Vol. 17 No. 4 (2021): Science and Innivation

DOI: https://doi.org/10.15407/scine17.04

Published: 2021-08-11

DEVELOPMENT OF TECHNOLOGY AND CREATION OF TEST EQUIPMENT FOR PRESSURE WELDING OF HIGH-LOAD THIN-WALLED HETEROGENEOUS STEEL TUBULAR PARTS

Volodymyr Kachynskyi, Michael Koval, Volodymyr Klymenko

3-10
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COMPLEX METHODS FOR ANALYSIS OF EFFICIENCY AND OPTIMIZATION OF HEAT-RECOVERY SYSTEMS

Nataliya Fialko, Alla Stepanova, Rayisa Navrodska, George Gnedash, Svitlana Shevchuk

11-18
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Development of a Two-Chamber MHD Tundish for Metal Ca

Oleksii Smirnov, Anatoliy Narivskiy, Yevgen Smyrnov, Aleksei Verzilov, Anastasiia Semenko, Maksym Goryuk

19-24
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DEVELOPMENT OF A MODEL FOR CALCULATING CHANGES IN K76F RAIL STEEL TEMPERATURE TO DETERMINE THE HEAT TREATMENT PARAMETERS

Oleksandr Babachenko, Ganna Kononenko, Rostyslav Podolskyi

25-32
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Development of Technology for Vacuum Surface Conditioning by RF Plasma Discharge Combined With DC Discharge

Yurii Kovtun, Gennadiy Glazunov, Vladimir Moiseenko, Sergiy Maznichenko, Mikhaylo Bondarenko, Oleksiy Konotops`kyy, Yevhen Siusko, Igor Tarasov, Anatoliy Shapoval, Oleksiy Lozin, Valeriy Korovin, Egor Kramsky, Mykhailo Kozulia, Demyan Baron, Viktor Listopad, Alexander Krasyuk

33-43
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DIRECT OBSERVATION OF HIGH-TEMPERATURE AREAS OF METAL MELT AT OXYGEN CONVERTER BLOWING WITH LOW VOLTAGE APPLICATION

Sergiy Semykin, Tetiana Golub, Sergiy Dudchenko

44-54
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Creation of Mineral Resource Base of Strategic Materials (by Example of the Prutivskyi Copper-Nickel and Precious Metal Ore Deposit)

Ihor Ye. Palkin, Oleksiy Falkovich

55-61
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THE ROLE OF LAW IN PROMOTING THE EFFICIENCY OF THE MODERN ECONOMY (Theoretical Approach)

V. Sereda

62-71
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SALTING-IN AND SALTING-OUT EFFECTS OF POLYPHENOLS, AROMATIC COMPOUNDS, AND AMINO ACIDS ON POLY (N-ISOPROPYLACRYLAMIDE) AND EGG WHITE AQUEOUS SOLUTIONS

Jelena Tsurko, Werner Kunz

72-78
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Tightening (Compaction) of Bi-Component Micromechanical (Granular) System

Oleg Gerasymov, Iryna Andrianova , Andrii Spivak, Liudmyla Sidletska , Vladyslav Kuryatnikov, Andrii Kilian

79-88
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Application of the Inverse Chronopotentiometry Method to Control the Content of Toxic Elements in Refining Production

O. Melnyk, V. Galimova, I. Radzievska, A. Marynin

89-96
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