determined that hybrid reinforced composites exhibited higher density, hardness and bending strength compared to Cu-Gr composites. The highest hardness of 73.02 HB was found in the CG-4 (copper graphit-4) sample. The maximum bending stress of 151.06 MPa occurred in sample CG-2. In addition, it was observed that the wear resistance increased significantly with the addition of the hybrid reinforcements. The lowest specific wear rate of 7.961 x 10(-7) mm(3)/N.m occurred in sample CG-6. As a result, 15.92%, 58.16% and 83.21% improvements were achieved in hardness, bending strength and wear performance, respectively. The current work indicates that certain mechanical properties of copper can be improved via the powder metallurgy process and the addition of reinforcements which could expand the applications and use of this metal in different industries.en_US
dc.identifier.doi10.1177/00219983231155978
dc.identifier.endpage1409en_US
dc.identifier.issn0021-9983
dc.identifier.issn1530-793X
dc.identifier.issue8en_US
dc.identifier.scopus2-s2.0-85147595425en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage1395en_US
dc.identifier.urihttps://doi.org/10.1177/00219983231155978
dc.identifier.urihttps://hdl.handle.net/11616/101161
dc.identifier.volume57en_US
dc.identifier.wosWOS:000926255500001en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSage Publications Ltden_US
dc.relation.ispartofJournal of Composite Materialsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectCopperen_US
dc.subjectGraphiteen_US
dc.subjectSelf-lubricatingen_US
dc.subjectSpecific wear rateen_US
dc.subjectFrictionen_US
dc.titleDevelopment of the hardness, three-point bending, and wear behavior of self-lubricating Cu-5Gr/Al2O3-Cr3C2 hybrid compositesen_US
dc.typeArticleen_US

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