Performance evaluation of whisker-reinforced ceramic tools under nano-sized solid lubricants assisted MQL turning of Co-based Haynes 25 superalloy

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dc.authoridGupta, Munish/0000-0002-0777-1559
dc.authoridSarikaya, Murat/0000-0001-6100-0731
dc.authoridSIRIN, SENOL/0000-0002-3629-9003
dc.contributor.authorSarikaya, Murat
dc.contributor.authorSirin, Senol
dc.contributor.authorYildirim, Cagri Vakkas
dc.contributor.authorKivak, Turgay
dc.contributor.authorGupta, Munish Kumar
dc.date.accessioned2025-03-23T19:41:53Z
dc.date.available2025-03-23T19:41:53Z
dc.date.issued2021
dc.departmentSinop Üniversitesi
dc.description.abstractCeramics are widely used in machining of high temperature alloys i.e., Co-based Haynes 25 alloy due to its superior characteristics. The present paper is focused on the performance of whisker-reinforced ceramic cutting tool (WRCCT) under nano-sized solid lubricants dispersed in MQL (nanofluid-MQL) during turning of Co-based Haynes 25 alloy. The turning experiments were performed under several cutting environments (dry, base fluid MQL (BF-MQL), hBN based nanofluid MQL (hBN-NMQL), MoS2 based nanofluid MQL (MoS2-NMQL), graphite based nanofluid MQL Gr-NMQL) by varying cutting speed (200 and 300 m/min) and feed rate (0.1 and 0.15 mm/ rev) values. Initially, the viscosity and thermal conductivity of nanofluids were evaluated and then the prepared nanofluids were used for machining experiments. The results reveal that the rate of increase in thermal conductivity coefficient relative to base cutting fluid was 11.90% in hBN-nanofluid, 16.29% in MoS2-nanofluid and 14.12% in Gr-nanofluid. In terms of machining performance, on the one hand, the minimum surface roughness was obtained from Gr-NMQL assisted machining, on the other hand, the hBN-NMQL has been successful in limiting of notch wear and nose wear values. Compared to dry turning, the temperature was reduced up to 27.18% with hBN doped nanofluids, while it was 34.95% with MoS2 doped nanofluids and 29.32% with graphene doped nanofluids.
dc.identifier.doi10.1016/j.ceramint.2021.02.122
dc.identifier.endpage15560
dc.identifier.issn0272-8842
dc.identifier.issn1873-3956
dc.identifier.issue11
dc.identifier.scopus2-s2.0-85101375298
dc.identifier.scopusqualityQ1
dc.identifier.startpage15542
dc.identifier.urihttps://doi.org/10.1016/j.ceramint.2021.02.122
dc.identifier.urihttps://hdl.handle.net/11486/6670
dc.identifier.volume47
dc.identifier.wosWOS:000640976400001
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier Sci Ltd
dc.relation.ispartofCeramics International
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20250323
dc.subjectWhisker-reinforced ceramic cutting tool
dc.subjectHaynes 25 superalloy
dc.subjectNanofluids
dc.subjectTool wear behaviors
dc.titlePerformance evaluation of whisker-reinforced ceramic tools under nano-sized solid lubricants assisted MQL turning of Co-based Haynes 25 superalloy
dc.typeArticle

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