Impact of hybrid cooling approach on milling and surface morphological characteristics of Nimonic 80A alloy

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dc.authoridN, Srinivasan/0000-0002-3148-7419
dc.authoridM, Saravana kumar/0000-0001-8564-5905
dc.authoridSHANMUGAM, RAGAVANANTHAM/0000-0002-4160-5167
dc.authoridBOY, MEHMET/0000-0003-2471-8001
dc.authoridRoss, Nimel Sworna/0000-0002-4016-8970
dc.authoridKORKMAZ, Mehmet Erdi/0000-0002-0481-6002
dc.authoridC, Gopinath/0000-0003-2353-4665
dc.contributor.authorRoss, Nimel Sworna
dc.contributor.authorGopinath, C.
dc.contributor.authorNagarajan, Srinivasan
dc.contributor.authorGupta, Munish Kumar
dc.contributor.authorShanmugam, Ragavanantham
dc.contributor.authorKumar, M. Saravana
dc.contributor.authorBoy, Mehmet
dc.date.accessioned2024-09-29T15:57:41Z
dc.date.available2024-09-29T15:57:41Z
dc.date.issued2022
dc.departmentKarabük Üniversitesien_US
dc.description.abstractPoor surface traits, short insert life, high manufacturing costs, and low productivity are associated with the machining of nickel alloys. Cutting fluids have well-known positive and negative effects on machinability performance. As a result, the machining industry has developed green cutting environments such as vegetable oil assisted minimum quantity lubrication (MQL) and cryogenic cooling. Despite the fact that MQL and cryogenic approaches can replace mineral oil-based flooding, their lack of lubrication and cooling properties at high speeds have prompted a search for a new hybrid approach (CO2 + MQL) that provides adequate cooling/lubrication (C/L). Moreover, as of now, no information concerning the effects of hybrid cooling on milling of Nimonic-80A is existing. To test the viability, the machining of Nimonic-80A under hybrid C/L was compared to other cutting environments (MQL and cryogenic). As crucial machinability factors, temperature, power consumption, surface and subsurface characteristics were thoroughly examined. Hybrid condition curtailed the burr formation, which paves the way for a reduction in specific cutting energy (SCE). The experimental results indicate that the hybrid condition considerably decreases the temperature and SCE by 34-53% and 17-19% in comparison with the MQL condition. Peak widening and intensity reduction were seen in the XRD examination, but no phase transition was found. Smaller grain size shows the superiority of hybrid environment.en_US
dc.identifier.doi10.1016/j.jmapro.2021.11.018
dc.identifier.endpage439en_US
dc.identifier.issn1526-6125
dc.identifier.issn2212-4616
dc.identifier.scopus2-s2.0-85119494461en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage428en_US
dc.identifier.urihttps://doi.org/10.1016/j.jmapro.2021.11.018
dc.identifier.urihttps://hdl.handle.net/20.500.14619/4943
dc.identifier.volume73en_US
dc.identifier.wosWOS:000740820900003en_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.subjectMQLen_US
dc.subjectCryogenicen_US
dc.subjectHybriden_US
dc.subjectSpecific cutting energyen_US
dc.subjectBurr formationen_US
dc.subjectGrain growthen_US
dc.titleImpact of hybrid cooling approach on milling and surface morphological characteristics of Nimonic 80A alloyen_US
dc.typeArticleen_US

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