Works matching AU Kovalchuk, I. V.

Results: 24

Structural features and wear resistance of the TiAlN coating on the Ti–6Al–4V alloy formed by combining electric arc spraying and gas nitriding methods.

Published in:

Materials Science, 2025, v. 60, n. 4, p. 453, doi. 10.1007/s11003-025-00905-y

By:

Tkachuk, O. V.;
Hvozdetskyi, V. M.;
Student, M. M.;
Zadorozhna, Kh. R.;
Kovalchuk, I. V.;
Pohrelyuk, I. M.

Publication type:

Article

Turbidimetric Monitoring of Phase Separation in Aqueous Solutions of Thermoresponsive Polymers.

Published in:

Journal of Nano- & Electronic Physics, 2022, v. 14, n. 1, p. 01004-1, doi. 10.21272/jnep.14(1).01004

By:

Kovalchuk, V. I.;
Alekseev, O. M.;
Lazarenko, M. M.

Publication type:

Article

Tribological Characteristics of Titanium after Combined Treatment.

Published in:

Materials Science, 2024, v. 59, n. 6, p. 746, doi. 10.1007/s11003-024-00836-0

By:

Pohrelyuk, I. M.;
Student, M. M.;
Zadorozhna, Kh.R.;
Lavrys, S. M.;
Kravchyshyn, T. M.;
Kovalchuk, I. V.

Publication type:

Article

Kinetics of Gas Carburizing of Zr–1%Nb Alloy.

Published in:

Materials Science, 2024, v. 59, n. 5, p. 623, doi. 10.1007/s11003-024-00819-1

By:

Trush, V. S.;
Pohrelyuk, I. M.;
Lyk'yanenko, A. G.;
Kravchyshyn, T. M.;
Fedirko, V. M.;
Korendii, V. M.;
Kovalchuk, I. V.

Publication type:

Article

Crystal Structure of Oxide Ceramic Coatings Obtained On Alloys with High Silicon Content.

Published in:

Materials Science, 2023, v. 58, n. 4, p. 480, doi. 10.1007/s11003-023-00688-0

By:

Kovalchuk, I. V.;
Yurkeych, R. M.;
Posuvailo, V. M.

Publication type:

Article

Kinetic Characteristics of Nitriding of Zr–1% Nb Alloy.

Published in:

Materials Science, 2022, v. 58, n. 3, p. 408, doi. 10.1007/s11003-023-00678-2

By:

Trush, V. S.;
Pohrelyuk, I. M.;
Kravchyshyn, T. M.;
Luk'yanenko, A. G.;
Stoev, P. I.;
Fedirko, V. M.;
Kovalchuk, I. V.

Publication type:

Article

Influence of Hydrogen Peroxide on the Composition and Porosity of Oxide-Ceramic Coatings on Alloys of the Al–Si–Cu and Al–Cu–Mg Systems.

Published in:

Materials Science, 2022, v. 57, n. 6, p. 894, doi. 10.1007/s11003-022-00619-5

By:

Posuvailo, V. M.;
Kovalchuk, I. V.;
Ivasenko, I. B.

Publication type:

Article

Corrosion Properties of Oxide Ceramic Coatings Based on Alloys of the Al–Cu–Mg and Al–Mg Systems.

Published in:

Materials Science, 2021, v. 57, n. 2, p. 256, doi. 10.1007/s11003-021-00540-3

By:

Bilyi, L. M.;
Posuvailo, V. M.;
Ivashkiv, V. R.;
Kovalchuk, I. V.

Publication type:

Article

New Zr3MNx (M = Co, Ni) Subnitrides: Theoretical Analyses, Crystal Structure, and Hydrogen-Sorption Properties.

Published in:

Materials Science, 2020, v. 56, n. 3, p. 389, doi. 10.1007/s11003-020-00442-w

By:

Zavalii, I. Yu.;
Lyutyi, P. Ya.;
Oshchapovskyi, I. V.;
Kovalchuk, I. V.;
Berezovets, V. V.

Publication type:

Article

Diffractive scattering of 7Be and 8B nuclei by 12C nuclei.

Published in:

Physics of Atomic Nuclei, 2009, v. 72, n. 8, p. 1247, doi. 10.1134/S1063778809080018

By:

Kovalchuk, V. I.

Publication type:

Article

DFT analysis of the mechanism of 1,2-dichloroethane dechlorination on supported Cu-Pt bimetallic catalysts.

Published in:

Journal of Structural Chemistry, 2008, v. 49, p. S171, doi. 10.1007/s10947-007-0160-3

By:

Avdeev, V. I.;
Kovalchuk, V. I.;
Zhidomirov, G. M.;
d'Itri, J. l.

Publication type:

Article

Models of active sites in supported Cu metal catalysts in 1,2-dichloroethane dechlorination. DFT analysis.

Published in:

Journal of Structural Chemistry, 2008, v. 49, p. S160, doi. 10.1007/s10947-007-0159-9

By:

Avdeev, V. I.;
Kovalchuk, V. I.;
Zhidomirov, G. M.;
d'Itri, J. L.

Publication type:

Article

MODERN TECHNOLOGIES IN THE SYSTEM OF REGENERATION AND PURIFICATION OF BORON CONCENTRATE.

Published in:

Proceedings of Odessa Polytechnic University / Odes'kyi Politechnichnyi Universytet Pratsi, 2017, v. 51, n. 2, p. 101, doi. 10.15276/opu.2.52.2017.15

By:

Dorozh, O. A.;
Kovalchuk, V. I.;
Kozlov, I. L.

Publication type:

Article

Determination of the filter fabrics' selectivity.

Published in:

Proceedings of Odessa Polytechnic University / Odes'kyi Politechnichnyi Universytet Pratsi, 2015, n. 45, p. 80, doi. 10.15276/opu.1.45.2015.13

By:

Kovalchuk, V. I.;
Dorozh, O. A.;
Popova, A. P.

Publication type:

Article

Phase separation dynamics in aqueous solutions of thermoresponsive polymers.

Published in:

Condensed Matter Physics, 2021, v. 24, n. 4, p. 1, doi. 10.5488/CMP.24.43601

By:

Kovalchuk, V. I.

Publication type:

Article

Polarization of Nucleons in the Deuteron Stripping Reaction on Nuclei.

Published in:

Russian Physics Journal, 2018, v. 61, n. 6, p. 1109, doi. 10.1007/s11182-018-1503-6

By:

Kovalchuk, V. I.

Publication type:

Article

Physical-chemical properties of nanocellulose synthesized from Miscanthus x Giganteus.

Published in:

Molecular Crystals & Liquid Crystals, 2024, v. 768, n. 1, p. 42, doi. 10.1080/15421406.2023.2231263

By:

Lazarenko, M. M.;
Alekseev, O. M.;
Kondratenko, S. V.;
Kovalchuk, V. I.;
Nedilko, S. G.;
Sherbatskii, V. P.;
Teselko, P.O.;
Brytan, A.V.;
Barbash, V.A.;
Yashchenko, O. V.;
Androulidaki, M.;
Manousaki, A.;
Dinzhos, R.V.;
Papadopoulos, A.

Publication type:

Article

Nonequilibrium Fluctuations of Light Scattering Intensity in the Neighborhood of the Phase Transition Temperature.

Published in:

Optics & Spectroscopy, 2020, v. 128, n. 1, p. 74, doi. 10.1134/S0030400X20010038

By:

Alekseev, A. N.;
Vergun, L. Yu.;
Zabashta, Yu. F.;
Kovalchuk, V. I.;
Lazarenko, M. M.;
Rudnikov, E. G.;
Bulavin, L. A.

Publication type:

Article

DIFFRACTIVE INELASTIC SCATTERING OF 6Li NUCLEI BY 12C, 28Si NUCLEI.

Published in:

Nuclear Physics & Atomic Energy, 2013, v. 14, n. 4, p. 332

By:

Kovalchuk, V. I.

Publication type:

Article

Ion Redistribution Near the Polar Groups in the Langmuir Wetting Process.

Published in:

Journal of Adhesion, 2004, v. 80, n. 9, p. 851, doi. 10.1080/00218460490480833

By:

Kovalchuk, V. I.;
Zholkovskiy, E. K.;
Bondarenko, M. P.;
Vollhardt, D.

Publication type:

Article

Frequency Dependence of the Complex Conductivity of Thin Polymer Films.

Published in:

Technical Physics, 2020, v. 65, n. 6, p. 1006, doi. 10.1134/S106378422006002X

By:

Alekseev, A. N.;
Zabashta, Yu. F.;
Kovalchuk, V. I.;
Andrusenko, D. A.;
Bulavin, L. A.

Publication type:

Article

Concentration Polarization During Langmuir–Blodgett Films’ Deposition.

Published in:

Nanosistemi, Nanomateriali, Nanotehnologii, 2020, v. 18, n. 3, p. 551, doi. 10.15407/nnn.18.03.551

By:

Bondarenko, M. P.;
Kovalchuk, V. I.;
Borkovska, Yu. B.;
Zholkovskiy, E. K.;
Vollhardt, D.

Publication type:

Article

NEUTRON AND THERMODYNAMIC STUDIES OF MAGNETIC FLUIDS STABILIZED BY MONOCARBOXYLIC ACIDS.

Published in:

Journal of Physical Studies, 2014, v. 18, n. 2/3, p. 2401-1, doi. 10.30970/jps.18.2401

By:

Nagornyi, A. V.;
Petrenko, V. I.;
Bulavin, L. A.;
Almásy, L.;
Kovalchuk, V. I.;
Moroz, K. O.;
Nedyak, S. P.

Publication type:

Article

SOLUTION OF FADDEEV EQUATIONS FOR THE pd-SCATTERING PROBLEM USING THE K-HARMONIC EXPANSION METHOD.

Published in:

Journal of Physical Studies, 2012, v. 16, n. 4, p. 4001-1, doi. 10.30970/jps.16.4001

By:

Kovalchuk, V. I.

Publication type:

Article

Works matching AU Kovalchuk, I. V.

Structural features and wear resistance of the TiAlN coating on the Ti–6Al–4V alloy formed by combining electric arc spraying and gas nitriding methods.

Turbidimetric Monitoring of Phase Separation in Aqueous Solutions of Thermoresponsive Polymers.

Tribological Characteristics of Titanium after Combined Treatment.

Kinetics of Gas Carburizing of Zr–1%Nb Alloy.

Crystal Structure of Oxide Ceramic Coatings Obtained On Alloys with High Silicon Content.

Kinetic Characteristics of Nitriding of Zr–1% Nb Alloy.

Influence of Hydrogen Peroxide on the Composition and Porosity of Oxide-Ceramic Coatings on Alloys of the Al–Si–Cu and Al–Cu–Mg Systems.

Corrosion Properties of Oxide Ceramic Coatings Based on Alloys of the Al–Cu–Mg and Al–Mg Systems.

New Zr3MNx (M = Co, Ni) Subnitrides: Theoretical Analyses, Crystal Structure, and Hydrogen-Sorption Properties.

Diffractive scattering of <sup>7</sup>Be and <sup>8</sup>B nuclei by <sup>12</sup>C nuclei.

DFT analysis of the mechanism of 1,2-dichloroethane dechlorination on supported Cu-Pt bimetallic catalysts.

Models of active sites in supported Cu metal catalysts in 1,2-dichloroethane dechlorination. DFT analysis.

MODERN TECHNOLOGIES IN THE SYSTEM OF REGENERATION AND PURIFICATION OF BORON CONCENTRATE.

Determination of the filter fabrics' selectivity.

Phase separation dynamics in aqueous solutions of thermoresponsive polymers.

Polarization of Nucleons in the Deuteron Stripping Reaction on Nuclei.

Physical-chemical properties of nanocellulose synthesized from Miscanthus x Giganteus.

Nonequilibrium Fluctuations of Light Scattering Intensity in the Neighborhood of the Phase Transition Temperature.

DIFFRACTIVE INELASTIC SCATTERING OF <sup>6</sup>Li NUCLEI BY <sup>12</sup>C, <sup>28</sup>Si NUCLEI.

Ion Redistribution Near the Polar Groups in the Langmuir Wetting Process.

Frequency Dependence of the Complex Conductivity of Thin Polymer Films.

Concentration Polarization During Langmuir–Blodgett Films’ Deposition.

NEUTRON AND THERMODYNAMIC STUDIES OF MAGNETIC FLUIDS STABILIZED BY MONOCARBOXYLIC ACIDS.

SOLUTION OF FADDEEV EQUATIONS FOR THE pd-SCATTERING PROBLEM USING THE K-HARMONIC EXPANSION METHOD.