Zobrazeno 1 - 10
of 230
pro vyhledávání: '"Sobol, O.V."'
Publikováno v:
In International Journal of Refractory Metals and Hard Materials January 2015 48:222-228
Autor:
Pogrebnjak, A.D., Yakushchenko, I.V., Bagdasaryan, A.A., Bondar, O.V., Krause-Rehberg, R., Abadias, G., Chartier, P., Oyoshi, K., Takeda, Y., Beresnev, V.M., Sobol, O.V.
Publikováno v:
In Materials Chemistry and Physics 15 October 2014 147(3):1079-1091
Publikováno v:
Science of Sintering, Vol 38, Iss 1, Pp 63-72 (2006)
In order to create high-durable, wear-resistant materials for a wide range of functional applications, comparative investigations of the structure and mechanical characteristics of ion-plasma Ti-W-B nano-crystalline condensates were carried out. The
Externí odkaz:
https://doaj.org/article/01be54f446a841489f34abbd36aff308
Structure, strength and electrical conductivity of Cu-Ta vacuum condensates with a tantalum concentration from 0.1 to 3 at % is studied. Depending on the content of tantalum, the condensates have different structural states: one- and two-phase, super
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2001::ce0cdeb0f1f3458031f7a68383a93a0e
http://essuir.sumdu.edu.ua/handle/123456789/69265
http://essuir.sumdu.edu.ua/handle/123456789/69265
Autor:
Beresnev, V.M., Sobol, O.V., Lytovchenko, S.V., Pohrebniak, Oleksandr Dmytrovych, Klimenko, S.A., Stolbovoy, V.A., Srebniuk, P.A., Manokhin, A.S., Kovaleva, M.G., Novikov, V.Yu., Meilekhov, A.A., Nyemchenko, U.S., Barmin, A.E., Turbin, P.V.
The effect of a negative bias potential applied to the substrate on elemental composition, structure, and mechanical properties of vacuum-arc TiAlSiY nitride coatings is investigated by different methods. It is ascertained that applying a high (up to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2001::f19edc9d5b53522c4dae784a92f38328
http://essuir.sumdu.edu.ua/handle/123456789/70784
http://essuir.sumdu.edu.ua/handle/123456789/70784
Autor:
Sobol, O.V., Mygushchenko, R.P., Postelnyk, А.А., Onoprienko, E.V., Syrenko, T.O., Men'shikov, A.G., Zvyagolskiy, A.V.
The effect of the MeN (Me-Cr, Mo, Zr) layer composition in multi-period vacuum-arc (TiAlSi) N / MeN coatings with a nanoscale layer thickness on the predominant orientation of crystallite growth in layer s and hardness was studied. It was found that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::94b3299fbe51ba7148556c46eb42bbf5
http://repository.kpi.kharkov.ua/handle/KhPI-Press/61066
http://repository.kpi.kharkov.ua/handle/KhPI-Press/61066
Autor:
Sobol’, O.V., Andreev, A.A., Mygushchenko, R.P., Beresnev, V.M., Meylekhov, A.A., Postelnyk, A.A., Kravchenko, S.A., Tabaza, Taha A., Safwan M. Al-Qawabah, Ubeidulla F. Al-Qawabeha, Stolbovoy, V.A., Serdyuk, I.V., Kolesnikov, D.A., Kovaleva, M.G.
The influence of the pressure of a mixed gaseous atmosphere (80%C₂H₂+20%N₂) and the supply of a high-voltage negative potential in a pulsed form on the elemental and phase composition, structure and physico-mechanical characteristics of the vac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1456::d06cf8cd1a781e15640680bb180c7c79
http://dspace.nbuv.gov.ua/handle/123456789/137340
http://dspace.nbuv.gov.ua/handle/123456789/137340
Publikováno v:
Powder Metallurgy & Metal Ceramics; Mar2021, Vol. 59 Issue 11/12, p715-721, 7p
Autor:
Sobol, O.V., Andreev, A.A., Bochulia, T.V., Stolbovoy, V.A, Gorban, V.F., Yanchev, A.V., Meylekhov, A.A.
By methods of structural analysis (a precise X-ray diffraction method and raster electron microscopy) in conjunction with tests on physical and mechanical characteristics (hardness, elastic modulus, friction force and friction coefficient) comprehens
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2001::b8c044c1289af15c73ad27bf3a19e41d
http://essuir.sumdu.edu.ua/handle/123456789/65804
http://essuir.sumdu.edu.ua/handle/123456789/65804
Autor:
Ivashchenko, V.I., Dub, S.N., Scrynskii, P.L., Pohrebniak, Oleksandr Dmytrovych, Sobol, O.V, Tolmacheva, G.N., Rohoz, Vladyslav Mykolaiovych, Sinel’chenko, A.K.
Structures and mechanical properties of thin films of the Nb–Al–N system produced by magnetron sputtering of targets from niobium and aluminum in the Ar–N2 atmosphere have been studied. It has been shown that as the aluminum concentration incre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2001::110fca6f351f10aa6da0df99f6960f6e
http://essuir.sumdu.edu.ua/handle/123456789/46992
http://essuir.sumdu.edu.ua/handle/123456789/46992