Analysis of machinability and sustainability aspects while machining Hastelloy C4 under sustainable cutting conditions

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dc.authoridSIRIN, SENOL/0000-0002-3629-9003
dc.contributor.authorYildirim, cagri Vakkas
dc.contributor.authorSirin, Senol
dc.contributor.authorDagli, Salih
dc.contributor.authorSalvi, Harsh
dc.contributor.authorKhanna, Navneet
dc.date.accessioned2025-03-23T19:37:48Z
dc.date.available2025-03-23T19:37:48Z
dc.date.issued2023
dc.departmentSinop Üniversitesi
dc.description.abstractIn recent years, developments in the defense, aerospace, and medical industries have significantly increased the expectations regarding material performances. In particular, the demand for materials that can withstand very high and/or very low temperatures and harsh mechanical/chemical conditions has increased. The superior qualities of superalloys can adequately meet this demand. However, the difficulties encountered in the machining of these alloys cause some burdens both ecologically and economically due to the use of cutting fluid. Therefore, the use of cost-friendly and sustainable cutting fluids in the production industry has a vital role, both in terms of machining performance and the environment. From this perspective, this paper focuses on the effects of various cutting environments, i.e., Dry, MQL, LN2, N-2, CO2, Vortex, LN2 + MQL, N-2 + MQL, CO2 + MQL, and Vortex +MQL on the machining performance of Ni-based C4 alloy. Additionally, it was aimed to reveal the effect of cooling/lubrication methods on sustainability by performing a sustainability analysis. Firstly, surface roughness, power consumption, tool wear and mechanisms, and cutting temperature were considered as performance characteristics. When examined in terms of machinability, Vortex + MQL gave the best result in terms of surface roughness and power consumption, while LN2 gave the best result in terms of cutting temperature. Then, a comprehensive sustainability analysis was carried out. As a result, the CESMO follows the order of Dry > MQL > LN2 > LN(2 +)MQL > CO2 > CO2 + MQL > N-2 > N-2 + MQL > Vortex > Vortex + MQL. While employing Vortex + MQL cutting condition, the CESMO decreased by about 11.37% as compared to Dry cutting condition. While using a combination of different sustainable lubrications or coolants, the overall carbon emissions decreased in the range of about 15-25% approximately as compared to the employment of the individual cutting conditions (i.e., coolant/lubricants).
dc.description.sponsorshipErciyes University Research Fund [FBA-2022-11671]
dc.description.sponsorshipThe authors would like to thank the Erciyes University Research Fund for their financial support of this study (FBA-2022-11671) .
dc.identifier.doi10.1016/j.susmat.2023.e00781
dc.identifier.issn2214-9937
dc.identifier.scopus2-s2.0-85178385307
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1016/j.susmat.2023.e00781
dc.identifier.urihttps://hdl.handle.net/11486/6017
dc.identifier.volume38
dc.identifier.wosWOS:001127962000001
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier
dc.relation.ispartofSustainable Materials and Technologies
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20250323
dc.subjectNi-based superalloy Hastelloy C4
dc.subjectGreen manufacturing
dc.subjectCutting fluids
dc.subjectCarbon emissions
dc.subjectSustainability
dc.titleAnalysis of machinability and sustainability aspects while machining Hastelloy C4 under sustainable cutting conditions
dc.typeArticle

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