Effect of the PEN/C surface layer modification on the microstructure, mechanical and tribological properties of the 30CrMnSiA mild-carbon steel

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dc.contributor.authorZhurerova, L.G.
dc.contributor.authorRakhadilov, B.K.
dc.contributor.authorPopova, N.A.
dc.contributor.authorKylyshkanov, M.K.
dc.contributor.authorБуранич, Володимир Володимирович
dc.contributor.authorБуранич, Владимир Владимирович
dc.contributor.authorBuranych, Volodymyr Volodymyrovych
dc.contributor.authorПогребняк, Олександр Дмитрович
dc.contributor.authorПогребняк, Александр Дмитриевич
dc.contributor.authorPohrebniak, Oleksandr Dmytrovych
dc.date.accessioned2021-03-12T11:53:38Z
dc.date.available2021-03-12T11:53:38Z
dc.date.issued2020
dc.description.abstractAs a result of plasma-electrolytic nitrocarburizing 30CrMnSiA carbon steel (ferrite-perlite grade), there was a change in the elemental and phase composition, as well as the surface layer microstructure (40 ÷ 45 microns thick from the surface). A formation of Me23(CN)6 carbonitrides, FeN nitrides, Fe3C - (Fe, Cr)3C carbides and an increase in dislocation density within –phase (tempered martensite crystallites), high-temperature lamellar martensite were observed. As a result of PEN / C exposure for 7min. At 750 ◦C there is a reduction of friction coefficient and wear rate, what is connected with finely dispersed secondary phases FeN, (Fe, Cr)3C, Me23(C, N)6 formation. Thus, there is an 2,5 ÷ 3,3 times increase in hardness of 30CrMnSiA carbon steel samples.en_US
dc.identifier.citationZhurerova L., Rakhadilov B., Popova N. et al. Effect of the PEN/C surface layer modification on the microstructure, mechanical and tribological properties of the 30CrMnSiA mild-carbon steel. Journal of Materials Research and Technology, (2020), 291-300, 9(1).en_US
dc.identifier.sici0000-0002-9218-6492en
dc.identifier.urihttps://essuir.sumdu.edu.ua/handle/123456789/82657
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.rights.uriccbyncnd4en_US
dc.subjectCarbonitridesen_US
dc.subjectMicrostructureen_US
dc.subjectElectrolytic plasma processingen_US
dc.subjectWear rateen_US
dc.subjectHardnessen_US
dc.subjectMild-Carbon steelen_US
dc.titleEffect of the PEN/C surface layer modification on the microstructure, mechanical and tribological properties of the 30CrMnSiA mild-carbon steelen_US
dc.typeArticleen_US

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