Structure and Properties of the Steel Railway Wheel Disc After Forced Cooling

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dc.contributor.authorVakulenko, Igor A.en
dc.contributor.authorGrischenko, Nikolajien
dc.contributor.authorVakulenko, Leonid I.en
dc.contributor.authorEfremenko, Vasily G.en
dc.contributor.authorProiydak, Svetlana V.en
dc.contributor.authorPerkov, Oleg N.en
dc.date.accessioned2018-06-19T08:07:05Z
dc.date.available2018-06-19T08:07:05Z
dc.date.issued2018
dc.descriptionI. Vakulenko: ORCID 0000-0002-7353-1916en
dc.description.abstractEN: The technological use of accelerated cooling makes it possible to improve the carbon steel properties of the all-rolled railway wheel disc. The properties’ complex depends on the temperature of the accelerated cooling termination. This is determined by the ratio of the carbon atoms emitted from the supersaturated solid solution to the crystal structure defects and dispersion strengthening from carbide phase particles. If the cooling stops at a temperature above 350°C, the decline rate of the strength properties increases. This is caused by the excessive softening effect of the solid solution breakdown and cementite spheroidization during the processes of dispersion hardening.en
dc.description.sponsorshipPridniprovsk Railway, Pryazovskyi State Technical University, Iron and Steel Instituteen
dc.identifierdoi: 10.20858/sjsutst.2018.98.16
dc.identifier.citationStructure and properties of the steel railway wheel disc after forced cooling / I. Vakulenko, N. Grischenko, L. Vakulenko, V. Efremenko, S. Proiydak, O. Perkov // Scientific Journal of Silesian University of Technology. Series : Transport. – 2018. – Vol. 98. – P. 173–180. – doi: 10.20858/sjsutst.2018.98.16.en
dc.identifier.urihttp://eadnurt.diit.edu.ua/jspui/handle/123456789/10537
dc.language.isoen
dc.publisherThe Faculty of Transport The Silesian University of Technology, Katowice, Polanden
dc.subjectstrengthen
dc.subjectcarbon steelen
dc.subjectwheel discen
dc.subjectaccelerated coolingen
dc.subjectmicrostructureuk_UA
dc.subjectКПММuk_UA
dc.titleStructure and Properties of the Steel Railway Wheel Disc After Forced Coolingen
dc.typeArticleen
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