The effect of b4 c amount on wear behaviors of al-graphite/b4 c hybrid composites produced by mechanical alloying

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dc.contributor.authorSimsek, Ijlal
dc.date.accessioned2024-09-29T16:30:46Z
dc.date.available2024-09-29T16:30:46Z
dc.date.issued2019
dc.departmentKarabük Üniversitesien_US
dc.description.abstractIn this study, wear behavior of composite materials produced by mechanical alloyingmethod adding different amounts of B4C in the Al-Gr matrix were investigated. Afteradding 2% (vol.) graphite to the aluminum matrix, 3 different amounts (3%, 6% and9%) of B4C were added. The composite powders prepared were mechanically alloyedfor 60 minutes. The milled powders were cold-pressed under 700 MPa pressure. Thegreen compacts produced were sintered at 600 °C for 120 minutes. The sintered B4Creinforced aluminum composite materials were characterized by the Scanning Electron Microscope, X-ray diffraction, and hardness and density measurements. Weartests were performed on a standard pin-on-disc wear testing device with a load of 20N at a sliding speed of 0.5 ms-1 and four different sliding distances (between 250-1000m) according to ASTM G99 standard. As a result of the studies, the hardness increasesas the amount of B4C in the composite material increases, while the density of AMCdecreases. As a result of the wear tests, the highest weight loss was obtained in thenon-reinforced Al-Gr matrix alloy, while the lowest weight loss was obtained in 9% B4Creinforced composite materials. However, it was observed that there was a decreasein the friction coefficient with increasing amount of reinforcement.en_US
dc.identifier.doi10.30728/boron.556707
dc.identifier.endpage106en_US
dc.identifier.issn2149-9020
dc.identifier.issue2en_US
dc.identifier.startpage100en_US
dc.identifier.trdizinid382888en_US
dc.identifier.urihttps://doi.org/10.30728/boron.556707
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/382888
dc.identifier.urihttps://hdl.handle.net/20.500.14619/10872
dc.identifier.volume4en_US
dc.indekslendigikaynakTR-Dizinen_US
dc.institutionauthorSimsek, Ijlal
dc.language.isoenen_US
dc.relation.ispartofBor Dergisien_US
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.titleThe effect of b4 c amount on wear behaviors of al-graphite/b4 c hybrid composites produced by mechanical alloyingen_US
dc.typeArticleen_US

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