Determination of the mechanical properties of al/mwcnt composites obtained with the reinforcement of cu-coated multiwall carbon nanotubes (mwcnts)

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dc.contributor.authorTopçu, İsmail
dc.date.accessioned2021-02-19T21:17:00Z
dc.date.available2021-02-19T21:17:00Z
dc.date.issued2020
dc.departmentALKÜ
dc.description.abstractIn this study, Al/MWCNT composites were produced by milling copper-coated MWCNTs in small amounts (2.5-7.5%) with aluminum powders using the mechanical alloying method. Then, sintering was applied to the composite material. A phase analysis and microstructure investigations were performed on the as-sintered samples. A hardness test was conducted and tribological performances of the unreinforced and MWCNT-reinforced composites were examined at room temperature. Results showed that the hardness of the base-aluminum alloy was improved. The phase belonging to the MWCNTs was detected with an X-ray diffraction analysis. The wear rate generally decreased with the addition of MWCNTs in all test conditions. Sintering had a positive effect, enhancing the wear and hardness behaviour. Abrasive, adhesive, oxidative and thermal wear mechanisms were observed with a scanning electron microscope (SEM).
dc.description.sponsorshipScientific Research Project Program of the Marmara University [FEN-K-DRP-070317-0107]
dc.description.sponsorshipThis work was supported by the Scientific Research Project Program of the Marmara University (FEN-K-DRP-070317-0107).
dc.identifier.doi10.17222/mit.2019.308
dc.identifier.endpage695en_US
dc.identifier.issn1580-2949
dc.identifier.issn1580-3414
dc.identifier.issue5en_US
dc.identifier.scopusqualityQ3
dc.identifier.startpage689en_US
dc.identifier.urihttps://doi.org/10.17222/mit.2019.308
dc.identifier.urihttps://hdl.handle.net/20.500.12868/617
dc.identifier.volume54en_US
dc.identifier.wosWOS:000579013200013
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorTopçu, İsmail
dc.language.isoen
dc.publisherInst Za Kovinske Materiale I In Tehnologie
dc.relation.ispartofMateriali In Tehnologije
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectpowder metallurgy
dc.subjectMWCNT
dc.subjectmechanical behaviour
dc.subjectCu coating
dc.titleDetermination of the mechanical properties of al/mwcnt composites obtained with the reinforcement of cu-coated multiwall carbon nanotubes (mwcnts)
dc.typeArticle

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