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Документ Functional coatings by ternary cobalt based alloys for the autumobile industry(Харківський національний автомобільно-дорожній університет, 2015) Nenastina, T. O.; Hapon, Yu. K.; Glushkova, M. A.; Sakhnenko, N. D.; Ved, M. V.The environmentally friendly and resource-saving technologies for producing multifunctional coatings based on cobalt and silver alloys with refractory metals are proposed. The catalytic activity testing results of binary and ternary alloys based on cobalt in the carbon monoxide oxidation reaction in carbon dioxide were analyzed. It was revealed that there is on improvement of functional properties of galvanic alloys when the content of tungsten and molybdenum is within the range of 10–30 wt. %.Документ Galvanochemical formation of a multicomponent alloy based on cobalt and refractory metals(Kyiv National University of Technologies and Design, 2016) Hapon, Yu. K.; Nenastina, T. O.; Sakhnenko, N. D.; Ved, M. V.Effects of major parameters of electrolysis on the composition and morphology of the cobalt-molybdenum-tungsten alloy from citrate- pyrophosphate and citrate-ammonium electrolytes have been analysed. It has been shown that the content of component metals in the Co-W-Mo alloy depends on the nature and composition of the electrolyte solution. The influence of electrolysis conditions and regime on the structure and morphology of cobalt alloys with refractory metals has been established. The elemental composition and morphology of the triple cobalt - molybdenum - tungsten coatings have been determined with a scanning electron microscope.Документ Electroplating and functional properties of amorphous Fe-Mo(W) and Fe-Mo-W coatings(Институт химии растворов им. Г. А. Крестова РАН, 2015) Karakurkchi, A. V.; Ved, M. V.; Sakhnenko, N. D.; Yermolenko, I. Yu.; Zyubanova, S. I.