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Stepchenkov Aleksandr Konstantinovich

Junior researcher (Laboratory of Mechanical Properties)

Contact information:
Phone.: 378-37-38
Email: alexander.stepchenkov@gmail.com

Scientometric data (as of 20.08.2024):
Web of Science: h-index - 1; Sum of the Times Cited - 5
SCIENCE INDEX: h-index - 2; Sum of the Times Cited - 33
Personal pages of the author in the systems: Researcher ID, ORCID, SCIENCE INDEX

Papers

1) In Situ Ceramic Phase Reinforcement via Short-Pulsed Laser Cladding for Enhanced Tribo-Mechanical Behavior of Metal Matrix Composite FeNiCr-B4C (5 and 7 wt.%) Coatings [Текст] / Artem Okulov, Olga Iusupova, Alexander Stepchenkov, Vladimir Zavalishin, Elena Marchenkova, Kun Liu, Jie Li, Tushar Sonar, Aleksey Makarov, Yury Korobov, Evgeny Kharanzhevskiy, Ivan Zhidkov, Yulia Korkh, Tatyana Kuznetsova, Pei Wang, Yuefei Jia // Technologies. — 2025. — V. 13. — P. 231 (18 pages)

2) Micromechanical and Tribological Performance of Laser-Cladded Equiatomic FeNiCr Coatings Reinforced with TiC and NbC Particles [Текст] / Artem Okulov, Olga Iusupova, Kun Liu, Jie Li, Alexander Stepchenkov, Vladimir Zavalishin, Yulia Korkh, Tatyana Kuznetsova, Krishna Kishore Mugada, Arivarasu Moganraj // Materials. — 2024. — V. 17. — P. 4686 (15 pages)

3) Влияние добавок карбида и борида вольфрама на структуру и микротвердость эквиатомного CrFeNi-покрытия, сформированного короткоимпульсной лазерной наплавкой [Текст] / А.К. Степченков, А.В. Макаров, Е.Г. Волкова, С.Х. Эстемирова, Е.В. Харанжевский // Frontier Materials & Technologies. — 2024. — V. 1. — P. 83 (12 pages)

4) Mechanical and Structural Characterization of Laser-Cladded Medium-Entropy FeNiCr-B4C Coatings [Текст] / Artem Okulov, Yury Korobov, Alexander Stepchenkov, Aleksey Makarov, Olga Iusupova, Yulia Korkh, Tatyana Kuznetsova, Evgeny Kharanzhevskiy, Kun Liu // Materials. — 2023. — V. 16. — P. 5479 (13 pages)

5) Влияние термического воздействия на микромеханические свойства хромоникелевого покрытия, полученного газопорошковой лазерной наплавкой [Текст] / Соболева Н.Н., Макаров А.В., Степченков А.К., Малыгина И.Ю., Коробов Ю.С. // Обработка металлов: технология, оборудование, инструменты. — 2020. — V. 22. — P. 104 (14 pages)

6) Wear-resistant nickel-based laser clad coatings for high-temperature applications [Текст] / A.V. Makarov, Yu.S. Korobov, N.N. Soboleva, Y.V. Khudorozhkova, A.A. Vopneruk, P. Balu, M.M. Barbosa, I.Yu. Malygina, S.V. Burov, A.K. Stepchenkov. // Letters on Materials. — 2019. — V. 9. — P. 470 (5 pages)

Reports

1) A.Okulov, Tribo-mechanical behavior of TiC/NbC-reinforced laser-clad FeNiCr coatings [Текст] / A.Okulov, O.Iusupova, K.Liu, J.Li, A.Stepchenkov, V.Zavalishin, Yu.Korkh, T.Kuznetsova, K.K.Mugada, A.Moganraj // Intern. Science and Technology Conf. for Youth “Advanced Materials for Engineering and Functional Purposes”, 25.10.2024, 2024 / 978-5-4387-1215-2, Сборник научных трудов, Томск : Изд-во Томского политехнического университета, 2024

2) A.V.Okulov, Microhardness evolution of laser-deposited equiatomic FeNiCr coatings in-situ alloyed with 3 and 5 wt.% B4C [Текст] / A.V.Okulov, A.K.Stepchenkov, A.V.Makarov, O.S.Iusupova, Yu.V.Korkh, T.V.Kuznetsova, K.Liu // XVI Межд. Китайско-Российский Симпозиум «Новые материалы и технологии», 14.11.2023, 2023 / 978-7-5487-5576-0, Proceedings, 0

3) A.V.Makarov, Features of coatings formation using nanoscale powder of high-entropy Ni29Fe29Mo20Cu13Co9 alloy by pulse laser cladding with micro- and nanosecond pulses [Текст] / A.V.Makarov, A.K.Stepchenkov, E.G.Volkova, A.V.Pervikov, S.Kh.Estemirova, E.V.Kharanzhevskiy // V Intern. Conf. and School “Advanced High Entropy Materials” , 13.10.2023, 2023 / 978-5-6046199-6-4, Abstracts, Saint Petersburg : Zanevskaya ploschad, 2023

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4) A.V.Okulov, Microhardness evolution of laser-deposited equiatomic FeNiCr coatings in-situ alloyed with B4C [Текст] / A.V.Okulov, Yu.S.Korobov, A.K.Stepchenkov, A.V.Makarov, O.S.Iusupova, T.V.Kuznetsova, Yu.V.Korkh, E.V.Kharanzhevskiy // The 8th Asian Symp. on Advanced Materials (ASAM-8), 07.07.2023, 2023 / 978-5-906376-49-7, Book of Abstracts, Novosibirsk : Boreskov institute of Catalysis SB RAS, 2023

5) A.V.Makarov, Prospects for short-pulse laser application for obtaining high-entropy alloy coatings [Текст] / A.V.Makarov, E.V.Kharanzhevskiy, A.K.Stepchenkov, E.G.Volkova, Yu.S.Korobov, A.A.Vopneruk // IV International Conference and School Advanced High Entropy Materials, 26-30 сентября, 2022 / Тез.докл.-Belgorod : LLC Epicenter

6) A.V.Makarov, Prospects for the application of laser surface for the formation of heat-resistant coatings from high-entropy alloys [Текст] / A.V.Makarov, Yu.S.Korobov, A.K.Stepchenkov // III International Conference and School «Synthesis, structure, and properties of high-entropy materials», 11-15 октября, 2021 / Тез.докл.-Belgorod: LLC “Epicenter”

7) A.V.Okulov, An impact of b4c in-situ alloying on the structure and mechanical properties of laser deposited medium-entropy CrFeNi coating [Текст] / A.V.Okulov, N.V.Gokhfeld, Yu.S.Korobov, A.V.Makarov, E.V.Kharanzhevskiy, A.K.Stepchenkov, I.V.Okulov // III International Conference and School «Synthesis, structure, and properties of high-entropy materials», 11-15 октября, 2021 / Тез.докл.-Belgorod: LLC “Epicenter”