Aging Effect on Microstructure and Machinability of Corrax Steel

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dc.contributor.authorGuldibi, A.S.
dc.contributor.authorDemir, H.
dc.date.accessioned2024-09-29T16:16:10Z
dc.date.available2024-09-29T16:16:10Z
dc.date.issued2020
dc.departmentKarabük Üniversitesien_US
dc.description.abstractIn this paper, the influence of the aging process on the microstructure and machinability of Corrax Steel was investigated for four samples: a solution heat-treated (A0) and three samples aged at 400ºC (A4), 525ºC (A5.25) and 600ºC (A6) for four hours. The effect of aging temperature on hardness was examined. Machining tests were carried out using a CNC lathe with a multi-layer coated PVD (AlTiN) cutting tool, at various cutting speeds (50, 100, 150, 200, 250, 300, 350m/min) with constant feed rate (0.1mm/rev) and 1mm constant cutting depth. The microstructure was investigated using an optical microscope and EDS attached SEM. The effect of aging on reverted austenite formation was also evaluated. In order to understand the changes in surface topology, cutting forces and vibrations were measured. With increasing aging temperature, the lath martensite was transformed to plate martensite because of the formation of precipitates and reverted austenite. Aging at different temperatures increased hardness up to 58%, cutting forces up to 117% and surface roughness up to 450%. The results describe the effect of the aging treatment on cutting forces, surface topology, tool wear and vibrations. © 2020, Dr D. Pylarinos. All rights reserved.en_US
dc.description.sponsorshipScientific Research Projects Department of Karabuk University, (KBÜBAP-18-KP-145)en_US
dc.identifier.doi10.48084/etasr.3265
dc.identifier.endpage5174en_US
dc.identifier.issn2241-4487
dc.identifier.issue1en_US
dc.identifier.scopus2-s2.0-85143842403en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage5168en_US
dc.identifier.urihttps://doi.org/10.48084/etasr.3265
dc.identifier.urihttps://hdl.handle.net/20.500.14619/8876
dc.identifier.volume10en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherDr D. Pylarinosen_US
dc.relation.ispartofEngineering, Technology and Applied Science Researchen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectcorraxen_US
dc.subjectcutting force, surface roughnessen_US
dc.subjectdry turningen_US
dc.subjectvibrationen_US
dc.titleAging Effect on Microstructure and Machinability of Corrax Steelen_US
dc.typeArticleen_US

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