A risk-based decision making framework to analyze the properties of cobalt-chromium alloys

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dc.authoridOver Ozcelik, Tijen/0000-0002-9614-8119
dc.contributor.authorSinger, Hilal
dc.contributor.authorOezcelik, Tijen Oever
dc.date.accessioned2024-09-25T19:56:13Z
dc.date.available2024-09-25T19:56:13Z
dc.date.issued2023
dc.departmentAbant İzzet Baysal Üniversitesien_US
dc.description.abstractIn this study, the properties of cobalt-chromium alloys are systematically prioritized to aid in the minimization of orthopedic implant failures and risks in biomedical applications. Within the model, six main groups (including a total of 31 properties) are defined: economic aspects, design and production properties, mechanical properties, physical properties, chemical properties and biological properties. A risk-based fuzzy decision making framework is proposed for prioritization. First, a risk-management decision matrix is created by employing interval type-2 fuzzy failure modes and effects analysis. Afterward, the properties of cobalt-chromium alloys are analyzed by utilizing interval type-2 fuzzy measurement of alternatives and ranking according to compromise solution. In the last phase, a prediction model is devised with an adaptive network fuzzy inference system to save computational time and effort and to enable the incorporation of new scientific results into the biomaterial evaluation process. The results of the current study demonstrate that compatibility, osseointegration, corrosion resistance, fatigue resistance and time-dependent deformation are the top five properties contributing to potential orthopedic implant failures and risks. Furthermore, the developed model produces very satisfactory results with acceptable deviations. Consequently, this study presents a new and reliable guide for the unbiased evaluation of cobalt-chromium alloys.en_US
dc.identifier.doi10.1680/jemmr.22.00220
dc.identifier.endpage417en_US
dc.identifier.issn2046-0147
dc.identifier.issn2046-0155
dc.identifier.issue4en_US
dc.identifier.scopus2-s2.0-85175739812en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage404en_US
dc.identifier.urihttps://doi.org/10.1680/jemmr.22.00220
dc.identifier.urihttps://hdl.handle.net/20.500.12491/13197
dc.identifier.volume12en_US
dc.identifier.wosWOS:001202089600007en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherEmerald Group Publishing Ltden_US
dc.relation.ispartofEmerging Materials Researchen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.snmzYK_20240925en_US
dc.subjectalloysen_US
dc.subjectbiomaterialsen_US
dc.subjectmathematical methodsen_US
dc.subjectmodellingen_US
dc.subjectUN SDG 3: Good health and well-beingen_US
dc.titleA risk-based decision making framework to analyze the properties of cobalt-chromium alloysen_US
dc.typeArticleen_US

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