{"id":"https://openalex.org/W7218876387","doi":"https://doi.org/10.48084/etasr.20434","title":"Experimental Evaluation of Croton Megalocarpus Oil as a Bio-Based Cutting Fluid in Turning Inconel 718 Alloys","display_name":"Experimental Evaluation of Croton Megalocarpus Oil as a Bio-Based Cutting Fluid in Turning Inconel 718 Alloys","publication_year":2026,"publication_date":"2026-10-02","ids":{"openalex":"https://openalex.org/W7218876387","doi":"https://doi.org/10.48084/etasr.20434"},"language":"en","primary_location":{"id":"doi:10.48084/etasr.20434","doi":"https://doi.org/10.48084/etasr.20434","is_oa":true,"landing_page_url":"https://doi.org/10.48084/etasr.20434","pdf_url":"https://www.etasr.com/index.php/ETASR/article/download/20434/7200","source":{"id":"https://openalex.org/S2737646863","display_name":"Engineering Technology & Applied Science Research","issn_l":"1792-8036","issn":["1792-8036","2241-4487"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["jufo-1","poland-20","russia-white-list-3"],"host_organization":"https://openalex.org/P4310318068","host_organization_name":"Engineering, Technology & Applied Science Research","host_organization_lineage":["https://openalex.org/P4310318068"],"host_organization_lineage_names":["Engineering, Technology & Applied Science Research"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Engineering, Technology & Applied Science Research","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.etasr.com/index.php/ETASR/article/download/20434/7200","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5151057322","display_name":"Ondari Dickson","orcid":"https://orcid.org/0009-0000-6472-9616","observed_orcids":["https://orcid.org/0009-0000-6472-9616"]},"institutions":[{"id":"https://openalex.org/I4387152863","display_name":"Pan African University Institute for Basic Sciences, Technology and Innovation","ror":"https://ror.org/042tph174","country_code":"KE","type":"education","lineage":["https://openalex.org/I4387152863"]}],"countries":["KE"],"is_corresponding":true,"raw_author_name":"Dickson Ondari Nyangau","raw_affiliation_strings":["Pan African University Institute for Basic Sciences, Technology and Innovation, Kenya"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Pan African University Institute for Basic Sciences, Technology and Innovation, Kenya","institution_ids":["https://openalex.org/I4387152863"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5150928437","display_name":"Okokpujie Imhade","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I29787537","display_name":"Afe Babalola University","ror":"https://ror.org/03rsm0k65","country_code":"NG","type":"education","lineage":["https://openalex.org/I29787537"]}],"countries":["NG"],"is_corresponding":false,"raw_author_name":"Okokpujie Imhade","raw_affiliation_strings":["Department of Mechanical and Mechatronics Engineering, Afe Babalola University, Ado Ekiti, Nigeria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mechanical and Mechatronics Engineering, Afe Babalola University, Ado Ekiti, Nigeria","institution_ids":["https://openalex.org/I29787537"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5151057322"],"corresponding_institution_ids":["https://openalex.org/I4387152863"],"apc_list":{"value":400,"currency":"EUR","value_usd":431},"apc_paid":{"value":400,"currency":"EUR","value_usd":431},"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"16","issue":"5","first_page":"39876","last_page":"39881"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10188","display_name":"Advanced machining processes and optimization","score":0.9550999999046326,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10188","display_name":"Advanced machining processes and optimization","score":0.9550999999046326,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11557","display_name":"Lubricants and Their Additives","score":0.04430000111460686,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13113","display_name":"Engineering Technology and Methodologies","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/inconel-718","display_name":"Inconel 718","score":0.9599999785423279},{"id":"https://openalex.org/keywords/nickel-based-superalloy","display_name":"nickel-based superalloy","score":0.8769999742507935},{"id":"https://openalex.org/keywords/turning","display_name":"turning","score":0.9649999737739563},{"id":"https://openalex.org/keywords/graphene-nanoparticles","display_name":"graphene nanoparticles","score":0.8220000267028809},{"id":"https://openalex.org/keywords/cutting-temperature","display_name":"cutting temperature","score":0.6949999928474426},{"id":"https://openalex.org/keywords/surface-roughness","display_name":"surface roughness","score":0.996999979019165},{"id":"https://openalex.org/keywords/mineral-oil-comparison","display_name":"mineral oil comparison","score":0.6200000047683716},{"id":"https://openalex.org/keywords/biodegradable-cutting-fluids","display_name":"biodegradable cutting fluids","score":0.8209999799728394},{"id":"https://openalex.org/keywords/machining","display_name":"machining","score":0.5329999923706055}],"concepts":[{"id":"https://openalex.org/C2778703219","wikidata":"https://www.wikidata.org/wiki/Q898562","display_name":"Inconel","level":3,"score":0.8166000247001648},{"id":"https://openalex.org/C2777731942","wikidata":"https://www.wikidata.org/wiki/Q1193660","display_name":"Cutting fluid","level":3,"score":0.7663000226020813},{"id":"https://openalex.org/C2778261524","wikidata":"https://www.wikidata.org/wiki/Q519802","display_name":"Croton","level":2,"score":0.7081999778747559},{"id":"https://openalex.org/C523214423","wikidata":"https://www.wikidata.org/wiki/Q192047","display_name":"Machining","level":2,"score":0.6955999732017517},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6460000276565552},{"id":"https://openalex.org/C2778942509","wikidata":"https://www.wikidata.org/wiki/Q456053","display_name":"Croton oil","level":3,"score":0.6416000127792358},{"id":"https://openalex.org/C2779977313","wikidata":"https://www.wikidata.org/wiki/Q583582","display_name":"Mineral oil","level":2,"score":0.6312999725341797},{"id":"https://openalex.org/C107365816","wikidata":"https://www.wikidata.org/wiki/Q114817","display_name":"Surface roughness","level":2,"score":0.6039000153541565},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.541700005531311},{"id":"https://openalex.org/C71039073","wikidata":"https://www.wikidata.org/wiki/Q3439090","display_name":"Surface finish","level":2,"score":0.4214000105857849},{"id":"https://openalex.org/C2776363543","wikidata":"https://www.wikidata.org/wiki/Q7645982","display_name":"Surface integrity","level":3,"score":0.32679998874664307},{"id":"https://openalex.org/C2779778602","wikidata":"https://www.wikidata.org/wiki/Q5260068","display_name":"Deoxygenation","level":3,"score":0.325300008058548},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.32280001044273376},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.31929999589920044},{"id":"https://openalex.org/C2776450708","wikidata":"https://www.wikidata.org/wiki/Q6008734","display_name":"Tool wear","level":3,"score":0.3100000023841858},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.3059999942779541},{"id":"https://openalex.org/C2780383046","wikidata":"https://www.wikidata.org/wiki/Q1760958","display_name":"Cutting tool","level":2,"score":0.29010000824928284},{"id":"https://openalex.org/C4725764","wikidata":"https://www.wikidata.org/wiki/Q844704","display_name":"Extraction (chemistry)","level":2,"score":0.2770000100135803},{"id":"https://openalex.org/C78762247","wikidata":"https://www.wikidata.org/wiki/Q1273174","display_name":"Petroleum engineering","level":1,"score":0.25870001316070557},{"id":"https://openalex.org/C2777755289","wikidata":"https://www.wikidata.org/wiki/Q162919","display_name":"Seal (emblem)","level":2,"score":0.25459998846054077}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.48084/etasr.20434","doi":"https://doi.org/10.48084/etasr.20434","is_oa":true,"landing_page_url":"https://doi.org/10.48084/etasr.20434","pdf_url":"https://www.etasr.com/index.php/ETASR/article/download/20434/7200","source":{"id":"https://openalex.org/S2737646863","display_name":"Engineering Technology & Applied Science Research","issn_l":"1792-8036","issn":["1792-8036","2241-4487"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["jufo-1","poland-20","russia-white-list-3"],"host_organization":"https://openalex.org/P4310318068","host_organization_name":"Engineering, Technology & Applied Science Research","host_organization_lineage":["https://openalex.org/P4310318068"],"host_organization_lineage_names":["Engineering, Technology & Applied Science Research"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Engineering, Technology & Applied Science Research","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.48084/etasr.20434","doi":"https://doi.org/10.48084/etasr.20434","is_oa":true,"landing_page_url":"https://doi.org/10.48084/etasr.20434","pdf_url":"https://www.etasr.com/index.php/ETASR/article/download/20434/7200","source":{"id":"https://openalex.org/S2737646863","display_name":"Engineering Technology & Applied Science Research","issn_l":"1792-8036","issn":["1792-8036","2241-4487"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["jufo-1","poland-20","russia-white-list-3"],"host_organization":"https://openalex.org/P4310318068","host_organization_name":"Engineering, Technology & Applied Science Research","host_organization_lineage":["https://openalex.org/P4310318068"],"host_organization_lineage_names":["Engineering, Technology & Applied Science Research"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Engineering, Technology & Applied Science Research","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7218876387.pdf","grobid_xml":"https://content.openalex.org/works/W7218876387.grobid-xml"},"referenced_works_count":28,"referenced_works":["https://openalex.org/W2067700949","https://openalex.org/W2077488940","https://openalex.org/W2567144272","https://openalex.org/W2743161031","https://openalex.org/W2894725456","https://openalex.org/W2940712010","https://openalex.org/W2962866226","https://openalex.org/W2969374467","https://openalex.org/W2990496484","https://openalex.org/W3046885026","https://openalex.org/W4206477712","https://openalex.org/W4291172877","https://openalex.org/W4297902943","https://openalex.org/W4306153951","https://openalex.org/W4315781738","https://openalex.org/W4367693516","https://openalex.org/W4379646670","https://openalex.org/W4382790161","https://openalex.org/W4392622378","https://openalex.org/W4401707211","https://openalex.org/W4403098268","https://openalex.org/W4403309512","https://openalex.org/W4406241385","https://openalex.org/W4406530498","https://openalex.org/W4408011874","https://openalex.org/W4409670369","https://openalex.org/W4410256086","https://openalex.org/W4414261348"],"related_works":["https://openalex.org/W7212032030","https://openalex.org/W4408697278","https://openalex.org/W4319970887","https://openalex.org/W2900453340","https://openalex.org/W2993513351","https://openalex.org/W4226283250","https://openalex.org/W2993574599","https://openalex.org/W4306760888","https://openalex.org/W3134946451","https://openalex.org/W4407275604"],"abstract_inverted_index":{"The":[0,59,102,126],"use":[1],"of":[2,46,61,141],"conventional":[3,67,191],"petroleum-based":[4],"cutting":[5,53,63,69,111,135,193],"fluids":[6,64,194],"poses":[7],"significant":[8],"environmental":[9],"and":[10,27,39,76,170],"occupational":[11],"health":[12],"concerns,":[13],"highlighting":[14],"the":[15,44,110,131,156],"need":[16],"for":[17,55,98,166,173,195],"biodegradable":[18],"alternatives":[19],"in":[20,134],"modern":[21],"manufacturing.":[22],"Exposure":[23],"to":[24,113,145,150,190],"cutting-fluid":[25],"mists":[26],"volatile":[28],"compounds":[29],"generated":[30],"during":[31],"machining":[32,56,96,196],"can":[33],"cause":[34],"respiratory":[35],"irritation,":[36],"skin":[37],"disorders,":[38],"asthma.":[40],"This":[41],"study":[42],"investigated":[43],"performance":[45,60],"Croton":[47,72,77,107,128,168,181],"megalocarpus":[48,73,78,182],"oil":[49,79,108,123,129,169,183],"as":[50,186],"a":[51,90,117,138,146,187],"bio-based":[52,188],"fluid":[54],"Inconel":[57,197],"718.":[58,198],"three":[62,100],"was":[65],"compared:":[66],"mineral":[68,122,151,174,192],"oil,":[70,75],"filtered":[71],"base":[74],"containing":[80],"0.5":[81],"wt%":[82],"graphene":[83],"nanoparticles.":[84],"Turning":[85],"experiments":[86],"were":[87],"conducted":[88],"on":[89],"TSL-550D":[91],"precision":[92],"lathe":[93],"under":[94],"identical":[95],"conditions":[97],"all":[99],"fluids.":[101],"results":[103,177],"showed":[104],"that":[105,179],"pure":[106,167],"reduced":[109],"temperature":[112],"160":[114],"\u2103,":[115,143],"representing":[116],"5.3%":[118],"reduction":[119,133,148],"compared":[120,162],"with":[121,137,163],"(169":[124],"\u2103).":[125],"graphene-enhanced":[127,180],"provided":[130],"greatest":[132],"temperature,":[136],"mean":[139],"value":[140],"136":[142],"corresponding":[144],"19.5%":[147],"relative":[149],"oil.":[152,175],"It":[153],"also":[154],"produced":[155],"lowest":[157],"surface":[158],"roughness":[159],"(1.68":[160],"\u03bcm),":[161],"1.72":[164],"\u03bcm":[165,172],"1.70":[171],"These":[176],"indicate":[178],"has":[184],"potential":[185],"alternative":[189]},"counts_by_year":[],"updated_date":"2026-10-28T10:33:24.094632","created_date":"2026-10-04T00:00:00"}