Investigation of Surface Quality of CoCrMo Alloy Used in the Tibial Component of the Knee Prosthesis According to the Methods of Turning and Turning-Grinding

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dc.authoridbahçe, erkan/0000-0001-5389-5571
dc.authorwosidbahçe, erkan/AAQ-3631-2020
dc.contributor.authorBahce, Erkan
dc.contributor.authorGuler, Mehmet Sami
dc.contributor.authorEmir, Ender
dc.date.accessioned2024-08-04T20:46:54Z
dc.date.available2024-08-04T20:46:54Z
dc.date.issued2020
dc.departmentİnönü Üniversitesien_US
dc.description.abstractCoCrMo alloys, which are well-known Co-based biomedical alloys, have many different types of surface integrity problems reported in literature. Residual stresses, white layer formation and work hardening layers are some those, matters which occur as a microstructural alteration during machining. Therefore, such problems should be solved and surface quality of end products should be improved. In this paper, the surface quality of CoCrMo alloy used in tibial component of the knee prosthesis produced by means of turning was investigated. An improvement was suggested and discussed for the improvement in their machinability with the developed turning-grinding method. Finite element analyses were also carried out to calculate temperature and thermal stresses distribution between the tool and the tibial component. The results showed that many parameters such as cutting speed, feed rate, depth of cut, tool geometry, and tool wear affect the surface quality of workpieces of CoCrMo alloy. In the turning-grinding method, the machining time is reduced by about six times compared to machining only method. The EDX analysis performed on the surface after machining showed that metal diffusion occurred from tool to the tibial component.en_US
dc.description.sponsorshipOTIMED Medical Company; Ordu University [AR-1661]en_US
dc.description.sponsorshipThis research was supported by OTIMED Medical Company and Ordu University (Project number: AR-1661).en_US
dc.identifier.doi10.5755/j01.ms.26.1.21729
dc.identifier.endpage48en_US
dc.identifier.issn1392-1320
dc.identifier.issn2029-7289
dc.identifier.issue1en_US
dc.identifier.scopus2-s2.0-85074885746en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage41en_US
dc.identifier.urihttps://doi.org/10.5755/j01.ms.26.1.21729
dc.identifier.urihttps://hdl.handle.net/11616/99037
dc.identifier.volume26en_US
dc.identifier.wosWOS:000496259500007en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherKaunas Univ Techen_US
dc.relation.ispartofMaterials Science-Medziagotyraen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectCoCrMo alloyen_US
dc.subjectmachinabilityen_US
dc.subjecttibial componenten_US
dc.subjectturning-grinding methoden_US
dc.titleInvestigation of Surface Quality of CoCrMo Alloy Used in the Tibial Component of the Knee Prosthesis According to the Methods of Turning and Turning-Grindingen_US
dc.typeArticleen_US

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