Effects of deep cryogenic treatment on machinability, hardness and microstructure in dry turning process of tempered steels

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dc.authoridkam, Menderes/0000-0002-9813-559X
dc.authorwosidKam, Menderes/V-6908-2017
dc.contributor.authorKam, Menderes
dc.date.accessioned2021-12-01T18:47:01Z
dc.date.available2021-12-01T18:47:01Z
dc.date.issued2021
dc.department[Belirlenecek]en_US
dc.description.abstractThis study investigated the effects of Deep Cryogenic Treatment (DCT) on machinability, hardness, and microstructure in dry turning process of AISI 4140 (48-51 HRc) tempered steels with ceramic cutting tools on the surface roughness (Ra). DCT process of steels has shown significant improvement in their mechanical properties. In this context, experiments were made with Taguchi L-16 method and optimum values were determined. Three different values for each control factors as: different heat treated samples, cutting speeds (160, 200, 240, 280 m/min), feed rates (0.08, 0.12, 0.16, 0.20 mm/rev) were selected. As a result, the lowest Ra value was found to be 0.159 mu m for the DCTT36 sample at a cutting speed of 240 m/min, a feed rate of 0.08 mm/rev. The optimum Ra value was the lowest for the DCTT36 sample compared to the other samples as 0.206 mu m. The hardness values of the micro and macro were highest for the DCTT36 sample. Microstructural point of view Scanning Electron Microscopy (SEM) point of view, the DCCT36 sample showed that best results owing to its homogeneity. It was concluded that lower Ra values can be obtained with ceramic cutting tool in dry turning experiments according to the studies in the literature review. It is thought to be preferred as an alternative to cylindrical grinding process due to lower cost.en_US
dc.identifier.doi10.1177/0954408920979446
dc.identifier.endpage936en_US
dc.identifier.issn0954-4089
dc.identifier.issn2041-3009
dc.identifier.issue4en_US
dc.identifier.scopus2-s2.0-85097426832en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage927en_US
dc.identifier.urihttps://doi.org/10.1177/0954408920979446
dc.identifier.urihttps://hdl.handle.net/20.500.12684/10107
dc.identifier.volume235en_US
dc.identifier.wosWOS:000636033500001en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorKam, Menderes
dc.language.isoenen_US
dc.publisherSage Publications Ltden_US
dc.relation.ispartofProceedings Of The Institution Of Mechanical Engineers Part E-Journal Of Process Mechanical Engineeringen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAISI 4140en_US
dc.subjectcryogenicen_US
dc.subjectdry turningen_US
dc.subjecthardnessen_US
dc.subjectmechanical propertiesen_US
dc.subjectmicrostructureen_US
dc.subjectsurface roughnessen_US
dc.subjectTaguchi methoden_US
dc.titleEffects of deep cryogenic treatment on machinability, hardness and microstructure in dry turning process of tempered steelsen_US
dc.typeArticleen_US

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