Performance analysis of coated carbide tool in turning of Nimonic 80A superalloy under different cutting environments

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dc.authoridYASAR, NAFIZ/0000-0002-1427-1384
dc.authoridGUNAY, MUSTAFA/0000-0002-1281-1359
dc.authoridKORKMAZ, Mehmet Erdi/0000-0002-0481-6002
dc.contributor.authorGunay, Mustafa
dc.contributor.authorKorkmaz, Mehmet Erdi
dc.contributor.authorYasar, Nafiz
dc.date.accessioned2024-09-29T15:57:40Z
dc.date.available2024-09-29T15:57:40Z
dc.date.issued2020
dc.departmentKarabük Üniversitesien_US
dc.description.abstractNimonic 80A is a difficult-to-machine nickel-based superalloy thanks to its superior tensile strength in high temperatures and oxidation resistance. However, cutting fluids applied to improve machinability performance during the processing of such materials increase tool life, while at the same time increasing machining costs and causing health and environmental problems. Thus, the present research has been focused on cutting tool life and wear characteristics and analysis of machined surface in turning of Nimonic 80A superalloy under different cutting environments namely dry, air-cooling and oil-spraying method. The performance of the coated tool has been characterized by using optical microscope, SEM and EDS analysis. The results of the tool life and microscopic analysis showed that the oil-spraying method has longer tool life than dry and air-cooling method in turning of Nimonic 80A alloy. Moreover, the volume of material removed has been modeled by response surface method for predicting tool performance under various machining conditions. Lastly, the microstructural and microhardness variations of the machined surface have been evaluated when the cutting tool reaching the wear criterion. The best performance in terms of tool life and surface integrity was obtained at cutting speed of 60 m/min in oil-spraying environment.en_US
dc.identifier.doi10.1016/j.jmapro.2020.05.031
dc.identifier.endpage687en_US
dc.identifier.issn1526-6125
dc.identifier.issn2212-4616
dc.identifier.scopus2-s2.0-85085546141en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage678en_US
dc.identifier.urihttps://doi.org/10.1016/j.jmapro.2020.05.031
dc.identifier.urihttps://hdl.handle.net/20.500.14619/4939
dc.identifier.volume56en_US
dc.identifier.wosWOS:000558320100001en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier Sci Ltden_US
dc.relation.ispartofJournal of Manufacturing Processesen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectNimonic 80Aen_US
dc.subjectCutting environmenten_US
dc.subjectWear mechanismen_US
dc.subjectTool lifeen_US
dc.subjectTurningen_US
dc.subjectMicrohardnessen_US
dc.titlePerformance analysis of coated carbide tool in turning of Nimonic 80A superalloy under different cutting environmentsen_US
dc.typeArticleen_US

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