Peer-reviewed articles 17,970 +



Title: KINETIC REGULARITIES OF OBTAINING ELECTROLYTIC NANO-COATINGS AND COBALT COMPOSITES WITH REFRACTORY METALS

KINETIC REGULARITIES OF OBTAINING ELECTROLYTIC NANO-COATINGS AND COBALT COMPOSITES WITH REFRACTORY METALS
Mykola Sakhnenko; Gulsara Zhamanbayeva; Tatyana Nenastina; Aiman Kemelzhanova; Lyazzat Dalabay
10.5593/sgem2023/6.1
1314-2704
English
23
6.1
•    Prof. DSc. Oleksandr Trofymchuk, UKRAINE 
•    Prof. Dr. hab. oec. Baiba Rivza, LATVIA
Electrodeposition of composite coatings based on cobalt alloys from citratepyrophosphate electrolytes is investigated. The features of the co-reduction of cobalt with refractory metals (Mo, W, Zr) directly from the electrolyte solution are due to the mutual influence of thermodynamic and kinetic characteristics of alloy-forming components. 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-electrolytic formation of conversion and composite electrolytic coatings are highlighted. Separate stages of electrode reactions, regularities of the influence of electrolyte components, and electrolysis parameters on the composition, structure, and morphology of synthesized materials are examined in detail. Considerable attention is paid to improving the synthesis of multicomponent alloys and composites based on cobalt from aggregative stable and stable electrolyte solutions, and flexible control of the composition and functional properties of materials is an urgent scientific and technical problem, the solution of which is the presented study.
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This research has been funded by the Science Committee of Kazakhstan’s Ministry of Science and Higher Education (project AP19679844).
conference
Proceedings of 23rd International Multidisciplinary Scientific GeoConference SGEM 2023
23rd International Multidisciplinary Scientific GeoConference SGEM 2023, 03 - 09 July, 2023
Proceedings Paper
STEF92 Technology
International Multidisciplinary Scientific GeoConference SGEM
SWS Scholarly Society; Acad Sci Czech Republ; Latvian Acad Sci; Polish Acad Sci; Serbian Acad Sci and Arts; Natl Acad Sci Ukraine; Natl Acad Sci Armenia; Sci Council Japan; European Acad Sci, Arts and Letters; Acad Fine Arts Zagreb Croatia; Croatian Acad Sci and Arts; Acad Sci Moldova; Montenegrin Acad Sci and Arts; Georgian Acad Sci; Acad Fine Arts and Design Bratislava; Turkish Acad Sci.
43-50
03 - 09 July, 2023
website
9217
nano-crystalline electrolytic coatings (nano-CEC), refractory metal, electroplating, temperature dependency

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