Evaluation of Mechanical and Tribological Aspect of Self-Lubricating Cu-6Gr Composites Reinforced with SiC-WC Hybrid Particles

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dc.authoridPimenov, Danil Yurievich/0000-0002-5568-8928
dc.authoridPimenov, Danil Yu./0000-0002-5568-8928
dc.authoridŞap, Serhat/0000-0001-5177-4952
dc.authoridGiasin, Khaled/0000-0002-3992-8602
dc.authoridUsca, Üsame Ali/0000-0001-5160-5526
dc.authoriduzun, mahir/0000-0002-0907-6875
dc.authorwosidPimenov, Danil Yurievich/ACV-5836-2022
dc.authorwosidUzun, Mahir/ITT-4933-2023
dc.authorwosidPimenov, Danil Yu./D-9048-2013
dc.authorwosidŞap, Serhat/AAD-6397-2019
dc.authorwosidGiasin, Khaled/I-3586-2019
dc.authorwosidUsca, Üsame Ali/GWZ-6720-2022
dc.authorwosiduzun, mahir/ABG-8489-2020
dc.contributor.authorUsca, Usame Ali
dc.contributor.authorSap, Serhat
dc.contributor.authorUzun, Mahir
dc.contributor.authorGiasin, Khaled
dc.contributor.authorPimenov, Danil Yurievich
dc.date.accessioned2024-08-04T20:52:04Z
dc.date.available2024-08-04T20:52:04Z
dc.date.issued2022
dc.departmentİnönü Üniversitesien_US
dc.description.abstractBecause of their high thermal conductivity, good corrosion resistance, and great mechanical qualities, copper matrix composites are appealing materials utilized in a variety of industries. This study investigates the mechanical properties of copper-graphite (Cu-Gr) matrix composites reinforced with silicon carbide (SiC) and tungsten carbide (WC) particles by hot pressing using powder metallurgy method. The goal is to investigate the influence of the reinforcement ratio on the mechanical characteristics of copper composite materials generated (density, hardness, flexural strength, and wear resistance). SEM, EDS, and X-RD analysis were used to perform metallographic examinations. The highest relative density with a value of 98.558% was determined in the C3 sample. The findings revealed that when the reinforcement ratio was raised, the hardness rose. The highest hardness value was observed in the C6 sample with an increase of 12.52%. Sample C4 (with the lowest SiC and WC particles ratio) had the highest bending stress (233.18 MPa). Bending stress increased by 35.56% compared to the C1 sample. The lowest specific wear rates were found in the C4 sample, with a decrease of 82.57% compared to the C1 sample. The lowest wear rate (6.853 x 10(-7) mm(3)/Nm) also occurred in the C4 sample. The microstructural analysis showed that the hybrid reinforcement particles exhibited a homogeneous distribution in the copper matrix. X-RD analysis showed that there was no intermediate reaction between the parent matrix and the hybrid reinforcements. A good interfacial bond was observed between the matrix structure and the hybrid reinforcements. The motivation of this research was to utilise the advantages of the unique features of SiC-WC hybrid particles to improve the performance of newly developed Cu-6Gr composites for wear-resistance applications.en_US
dc.identifier.doi10.3390/nano12132154
dc.identifier.issn2079-4991
dc.identifier.issue13en_US
dc.identifier.pmid35807991en_US
dc.identifier.scopus2-s2.0-85132294513en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.3390/nano12132154
dc.identifier.urihttps://hdl.handle.net/11616/100725
dc.identifier.volume12en_US
dc.identifier.wosWOS:000824199200001en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherMdpien_US
dc.relation.ispartofNanomaterialsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectcopper matrix compositesen_US
dc.subjectgraphiteen_US
dc.subjecthardnessen_US
dc.subjectspecific wear rateen_US
dc.subjectbending stressen_US
dc.titleEvaluation of Mechanical and Tribological Aspect of Self-Lubricating Cu-6Gr Composites Reinforced with SiC-WC Hybrid Particlesen_US
dc.typeArticleen_US

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