Influence of hybrid Cryo-MQL lubri-cooling strategy on the machining and tribological characteristics of Inconel 718

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dc.authoridAhmed, Anas/0000-0003-1179-9092
dc.authoridDanish, Mohd/0000-0001-7505-0983
dc.authoridGupta, Munish/0000-0002-0777-1559
dc.authoridKORKMAZ, Mehmet Erdi/0000-0002-0481-6002
dc.contributor.authorDanish, Mohd
dc.contributor.authorGupta, Munish Kumar
dc.contributor.authorRubaiee, Saeed
dc.contributor.authorAhmed, Anas
dc.contributor.authorKorkmaz, Mehmet Erdi
dc.date.accessioned2024-09-29T16:00:50Z
dc.date.available2024-09-29T16:00:50Z
dc.date.issued2021
dc.departmentKarabük Üniversitesien_US
dc.description.abstractThe poor thermal conductivity of Inconel 718 leads to higher cutting temperatures and, as a consequence, rapid tool degradation is a common phenomenon. As a result, a hybrid lubri-cooling environment for turning Inconel 718 alloys is proposed, incorporating the theory of cryogenic cooling and minimum quantity lubrication (CryoMQL). For improved lubri-cooling effect, Cryo-MQL integrates the application of a minimum quantity of vegetable oil and liquid nitrogen from two distinct nozzles in the cutting zone. Surface roughness, cutting temperature, tool wear, chip morphology, and micro-structure of the machined surface were evaluated for different lubri-cooling mediums: dry, MQL, Cryogenic, and Cryo-MQL. In comparison to a dry medium, the Cryo-MQL environment decreases surface roughness, cutting temperature, and tool wear by 60.6%, 37%, and 19.5%, respectively. Adhesion and abrasion were patented to be common tool wear types, as per SEM micro-graphs. Eventually, in the Cryo-MQL environment, a spike in micro-hardness value has been reported. However, during processing with Cryo-MQL, the grain structure of the working material is found to be smaller as compared to other mediums.en_US
dc.identifier.doi10.1016/j.triboint.2021.107178
dc.identifier.issn0301-679X
dc.identifier.issn1879-2464
dc.identifier.scopus2-s2.0-85110241836en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1016/j.triboint.2021.107178
dc.identifier.urihttps://hdl.handle.net/20.500.14619/5394
dc.identifier.volume163en_US
dc.identifier.wosWOS:000681563800003en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier Sci Ltden_US
dc.relation.ispartofTribology Internationalen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectNickel-based alloyen_US
dc.subjectHybrid lubricationen_US
dc.subjectTool wear mechanismen_US
dc.subjectChip morphologyen_US
dc.subjectMicro-structureen_US
dc.titleInfluence of hybrid Cryo-MQL lubri-cooling strategy on the machining and tribological characteristics of Inconel 718en_US
dc.typeArticleen_US

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