Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Sakhnenko, N. D."'
Autor:
Yar-Mukhamedova, Gulmira1, Sakhnenko, N. D.2, Ved’, M. V.2, Karakurkchi, Anna2, Gorokhyvskiy, Andrey2
Publikováno v:
Proceedings of the International Multidisciplinary Scientific GeoConference SGEM. 2019, Vol. 19 Issue 1, p311-317. 7p.
Modern electrochemical technologies for surface treatment of titanium alloys to create protective, antifriction, dielectric, and catalytically active materials are considered. The physicochemical fundamentals of the processes of plasma-electro-lytic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3033::84786d5a6f45798630da53e251b09fe0
http://repository.kpi.kharkov.ua/handle/KhPI-Press/59619
http://repository.kpi.kharkov.ua/handle/KhPI-Press/59619
Autor:
Nenastina, T. A., Ved, M. V., Sakhnenko, N. D., Yermolenko, I. Yu., Volobuyev, M., Proskurina, V. O.
The cobalt based coatings with refractory metals (Mo, W, Zr) were deposited from pyrophosphate-citrate electrolytes in a pulsed mode. It has been shown that, with increasing current density, Co-Mo-W and Co-W-ZrO2 alloys are enriched in tungsten, grai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3033::0ad60b6fea69837425e136e1ecc86253
http://repository.kpi.kharkov.ua/handle/KhPI-Press/54266
http://repository.kpi.kharkov.ua/handle/KhPI-Press/54266
The functional properties of ternary Co-W-Zr(ZrO₂) alloys obtained in a pulsed mode from pyrophosphate-citrate electrolytes are discussed. The obtained coatings are characterized by a uniformly developed surface without cracks and a sufficiently hi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3033::0c9cbad07e4540634bb7014feecedd34
http://repository.kpi.kharkov.ua/handle/KhPI-Press/61345
http://repository.kpi.kharkov.ua/handle/KhPI-Press/61345
Publikováno v:
Eurasian Chemico-Technological Journal , Vol 20, Iss 2, Pp 145-152 (2018)
Principles of three component Iron-Cobalt-Tungsten alloys electrodeposition from complex Fe (III) based citrate electrolytes are discussed. It is shown, that deposition of ternary alloys proceeds through competitive reduction of cobalt and tungsten w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::a27496f556aa6b310bbfcd4ad29c59e4
http://ect-journal.kz/index.php/ectj/article/view/697
http://ect-journal.kz/index.php/ectj/article/view/697
The electrocatalytic properties of ternary Fe–Co–Mo alloys synthesized from complex Fe(III) – citrate electrolytes are discussed. The relationship between the composition and surface morphology of electrolytic alloys is considered. It was found
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3033::5b8f95a910ee496b98bd071aa3687a7a
http://repository.kpi.kharkov.ua/handle/KhPI-Press/54279
http://repository.kpi.kharkov.ua/handle/KhPI-Press/54279
Autor:
Nenastina, T. A., Ved, M. V., Sakhnenko, N. D., Yermolenko, I. Yu., Proskurina, V. A., Volobuyev, M. M.
The ternary Co–Mo–W(Zr) coatings with total content of refractory metals of 30–40 wt.%, and Co–W–Zr alloys (12–26 wt.%) are deposited from pyrophosphate-citrate electrolytes in pulse regime. The composition of the coatings as well as the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3033::7fb247a29a16f7f8e752ef30f9d437a1
http://repository.kpi.kharkov.ua/handle/KhPI-Press/54304
http://repository.kpi.kharkov.ua/handle/KhPI-Press/54304
The methods of analysis of polarization dependences, the electrode impedance spectroscopy and gravimetry were used for the investigation of the corrosion properties of galvanic binary Fe–Mo(W) and ternary Fe–Mo–W coatings in the media of a diff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3033::bff02a9cd3b72193962687e5515007f4
http://repository.kpi.kharkov.ua/handle/KhPI-Press/54265
http://repository.kpi.kharkov.ua/handle/KhPI-Press/54265
Досліджено особливості плазмово-електролітичної обробки (ПЕО) поршневого силуміну АК12М2МгН у лужних електролітах з формуванням допова
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3033::c6a6407627b1926f7be773022cece4d3
http://repository.kpi.kharkov.ua/handle/KhPI-Press/41814
http://repository.kpi.kharkov.ua/handle/KhPI-Press/41814
Principles of Fe–Co–W alloys electrodeposition from complex Fe (III) based citrate electrolytes are discussed. The effect of both current density and pulse on/off time on the quality, composition and surface morphology of the electrolytic alloys
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3033::ded2e5e62d08aee5aac5018da86b9902
http://repository.kpi.kharkov.ua/handle/KhPI-Press/54262
http://repository.kpi.kharkov.ua/handle/KhPI-Press/54262