OPTIMIZATION OF THE PROCESS PARAMETERS OF FRICTION-WELDED St-Al JOINTS

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dc.authoridMISIRLI, Cenk/0000-0001-6584-2629
dc.authorwosidMısırlı, Cenk/IZD-5888-2023
dc.contributor.authorSahin, Mumin
dc.contributor.authorMisirli, Cenk
dc.contributor.authorSelvi, Selcuk
dc.date.accessioned2024-06-12T11:15:38Z
dc.date.available2024-06-12T11:15:38Z
dc.date.issued2019
dc.departmentTrakya Üniversitesien_US
dc.description.abstractFriction welding is a solid-state welding process. applicable to similar and dissimilar ferrous and non-ferrous metals. Combining aluminium and steel parts is one of the most suitable methods for obtaining cheaper and lightweight products. Due to their different properties, compositions of these materials provide multiple advantages. In the present study, stainless-steel and aluminium (St-Al) parts were friction welded with an aim to optimize the process parameters. The joints obtained with various process-parameter combinations were subjected to tensile tests. Empirical relationships were developed to predict the strength of the joints using the RSM (the response surface methodology) and the coherency of the model was tested. The tensile properties. microhardness variations, scanning-electron-microscopy (SEM) examinations, energy-dispersive-spectroscopy (EDS) and X-ray diffraction (XRD) analyses of the welded specimens were evaluated. Additionally, the tensile-strength test results were analyzed using analysis of variance (ANOVA) with a confidence level of 95 % to find a statistically significant difference. The ANOVA analysis revealed that the friction pressure/friction time ratio had a greater influence on the tensile strength of the joints than the upset pressure/upset time ratio. However, it was found that some of the stainless-steel/aluminium welds had a poor strength due to the accumulation of the alloying elements at the joint interface.en_US
dc.identifier.doi10.17222/mit.2018.080
dc.identifier.endpage213en_US
dc.identifier.issn1580-2949
dc.identifier.issn1580-3414
dc.identifier.issue2en_US
dc.identifier.scopus2-s2.0-85065985335en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage207en_US
dc.identifier.urihttps://doi.org/10.17222/mit.2018.080
dc.identifier.urihttps://hdl.handle.net/20.500.14551/23995
dc.identifier.volume53en_US
dc.identifier.wosWOS:000467022300009en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherInst Za Kovinske Materiale I In Tehnologieen_US
dc.relation.ispartofMateriali In Tehnologijeen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectSt-Al Jointsen_US
dc.subjectFriction Weldingen_US
dc.subjectTensile Strengthen_US
dc.subjectResponse Surface Methodologyen_US
dc.subjectStainless Steels Aisi-304en_US
dc.subject5052 Aluminum-Alloyen_US
dc.subjectInterface Propertiesen_US
dc.subjectWelding Processen_US
dc.titleOPTIMIZATION OF THE PROCESS PARAMETERS OF FRICTION-WELDED St-Al JOINTSen_US
dc.typeArticleen_US

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