Please use this identifier to cite or link to this item:
Full metadata record
DC FieldValueLanguage
dc.contributor.authorAzarenkov, N.A.-
dc.contributor.authorBeresnev, V.M.-
dc.contributor.authorNyemchenko, U.S.-
dc.contributor.authorLytovchenko, S.V.-
dc.identifier.citationProc. NAP 3, 01FNC08 (2014)ru_RU
dc.description.abstractThe coatings based on (Ti-Al-Zr-Nb-Y)N and (Ti-Zr-Hf-V-Nb-Ta)N were obtained by means of vacuum-arc deposition from the cathodes based on Ti+Al+Zr+Nb+Yand Ti+Zr+Hf+V+Nb+Tasystems in the atmosphere of nitrogen. Their physical and mechanical properties, as well as tribotechnical characteristics have been studied. The coatings are characterized by a columnar structure and their hardness reaches 51.02GPa. The adhesion strength of the coatings has also been studied, the coefficient of friction of the system “coating – Al2O3“ is 1.1.The results of tribological tests at high temperature showed that at 460 °C coatings had greater wear resistance, lower coefficient of friction compared to similar tests of coatings at 20 °C.These coatings are perspective as protective coatings for friction pairs and cutting tools.ru_RU
dc.publisherSumy State Universityru_RU
dc.subjectHigh entropy alloysru_RU
dc.subjectVacuum-arc depositionru_RU
dc.subjectNanocomposite coatingsru_RU
dc.titleHigh Entropy Alloys Based on Nitrides of Refractory Metals – a New Solution for Protective Coatings on the Instruments Working at High Temperaturesru_RU
Appears in Collections:Наукові видання (ЕлІТ)

Files in This Item:
File Description SizeFormatDownloads 
Azarenkov_Beresnev_Nyemchenko_Lytovchenko.pdf459.26 kBAdobe PDF122Download

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.