Výsledky vyhledávání - "Meilekhov, A. A."

Determination of regularities of the influence of the elemental composition of niobiumbased alloys on their structure and properties

Autor: Oleg Sоbоl`, Andrii Meilekhov, Valeria Subbotinа, Olena Rebrova

Publikováno v: Eastern-European Journal of Enterprise Technologies, Vol 2, Iss 12 (104), Pp 16-23 (2020)

The method of x-ray diffractometry was used to study the effect of the composition of two, three, four and five elemental niobium-based alloys on their phase-structural state, average crystallite size, and thermal expansion coefficient in the tempera

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d94cbaaf42f6c2ff388c5c225fbe2f10
https://doi.org/10.15587/1729-4061.2020.200264

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The Effect of Deposition Conditions and Irradiation on the Structure, Substructure, Stress-Strain State, and Mechanical Properties of TiN Coatings

Autor: Nataliia Pinchuk, Mykola Tkachuk, Mariia Zhadko, Hanna Kniazieva, Andriy Meilekhov

Publikováno v: Lecture Notes in Mechanical Engineering ISBN: 9783031060243

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::64251be221eb165e807012a72fbaf0a7
https://doi.org/10.1007/978-3-031-06025-0_47

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Akademický článek

Conditions of Attaining a Superhard State at a Critical Thickness of Nanolayers in Multiperiodic Vacuum-Arc Plasma Deposited Nitride Coatings.

Autor: Sobol, O. V.¹ sool@kpi.kharkov.ua, Meilekhov, A. A.¹

Publikováno v: Technical Physics Letters. Jan2018, Vol. 44 Issue 1, p63-66. 4p.

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The Use of Ion Bombardment Modeling as a Component of the Structural Engineering of Nanoperiodic Composite Structures

Autor: Oleg Sobol, Mariia Zhadko, Andriy Meilekhov, N. V. Pinchuk

Publikováno v: Lecture Notes in Mechanical Engineering ISBN: 9783030777180

The influence of bias potential on the phase-structural state and hardness of nanolayer multi-period vacuum-arc coatings has been studied using modeling radiation damage during ion bombardment, phase-structural studies, and measurement of microhardne

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f8f64710ed99f2efcf28459622029c8d
https://doi.org/10.1007/978-3-030-77719-7_57

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Встановлення закономірностей впливу впливу елементного складу сплавів на основі ніобію на їх структуру і властивості

Autor: Sоbоl`, Oleg, Meilekhov, Andrii, Subbotinа, Valeria, Rebrova, Olena

Publikováno v: Eastern-European Journal of Enterprise Technologies; Том 2, № 12 (104) (2020): Materials Science; 16-23
Восточно-Европейский журнал передовых технологий; Том 2, № 12 (104) (2020): Материаловедение; 16-23
Східно-Європейський журнал передових технологій; Том 2, № 12 (104) (2020): Матеріалознавство; 16-23

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=scientific_p::de1510fe3b93e005f18ef10f78c834e9
http://journals.uran.ua/eejet/article/view/200264

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Structure and Mechanical Properties of TiAlSiY Vacuum-Arc Coatings Deposited in Nitrogen Atmosphere

Autor: V. M. Beresnev, P. V. Turbin, V. A. Stolbovoy, Marina Kovaleva, V. Yu. Novikov, S. V. Lytovchenko, A. A. Meilekhov, A. S. Manokhin, U. S. Nyemchenko, Oleg Sobol, A. E. Barmin, S. A. Klimenko, P. A. Srebniuk, Alexander D. Pogrebnjak

Publikováno v: Inorganic Materials: Applied Research. 9:410-417

The effect of a negative bias potential applied to the substrate on elemental composition, structure, and mechanical properties of vacuum-arc TiAlSiY nitride coatings is investigated by different methods. It is ascertained that applying a high (up to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8c295e7add6e2eb92ec6ec4446c9bd7d
https://doi.org/10.1134/s2075113318030073

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Conditions of Attaining a Superhard State at a Critical Thickness of Nanolayers in Multiperiodic Vacuum-Arc Plasma Deposited Nitride Coatings

Autor: Oleg Sobol, A. A. Meilekhov

Publikováno v: Technical Physics Letters. 44:63-66

Possible mechanisms of the interfacial interaction in multiperiodic (bilayer) compositions at critical thicknesses (as small as below 10 nm) of conjugated phases have been studied for the first time using structure analysis, numerical simulations, an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ac6f16c78247fc404f5cd55208fe66d8
https://doi.org/10.1134/s1063785018010224

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Effect of bias voltage and nitrogen pressure on the structure and properties of vacuum-arc (Mo + Ti6%Si)N coatings

Autor: U. S. Nemchenko, P. A. Srebnyuk, S. V. Litovchenko, D. A. Kolesnikov, Oleg Sobol, A. D. Pogrebnyak, A. A. Postel’nik, A. A. Meilekhov, V. M. Beresnev, V. Yu. Novikov

Publikováno v: Technical Physics. 62:795-798

Effect of deposition conditions in reactive nitrogen atmosphere on the growth morphology, phase composition, structure, and mechanical characteristics (microhardness) of vacuum-arc multilayer coatings obtained using evaporation of the (Ti6%Si) and Mo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f95819c5f0d8a12fc9ffa5f4758205df
https://doi.org/10.1134/s1063784217050073

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Structure engineering in vacuum-arc-deposited coatings of the MoN–CrN system

Autor: P. V. Turbin, V. M. Beresnev, Alexander D. Pogrebnjak, Oleg Sobol, M. Yu. Arseenko, A. A. Meilekhov, V. A. Stolbovoi, S. S. Grankin

Publikováno v: Technical Physics Letters. 42:532-535

The possibilities of structure engineering in multilayer coatings of the MoN–CrN system with relatively low heats of formation of component transition metal nitrides are demonstrated by varying pressure P N of reactive gas (nitrogen) and negative b

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ec24c57eeec7d7e0d4ecd5ee013cffde
https://doi.org/10.1134/s1063785016050205

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