Zobrazeno 1 - 7
of 7
pro vyhledávání: '"U. S. Nemchenko"'
Autor:
U. S. Nemchenko, P. A. Srebnyuk, S. V. Litovchenko, D. A. Kolesnikov, Oleg Sobol, A. D. Pogrebnyak, A. A. Postel’nik, A. A. Meilekhov, V. M. Beresnev, V. Yu. Novikov
Publikováno v:
Technical Physics. 62:795-798
Effect of deposition conditions in reactive nitrogen atmosphere on the growth morphology, phase composition, structure, and mechanical characteristics (microhardness) of vacuum-arc multilayer coatings obtained using evaporation of the (Ti6%Si) and Mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f95819c5f0d8a12fc9ffa5f4758205df
https://doi.org/10.1134/s1063784217050073
https://doi.org/10.1134/s1063784217050073
Autor:
O. V. Bondar, D. K. Eskermesov, Oleg Sobol, V. Yu. Novikov, U. S. Nemchenko, K. O. Belovol, O. V. Maksakova, V. M. Beresnev, S. S. Grankin
Publikováno v:
Inorganic Materials: Applied Research. 7:388-394
By vacuum-arc evaporation of a multielement Ti + Zr + Nb cathode in a nitrogen atmosphere, (Ti–Zr–Nb)N coatings are deposited on steel substrates. The coatings are characterized by a columnar structure with nanosized (10–63 nm) crystallites of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1863254abef606ce9c8c6d2b8bf77a26
https://doi.org/10.1134/s2075113316030047
https://doi.org/10.1134/s2075113316030047
Autor:
D. V. Kovteba, A. A. Postel’nik, V. M. Beresnev, V. F. Gorban, A. A. Meilekhov, Oleg Sobol, A. A. Andreev, B. A. Maziilin, U. S. Nemchenko, V. Yu. Novikov, S. V. Litovchenko, S. A. Klimenko
Complex studies of the formation of the superhard state in the TiZrHfNbTaYN vacuum-arc high-entropy coating were carried out. Based on the approach of the structural surface engineering, the regularities of the formation of the triads composition–s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f17e8392541c81a532dd98948a1eac55
http://repository.kpi.kharkov.ua/handle/KhPI-Press/61108
http://repository.kpi.kharkov.ua/handle/KhPI-Press/61108
Autor:
U. S. Nemchenko, Irina A. Podchernyaeva, S. A. Klimenko, A. A. Andreev, P. V. Turbin, V. M. Beresnev
Publikováno v:
Journal of Superhard Materials. 37:322-326
The results have been discussed of studying coating based on a high-entropy alloy of the (Ti-Zr-Hf-V-Nb-Ta)N system produced by vacuum-arc deposition. The coating properties have been analyzed using scanning electron microscopy and X-ray diffraction
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee929b40d7e03fb5bc0ae716040f2a3a
https://doi.org/10.3103/s1063457615050044
https://doi.org/10.3103/s1063457615050044
Autor:
A. A. Postel’nik, Oleg Sobol, V. M. Beresnev, A. A. Meilekhov, D. A. Kolesnikov, P. A. Srebnyuk, U. S. Nemchenko, Alexander D. Pogrebnjak, S. V. Litovchenko, S. A. Klimenko
Scanning electron microscopy with energy dispersive element microanalysis, X-ray structural analysis, and microindentation were used to study the effect of the deposition conditions in a reactive nitrogen atmosphere on the growth morphology, phase co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::269044aa9a7a62b8076a725e3e2f2500
http://essuir.sumdu.edu.ua/handle/123456789/64243
http://essuir.sumdu.edu.ua/handle/123456789/64243
Autor:
I. V. Serdyuk, Oleg Sobol, U. S. Nemchenko, Sergei Grigoriev, V. M. Beresnev, A. D. Pogrebnyak, D. A. Kolesnikov
Publikováno v:
Journal of Friction and Wear. 35:359-364
The effect of the pressure of the nitrogen atmosphere during the formation of vacuum arc nitride coatings based on high entropy alloys of the Ti-Zr-Hf-V-Nb-Ta system on their structure, hardness, and tribotechnical characteristics is considered. It i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49b8f31f3c24f0c4c6ba8e8cdef1b2d3
https://doi.org/10.3103/s1068366614050067
https://doi.org/10.3103/s1068366614050067
Autor:
F. F. Komarov, Akhmed M. Makhmud, G. V. Kirik, M. V. Kaverin, M. Yu. Smolyakova, U. S. Nemchenko, V. V. Grudnitskii, D. A. Kolesnikov, V. M. Beresnev
Publikováno v:
Journal of Friction and Wear. 33:167-173
The mechanical and triboengineering characteristics of nanocomposite Ti-Zr-Si-N and Ti-Si-N coatings are studied and the force of adhesion of the coatings is determined. It is shown that the Zr-Ti-Si-N coatings possess stronger wear resistance and lo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bda26956413c8e51cb5df0ac7ab2ab11
https://doi.org/10.3103/s1068366612030026
https://doi.org/10.3103/s1068366612030026