Investigation of the machinability of B4C+TiB2/Al 2024 composite manufactured by powder metallurgy with EDM

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dc.authoridPUL, MUHARREM/0000-0002-0629-3516
dc.contributor.authorOzerkan, Haci Bekir
dc.contributor.authorSubasi, Mehmet
dc.contributor.authorPul, Muharrem
dc.date.accessioned2025-01-21T16:42:12Z
dc.date.available2025-01-21T16:42:12Z
dc.date.issued2023
dc.departmentKırıkkale Üniversitesi
dc.description.abstractIn this study, the machinability of B4C and TiB2 reinforced Al 2024 based composites produced by powder metallurgy was investigated with EDM (Electro Discharge Machining) method using two different copper electrodes. For this purpose, composite samples were produced at 6% TiB2+12% B4C reinforcement ratios. Then, scanning electron microscopy images were taken to examine the microstructure of the composite samples. Also EDAX analyzes were performed during SEM images. In EDM machinability experiments of the composite material two different electrodes; pure copper and beryllium copper were used. The experiments were carried out using three different current (I) and arc pulse on time (t(on)) and two different arc pulse off time (t(off)) parameters. As a result of EDM experiments, roughness measurements of the machined surfaces were made and SEM images of the machined surfaces were taken again. According to the experimental findings, material removal rate increased in machining with CuBe tool compared to machining made with pure Cu and CuBe tools showed higher wear tendency than Cu tool sunder the same machining conditions and roughness values in CuBe electrodes were lower than machining made with pure Cu. And the roughness values of CuBe are lower than the machinings with pure Cu.
dc.identifier.doi10.1177/09544062221130219
dc.identifier.endpage1369
dc.identifier.issn0954-4062
dc.identifier.issn2041-2983
dc.identifier.issue6
dc.identifier.scopus2-s2.0-85140586680
dc.identifier.scopusqualityQ2
dc.identifier.startpage1357
dc.identifier.urihttps://doi.org/10.1177/09544062221130219
dc.identifier.urihttps://hdl.handle.net/20.500.12587/25014
dc.identifier.volume237
dc.identifier.wosWOS:000870451200001
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSage Publications Ltd
dc.relation.ispartofProceedings of The Institution of Mechanical Engineers Part C-Journal of Mechanical Engineering Science
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241229
dc.subjectMetal matrix composite; Al 2024; machinability; EDM; SEM
dc.titleInvestigation of the machinability of B4C+TiB2/Al 2024 composite manufactured by powder metallurgy with EDM
dc.typeArticle

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