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dc.contributor.authorNaizabekov, A.
dc.contributor.authorStepankin, I.
dc.contributor.authorPozdnyakov, E.
dc.contributor.authorLezhnev, S.
dc.contributor.authorKuis, D.
dc.contributor.authorPanin, E.
dc.coverage.spatialZagrebru_RU
dc.date.accessioned2024-04-01T06:51:46Z
dc.date.available2024-04-01T06:51:46Z
dc.date.issued2024
dc.identifier.citationEffect of surface modification of 5KHV2S steel on the mechanism and intensity of contact wear / A. Naizabekov [et al.] // Metalurgija. – 2024. – Vol. 63, No. 2. – P. 279-282.ru_RU
dc.identifier.urihttps://elib.gstu.by/handle/220612/32533
dc.description.abstractThe paper presents the experimental study of the contact wear of 5KHV2S steel after surface modification. It is shown that without hardening of the surface layer, 5KHV2S steel is capable of satisfactory operation when a pulsating contact stress of 970 MPa is applied. The most qualitative type of surface modification is the hardening of the surface layer by nitrocementation carried out before quenching and tempering. The proposed technology of volumetric-surface hardening, including forging in a new forging tool, chemical-thermal treatment, quenching and low- temperature tempering, provided the possibility of increasing the pulsating contact stress to 1 100 MPa, and the operation period during the first 13 000 loading cycles gives wear of the working surface no more than 0,1 mm.ru_RU
dc.language.isoenru_RU
dc.publisherHrvatsko metalurško društvo (HMD)ru_RU
dc.subjectSteel 5KHV2Sru_RU
dc.subjectWearru_RU
dc.subjectSurface layerru_RU
dc.subjectPulsing contact loadsru_RU
dc.subjectNitrocementationru_RU
dc.titleEffect of surface modification of 5KHV2S steel on the mechanism and intensity of contact wearru_RU
dc.typeArticleru_RU


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