Search Results - "Kovaleva, M. G."

Control over Technological Parameters of Detonation Spraying for Producing Titanium Dioxide Coatings with Specified Wetting Properties by Sirota, V. V., Savotchenko, S. E., Strokova, V. V., Podgoronyi, D. S., Zaitsev, S. V., Churikov, A. S., Kovaleva, M. G.

“…The water-repellent properties have been studied for the surface of a protective metal–ceramic coating based on titanium dioxide. It has been shown that the…”
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Effect of irradiation intensity on the rate of photocatalysis of TiO2 coatings obtained by detonation spraying by Sirota, V. V., Savotchenko, S. E., Strokova, V. V., Vashchilin, V. S., Podgornyi, D. S., Limarenko, M. V., Kovaleva, M. G.

“…The influence of UV irradiation intensity on the rate constant of photocatalytic reaction of TiO2 coatings applied by detonation spraying on the hot‐rolled…”
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Producing Metal Powder in a Jet Mill by Sirota, V. V., Perelygin, D. N., Skiba, A. A., Kovaleva, M. G., Nechai, V. N.

“…A method is proposed for producing metal powder of specified particle size. The powder is intended for use in applying dense metal–ceramic coatings by…”
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Detonation Technology in Producing Metal–Ceramic Powder Targets for Magnetron Sputtering by Sirota, V. V., Zaitsev, S. V., Prokhorenkov, D. S., Limarenko, M. V., Skiba, A. A., Kovaleva, M. G.

“…An innovative approach is proposed to the production of plane and cylindrical composite metal–ceramic targets (cathodes) for magnetron sputtering: the use of…”
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A Study of the Biocompatibility of a Nanostructured Coating Based on Amorphous Carbon and Gold Nanoparticles in an Experimental In Vivo Model by Shkodkin, S. V., Kolpakov, A. Ya, Kovaleva, M. G., Dmitriev, V. N., Ponomarev, E. G., Nechiporenko, V. Yu, Shkodkin, K. S.

“…Modern medicine cannot be imagined without the temporary or permanent implantation of various medical devices. The use of precious metals, including additives…”
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Properties of Coatings Based on Carbon and Nitrogen-Doped Carbon Obtained Using a Pulsed Vacuum Arc Method by Kovaleva, M. G., Kolpakov, A. J., Poplavsky, A. I., Galkina, M. E., Gerus, J. V., Lyubushkin, R. A., Mishunin, M. V.

“…Diamond-like carbon coatings on hard-alloy substrates, including coatings doped with nitrogen about 1.0 μm thick have been obtained using a pulse vacuum-arc…”
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Effect of Surface Pre-Treatment on Adhesive Strength of Multi-Component Vacuum-Arc Coatings by Serhiy V. Lytovchenko, Vyacheslav M. Beresnev, Serhiy A. Klymenko, Bohdan O. Mazilin, M. G. Kovaleva, Аndrey S. Manohin, Denis V. Horokh, Igor V. Kolodiy, V. U. Novikov, Vyacheslav A. Stolbovoy, Irina V. Doshchechkina, Оleg V. Gluhov

“…The results of investigations of multi-component nanostructured coatings of (TiAlSiY)N/CrN type are presented. The influence of different variants of substrate…”
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Properties of coatings on the basis of carbon, tungsten, boron, and titanium obtained by the pulsed vacuum-arc method by Kovaleva, M. G., Kolpakov, A. Ya, Kolesnikov, D. A., Kudryavtsev, E. A., Novikov, V. Yu, Poplavskii, A. I., Galkina, M. E., Isemberdieva, N. B., Kalieva, A. G.

“…Results of an investigation of the properties of coatings on the basis of carbon, tungsten, boron, and titanium obtained by the pulsed vacuum-arc method are…”
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Structure and Mechanical Properties of TiAlSiY Vacuum-Arc Coatings Deposited in Nitrogen Atmosphere by Beresnev, V. M., Sobol, O. V., Pogrebnjak, A. D., Lytovchenko, S. V., 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…”
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Effect of the surface modification of titanium nickelide by nitrogen and titanium ions on the adhesion to a nanosized carbon coating deposited by a pulsed vacuum-arc method by Kovaleva, M. G., Kolpakov, A. Ya, Poplavskii, A. I., Goncharov, I. Yu, Arseenko, M. Yu

“…The adhesion strength of nanosized carbon coatings deposited by a pulsed vacuum-arc method to the titanium nickelide substrate preliminarily modified by the…”
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Structure and Properties of the Hardmetal Coatings Cr3C2-25NiCr Formed by a Multi-chamber Detonation Sprayer by Kovaleva, M.G., Tyurin, Yu.N., Prozorova, M.S., Arseenko, M.Yu, Yapryntsev, M.N., Novikov, V.Yu, Sirota, V.V., Pavlenko, I.A., Mamunin, K.N.

“…The hardmetal Cr3C2-25NiCr (180-220 μm thick) coatings have been produced on a steel substrate by a multi-chamber detonation sprayer (MCDS). The characteristic…”
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Deposition and Characterization of the Titanium-Based Coating by a Multi-Chamber Detonation Sprayer by Arseenko, M.Yu, Tyurin, Yu.N., Prozorova, M.S., Kovaleva, M.G., Novikov, V.Yu, Yapryntsev, M.N., Sirota, V.V., Pavlenko, I.A.

“…This work introduces some of the aspects of the deposition of titanium-based coating (80-120 μm thick) on aluminium samples using a multi-chamber detonation…”
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Properties of coatings manufactured from titanium powder by Tyurin, Yu. N., Polyakov, S. G., Kolisnichenko, O. V., Nyrkova, L. I., Ivanov, O. N., Kovaleva, M. G., Maradudina, O. N., Trusova, Ya. V.

“…The properties of coatings manufactured from titanium powder are described in this study. Coatings with thicknesses of 100 and 200 μm were deposited on a steel…”
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Effect of detonation spray regimes on photocatalytic activity of Ti-TiO2 coatings by Sirota, V.V., Savotchenko, S.E., Strokova, V.V., Vashchilin, V.S., Podgornyi, D.S., Prokhorenkov, D.S., Zaitsev, S.V., Kovaleva, M.G.

“…[Display omitted] •The spray distance and the speed of passage of the detonation gun are varied when the coatings are applied.•The photocatalytic activity and…”
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Effect of irradiation intensity on the rate of photocatalysis of TiO 2 coatings obtained by detonation spraying by Sirota, V. V., Savotchenko, S. E., Strokova, V. V., Vashchilin, V. S., Podgornyi, D. S., Limarenko, M. V., Kovaleva, M. G.

“…The influence of UV irradiation intensity on the rate constant of photocatalytic reaction of TiO 2 coatings applied by detonation spraying on the hot‐rolled…”
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Structure and photocatalytic properties of the composite coating fabricated by detonation sprayed Ti powders by Sirota, V.V., Vashchilin, V.S., Ogurtsova, Y.N., Gubareva, E.N., Podgornyi, D.S., Kovaleva, M.G.

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Gas chromatographic-mass spectrometric study of lipids and rapid diagnosis of Mycobacterium tuberculosis by Mayakova, T.I., Kuznetsova, E.E., Kovaleva, M.G., Plyusnin, S.A.

“…The method suggested is based on the identification of tuberculostearic acid as a Mycobacterium tuberculosis marker. Bacterial culture and sputum of patients…”
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Effect of vacuum annealing on tribological behavior of nanosized diamond-like carbon coatings produced by pulse vacuum-arc method by Kovaleva, M. G., Kolpakov, A. J., Poplavsky, A. I., Galkina, M. E.

“…Results of tribotests of nanosized carbon coatings formed on silicon surfaces by the pulse vacuum-arc method at various orientations of substrates with regard…”
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Structure and properties of nanoporous ceramic Al2O3 obtained by isostatic pressing by Sirota, V. V., Gevorkyan, É. S., Kovaleva, M. G., Ivanisenko, V. V.

“…Nanoporous ceramic with pore volume of the order of 60% is obtained from nanosize Al 2 O 3 powder by isostatic pressing. The microstructure, porosity and…”
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Structure and properties of an Al sub(2)O sub(3) powder coating formed by a cumulative detonation method by Kovaleva, M G, Prozorova, MS, Arseenko, MYu, Tyurin, YuN, Kolisnichenko, O V

“…The strength of the Al sub(2)O sub(3) powder coating formed by a cumulative detonation method on a steel St3 substrate is determined, and its structure is…”
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