INFLUENCE STRUCTURE ON THE PLASTICITY OF CARBON STEEL OF THE RAILWAY WHEEL RIM IN OPERATION

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dc.authoridCOLOVA, OMER/0000-0002-4107-4298
dc.contributor.authorVakulenko, Igor Alex
dc.contributor.authorVakulenko, Leonid
dc.contributor.authorBolotova, Dariy
dc.contributor.authorKurt, Bulent
dc.contributor.authorAsgarov, Hangardash
dc.contributor.authorColova, Omer
dc.date.accessioned2024-09-29T16:06:40Z
dc.date.available2024-09-29T16:06:40Z
dc.date.issued2022
dc.departmentKarabük Üniversitesien_US
dc.description.abstractWhen simulating the operating conditions of the rim of a railway wheel, an analysis of change in the structural state from the possible degree of plastic deformation and the heating temperature of steel near the rolling surface was carried out. The development processes of spheroidization and coalescence of cementite during heating of the cold-worked steel change its ability to strain hardening. Substructure changes during heating to temperatures of 500-550 degrees C deformed steel are accompanied by a simultaneous decrease in its ability to strain hardening and the level of plasticity. When heated above 500-550 degrees C, the development of ferrite recrystallization processes provides a gradual transition of the metal from substructure hardening to hardening from grain boundaries with large angles of disorientation. It is shown that regardless of the nature of the main structural element, the ability of steel to strain hardening and the level of plasticity after heating are related by a proportional relationship.en_US
dc.identifier.doi10.20858/sjsutst.2022.115.13
dc.identifier.endpage192en_US
dc.identifier.issn0209-3324
dc.identifier.issn2450-1549
dc.identifier.scopus2-s2.0-85137942538en_US
dc.identifier.scopusqualityQ4en_US
dc.identifier.startpage183en_US
dc.identifier.urihttps://doi.org/10.20858/sjsutst.2022.115.13
dc.identifier.urihttps://hdl.handle.net/20.500.14619/6974
dc.identifier.volume115en_US
dc.identifier.wosWOS:000913725600013en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherFac Transport Silesian Univ Technologyen_US
dc.relation.ispartofScientific Journal of Silesian University of Technology-Series Transporten_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectcarbon steelen_US
dc.subjectstrain hardeningen_US
dc.subjectplastic deformationen_US
dc.subjecttemperatureen_US
dc.subjectcementiteen_US
dc.subjectferriteen_US
dc.titleINFLUENCE STRUCTURE ON THE PLASTICITY OF CARBON STEEL OF THE RAILWAY WHEEL RIM IN OPERATIONen_US
dc.typeArticleen_US

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