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Optimal Parameters Selection in Advanced Multi-Metallic Co-Extrusion Based on Independent MCDM Analytical Approaches and Numerical Simulation

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dc.contributor.authorFernández Bermejo, Daniel
dc.contributor.authorRodríguez Prieto, Álvaro
dc.contributor.authorCamacho López, Ana María
dc.date.accessioned2024-06-11T15:15:18Z
dc.date.available2024-06-11T15:15:18Z
dc.date.issued2022-11-28
dc.description.abstractMulti-material co-extrusion is a complex thermo-mechanical forming process used to obtain bimetallic billets. Its complexity is due to the combination of diffusion phenomena in the interface of both materials together with the high temperature and pressure generated and the different flow stress characteristics created by the joining of dissimilar materials. Accordingly, the selection of optimal process parameters becomes key to ensure process feasibility. In this work, a comparison among different multi-criteria decision making (MCDM) methodologies, together with different eighting methods, were applied to the simulation results by using DEFORM3D© software to select the optimal combination of process parameters to fulfil the criteria of minimum damage, extrusion force, and tool wear, together with the maximum reduction in the average grain size.en
dc.description.versionversión publicada
dc.identifier.doihttps://doi.org/10.3390/math10234489
dc.identifier.issneISSN: 2227-7390
dc.identifier.urihttps://hdl.handle.net/20.500.14468/22375
dc.journal.issue23
dc.journal.titleMathematics
dc.journal.volume10
dc.language.isoen
dc.publisherMDPI
dc.relation.centerE.T.S. de Ingenieros Industriales
dc.relation.departmentIngeniería de Construcción y Fabricación
dc.rightsAtribución-NoComercial 4.0 Internacional
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rights.urihttp://creativecommons.org/licenses/by-nc/4.0
dc.subject.keywordsmulti-material
dc.subject.keywordsco-extrusion
dc.subject.keywordsMCDM
dc.subject.keywordstitanium
dc.subject.keywordsmagnesium
dc.subject.keywordsFEM
dc.titleOptimal Parameters Selection in Advanced Multi-Metallic Co-Extrusion Based on Independent MCDM Analytical Approaches and Numerical Simulationes
dc.typeartículoes
dc.typejournal articleen
dspace.entity.typePublication
relation.isAuthorOfPublication35a15658-04bc-4665-9a1a-caa49a4d0ffa
relation.isAuthorOfPublicationebbef81e-9b79-4d38-ac0b-2069afa400b8
relation.isAuthorOfPublication45331d02-189c-4439-a246-1a0944b2185a
relation.isAuthorOfPublication.latestForDiscovery35a15658-04bc-4665-9a1a-caa49a4d0ffa
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