Hirzhon Vasyl Vasylovych
Position
Professor
Academic degree
Doctor of Physical and Mathematical Sciences
Academic title
professor
Education
Theses:
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- PhD thesis: «The influence of thermocyclic and laser treatment on the structural state and properties of iron-nickel alloys» (specialty 01.04.07 – solid state physics);
- Doctoral dissertation: «Structural and phase changes in crystalline and amorphous alloys based on transition metals during thermocyclic treatments» (specialty 01.04.07 – solid state physics);
Subjects taught
- condensed matter physics;
- thermodynamics and kinetics of phase transformations;
- organization of innovative and research activities;
- laser processing of materials;
- physical materials science.
Main languages of communication
Ukrainian – fluent, English, German – with dictionary.
Scientific interests:
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physics of metals;
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non-equilibrium conditions of crystallization from the melt;
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laser processing and laser alloying of metal alloys;
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quasicrystals;
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high-entropy alloys
Honors and awards:
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Excellent education worker of Ukraine;
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2 honorary diplomas from the Ministry of Education and Science of Ukraine;
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Почесна грамота Запорізької державної адміністрації;
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2 honorary diplomas of the Zaporizhzhia Regional Council;
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Honorary award – Order «For active public position, humanity, mercy, cordial attitude towards people who suffered from the consequences of the Chernobyl disaster»;
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Honored Worker of Science and Technology of Ukraine
Scopus list of scientific publications
Scientist accounts
Certificates and internships
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Internship at the National Technical University «Dnipro Polytechnic» (April 15 - June 17, 2024) on the topic «Methods of X-ray structural analysis in physical materials science»
Main scientific works
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Girzhon, V.V., Smolyakov, O.V., Ovchinnikov, O.V., Zavgorodny, O.V. Laser Surface Strengthening of Heat-Resistant Titanium Alloy for Gas Turbine Engines. Metallofizika i Noveishie Tekhnologii, 2022, 44(3), pp. 383–391. https://doi.org/10.15407/mfint.44.03.0383
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Girzhon, V.V., Yemelianchenko, V.V., Smolyakov, O.V., Razzokov, A.S. Analysis of structure formation processes features in high-entropy alloys of Al-Co-Cr-Fe-Ni system during laser alloying. Results in Materials, 2022, 15, 100311. https://doi.org/10.1016/j.rinma.2022.100311
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Razzokov, A.Sh., Saidov, A.S., Girzhon, V.V., Smolyakov, O.V. Features of growing Si- and Si 1-x Ge x -single-srystal film from solution-melt based on tin. Journal of Physical Studies, 2022, 26(4), 4601. DOI: https://doi.org/10.30970/jps.26.4601
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Girzhon, V.V., Yemelianchenko, V.V., Smolyakov, O.V. Structure of High-Entropy CoCrFeNi Alloy Obtained by Laser Alloying. Metallofizika i Noveishie Tekhnologii, 2022, 44(6), pp. 725–733.DOI: https://doi.org/10.15407/mfint.44.06.0725
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Girzhon, V., Yemelianchenko, V. , Smolyakov, O. HIGH ENTROPY COATING FROM AlCoCrCuFeNi ALLOY, OBTAINED BY LASER ALLOYING . Acta Metallurgica Slovaca , 2023, 29(1), pp. 44–49. DOI: 10.36547/ams.29.1.1710
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O.V. Smolyakov, V.V. Girzhon, S.I. Mudry, Y.S. Nykyruy. Explosive crystallisation of metal glasses based on Fe-B during pulsed laser heating. Experiment and modelling// Archives of Materials Science and Engineering 2023; 119 (2): 49-55. DOI: 10.5604/01.3001.0053.4740 Total scientific papers: 95, of which patents – 4, monographs – {number of monographs}
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Girzhon, V.V. Laser processing of AD31 aircraft / V.V. Girzhon, student group IF-213m T.V. Stepanenko // Science Week: annual scientific-practical conference, April 15–19, 2024: abstracts / Editor: V.V. Naumyk (editor-in-chief) Electronic data. - Zaporizhzhia: Zaporizhzhia Polytechnic National University, 2024. - electronic optical disk (DVD-ROM). P.9-10
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Patent for invention No. 128137, Ukraine, MPK (51), 23S 24/10, B23K 26/342, S22S 38/00. Method for obtaining a high-entropy coating / Girzhon V.V., Emelyanchenko V.V., Smolyakov O.V. Ukraine / – No. a2021 02269; appl. 28.04.2021; publ. 17.04.2024; Bull. No. 16.
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Girzhon V.V., Smolyakov O.V., Greshta V.L., Yemelianchenko V.V., and Razzokov A.Sh. / Laser Treatment of Titanium Alloys // Progress in Physics of Metals. - 2024, vol.25, pp. 551-583. (Scopus, 2nd quartile)
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Brykov, M., Mierzwiński, D., Efremenko, V., Girzhon, V., Shalomeev, V, Shyrokov, O., Petryshynets, I., Klymov, O, Kapustyan, O. Increasing the Strength and Impact Toughness of Carbon Steel Using a Nanosized Eutectoid Resulting from Time-Controlled Quenching // Materials, 2024, 17(15), 3696. DOI: 10.3390/ma17153696 (Scopus, 2nd quartile)
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Girzhon V. V., Yemelianchenko V. V. Obtained high-entropy alloys by laser alloying: experimental and theoretical calculations // Progress in Physics of Metals, 2025, vol. 26, R. 1–5 (in print)
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Girzhon V.V., Razzokov A. Sh., Shtablavyi I.I. Formation of (Si2)1-x(GaP)x gradient composition solid solutions during growth from a tin solution-melt // Vacuum, Volume 241, November 2025, 114693, p.p.https://doi.org/10.1016/j.vacuum.2025.114693
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Girzhon V. V., Razzokov A. Sh., Eshchanov Kh. O., Saidov A. S.,., Otajonova R. M., Petrushenko S. I., Dukarov S. V. Theoretical and experimental study of the structure of (Ge2)1−x−y(GaAs)x(ZnSe)y solid solution // Journal of physical studies, v. 29, No. 1 (2025)p.p. 1603-1 – 1603-12. https://doi.org/10.30970/jps.29.1603
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Patent for invention No. 129582, Ukraine, MPK C21D1/34 C21D1/00. Method of heat treatment of steel/ Brykov M.M., Girzhon V.V., Klymov O.V., Kapustyan O.E., Efremenko O.V., Vysotska N.I.; filed 11/27/2023; published 06/04/2025; Bull. No. 23
Contacts
Address:
69063, Україна, м.Запоріжжя, вул.Жуковського, 64
Classroom:
166a
Phone:
e-mail: