<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">kaz44</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник Университета Шакарима. Серия технические науки</journal-title><trans-title-group xml:lang="en"><trans-title>Bulletin of Shakarim University. Technical Sciences</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2788-7995</issn><issn pub-type="epub">3006-0524</issn><publisher><publisher-name>«Шәкәрім университеті» КеАҚ</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.53360/2788-7995-2026-1(21)-59</article-id><article-id custom-type="elpub" pub-id-type="custom">kaz44-2317</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ТЕХНИЧЕСКАЯ ФИЗИКА И ТЕПЛОЭНЕРГЕТИКА</subject></subj-group></article-categories><title-group><article-title>ССЛЕДОВАНИЕ СТРУКТУРНО-ФАЗОВЫХ ХАРАКТЕРИСТИК ПОКРЫТИЙ ZRCN ПОД ВОЗДЕЙСТВИЕМ ПАРАМЕТРОВ HVOF-ПРОЦЕССА</article-title><trans-title-group xml:lang="en"><trans-title>STUDY OF STRUCTURAL-PHASE CHARACTERISTICS OF ZrCN COATINGS UNDER THE INFLUENCE OF HVOF PROCESS PARAMETERS</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5510-0568</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Курбанбеков</surname><given-names>Ш. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Kurbanbekov</surname><given-names>Sh. R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шерзод Рустамбекович Курбанбеков – директор НИИ «Естественные науки, нанотехнологии и новые материалы» </p><p>161200, Туркестан, ул. Б. Саттарханова, 29</p></bio><bio xml:lang="en"><p>Sherzod Rustambekovich Kurbanbekov – Director of the SRI «Natural Sciences, Nanotechnology and New Materials» </p><p>161200, Turkestan, B. Sattarkhanova str., 29</p></bio><email xlink:type="simple">sherzod.kurbanbekov@ayu.edu.kz</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0000-4153-0874</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Патчаханов</surname><given-names>Д. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Patchakhanov</surname><given-names>D. R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Дияр Равшанулы Патчаханов – кафедра физики, студент </p><p>161200, Туркестан, ул. Б. Саттарханова, 29</p></bio><bio xml:lang="en"><p>Diyar Ravshanuly Patchakhanov – Department of Physics, student </p><p>161200, Turkestan, B. Sattarkhanova str., 29</p></bio><email xlink:type="simple">itsxxdi@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0001-6794-1281</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Камбарбеков</surname><given-names>С. Х.</given-names></name><name name-style="western" xml:lang="en"><surname>Kambarbekov</surname><given-names>S. Kh.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Сардор Хуснутдинович Камбарбеков – докторант 1-го курса </p><p>070016, Усть-Каменогорск, ул. 30-й Гвардейской Дивизии, 36</p></bio><bio xml:lang="en"><p>Sardor Khusnutdinovich Kambarbekov – First-year doctoral student </p><p>070016, Ust-Kamenogorsk, 30th Guards Division Street, 36</p></bio><email xlink:type="simple">sardor.kambarbekov@ayu.edu.kz</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0002-9267-7029</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Калдар</surname><given-names>Б. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Kaldar</surname><given-names>B. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Берик Калдар – младший научный сотрудник </p><p>161200, Туркестан, ул. Б. Саттарханова, 29</p></bio><bio xml:lang="en"><p>Berik Kaldar – Junior Researcher </p><p>161200, Turkestan, B. Sattarkhanova str., 29</p></bio><email xlink:type="simple">berik.kaldar@ayu.edu.kz</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Международный казахско-турецкий университет имени Х.А. Ясави</institution><country>Казахстан</country></aff><aff xml:lang="en"><institution>Khoja Akhmet Yassawi International Kazakh-Turkish University</institution><country>Kazakhstan</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Восточно-Казахстанский университет имени Сарсена Аманжолова</institution><country>Казахстан</country></aff><aff xml:lang="en"><institution>Sarsen Amanzholov East Kazakhstan University</institution><country>Kazakhstan</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>25</day><month>05</month><year>2026</year></pub-date><volume>1</volume><issue>1(21)</issue><fpage>538</fpage><lpage>547</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Курбанбеков Ш.Р., Патчаханов Д.Р., Камбарбеков С.Х., Калдар Б.С., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Курбанбеков Ш.Р., Патчаханов Д.Р., Камбарбеков С.Х., Калдар Б.С.</copyright-holder><copyright-holder xml:lang="en">Kurbanbekov S.R., Patchakhanov D.R., Kambarbekov S.K., Kaldar B.S.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://tech.vestnik.shakarim.kz/jour/article/view/2317">https://tech.vestnik.shakarim.kz/jour/article/view/2317</self-uri><abstract><p>В данном исследовании изучено влияние давления кислорода при высокоскоростном кислородно-топливном напылении (HVOF) на формирование и структурнофазовые характеристики покрытий ZrCN, нанесённых на сталь 65Г. Покрытия получали на установке «Termika-3» при фиксированных параметрах подачи топлива, воздуха и расстояния напыления, давление кислорода в диапазоне 4,0-4,5 бар. По результатам рентгенофазового анализа установлено, что основная матрица покрытий представлена твёрдым раствором Zr(C,N) с гранецентрированной кубической решёткой (Fm-3m). Повышение давления O2 вызывает частичное термическое разложение ZrCN с образованием фаз ZrC, ZrN и оксидных соединений ZrO2. Отмечено насыщение покрытия кислородом, измельчение зёрен и увеличение параметра решётки. Микротвёрдость покрытий (a-c) достигает 1512-1857 HV, что соответствует примерно пятикратному росту относительно исходного образца. На основании полученных данных показано, что регулирование давления кислорода в струе HVOF существенно влияет на фазовый состав, морфологию и качество адгезионных контактов, обеспечивая оптимальное сочетание твёрдости, пластичности и термостабильности.</p></abstract><trans-abstract xml:lang="en"><p>This study investigates the effect of oxygen pressure during high-velocity oxy-fuel (HVOF) spraying on the formation and structural-phase characteristics of ZrCN coatings deposited on 65G steel. The coatings were produced using the Termika-3 system under fixed parameters of fuel, air flow, and spray distance, with oxygen pressure varied in the range of 4.0-4.5 bar. X-ray diffraction analysis revealed that the main coating matrix consists of a Zr(C,N) solid solution with a face-centered cubic lattice (Fm-3m). Increasing the O₂ pressure leads to partial thermal decomposition of ZrCN and the formation of ZrC, ZrN, and oxide phases such as t-ZrO2. Oxygen enrichment of the coatings results in grain refinement and lattice parameter expansion. The microhardness of the coatings (a-c) reaches 1512-1857 HV, which corresponds to an approximately fivefold increase relative to the initial sample. Based on the obtained results, it was shown that regulating the oxygen pressure in the HVOF jet significantly affects the phase composition, morphology, and adhesion quality, providing an optimal combination of hardness, ductility, and thermal stability.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>HVOF</kwd><kwd>покрытие ZrCN</kwd><kwd>сталь 65Г</kwd><kwd>XRD</kwd><kwd>SEM</kwd></kwd-group><kwd-group xml:lang="en"><kwd>HVOF</kwd><kwd>ZrCN coating</kwd><kwd>65G steel</kwd><kwd>XRD</kwd><kwd>SEM</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Данное исследование финансируется Комитетом науки Министерства науки и высшего образования Республики Казахстан (грант № AP22787358)</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Microstructure and Mechanical Properties of ZrN, ZrCN and ZrC Coatings Grown by Chemical Vapor Deposition / F. Frank et al // Coatings. – 2021. – № 11(5). – Р. 491. https://doi.org/10.3390/coatings11050491.</mixed-citation><mixed-citation xml:lang="en">Microstructure and Mechanical Properties of ZrN, ZrCN and ZrC Coatings Grown by Chemical Vapor Deposition / F. Frank et al // Coatings. – 2021. – № 11(5). – R. 491. https://doi.org/10.3390/coatings11050491. (In English).</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Shishkin R.A. The study of physico-chemical transformations in the process of low-temperature synthesis of zirconium carbide / R.A. Shishkin, V.S. Kudyakova, N.V. Zhirenkina // NOVYE OGNEUPORY (NEW REFRACTORIES). – 2019. – № 2. – Р. 45-48. https://doi.org/10.17073/1683-4518-2019-2-45-48.</mixed-citation><mixed-citation xml:lang="en">Shishkin R.A. The study of physico-chemical transformations in the process of low-temperature synthesis of zirconium carbide / R.A. Shishkin, V.S. Kudyakova, N.V. Zhirenkina // NOVYE OGNEUPORY (NEW REFRACTORIES). – 2019. – № 2. – R. 45-48. https://doi.org/10.17073/1683-4518-2019-2-45-48. (In English).</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Electrochemical performance of TiCN coatings with low carbon concentration in simulated body fluid / Q. Wang et al // Surf. Coat. Technol. – 2014. – № 253. – Р. 199-204. https://doi.org/10.1016/j.surfcoat.2014.05.037.</mixed-citation><mixed-citation xml:lang="en">Electrochemical performance of TiCN coatings with low carbon concentration in simulated body fluid / Q. Wang et al // Surf. Coat. Technol. – 2014. – № 253. – R. 199-204. https://doi.org/10.1016/j.surfcoat.2014.05.037. (In English).</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Improving the Efficiency of Air Plasma Spraying of Titanium Nitride Powder / A. Kengesbekov et al // Coatings. – 2022. – № 12(11). – 1644. https://doi.org/10.3390/coatings12111644.</mixed-citation><mixed-citation xml:lang="en">Improving the Efficiency of Air Plasma Spraying of Titanium Nitride Powder / A. Kengesbekov et al // Coatings. – 2022. – № 12(11). – 1644. https://doi.org/10.3390/coatings12111644. (In English).</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Preparation and Characterization of NiCr/NiCr-Al₂O₃/Al₂O₃ Multilayer Gradient Coatings by Gas Detonation Spraying / B. Rakhadilov et al // Coatings. – 2021. – № 11(12). – Р. 1524. https://doi.org/10.3390/coatings11121524.</mixed-citation><mixed-citation xml:lang="en">Preparation and Characterization of NiCr/NiCr-Al₂O₃/Al₂O₃ Multilayer Gradient Coatings by Gas Detonation Spraying / B. Rakhadilov et al // Coatings. – 2021. – № 11(12). – R. 1524. https://doi.org/10.3390/coatings11121524. (In English).</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Development and Studying of the Technology for Thermal Spraying of Coatings Made from Ultra-High-Molecular-Weight Polyethylene / M. Skakov et al // Coatings. – 2023. – № 13(4). – Р. 698. https://doi.org/10.3390/coatings13040698.</mixed-citation><mixed-citation xml:lang="en">Development and Studying of the Technology for Thermal Spraying of Coatings Made from Ultra-High-Molecular-Weight Polyethylene / M. Skakov et al // Coatings. – 2023. – № 13(4). – R. 698. https://doi.org/10.3390/coatings13040698. (In English).</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Oksa M. Nickel- and iron-based HVOF thermal spray coatings for high temperature corrosion protection in biomass-fired power plant boilers / M. Oksa // Dissertation. Aalto University, 2015. https://publications.vtt.fi/pdf/science/2015/S74.pdf.</mixed-citation><mixed-citation xml:lang="en">Oksa M. Nickel- and iron-based HVOF thermal spray coatings for high temperature corrosion protection in biomass-fired power plant boilers / M. Oksa // Dissertation. Aalto University, 2015. https://publications.vtt.fi/pdf/science/2015/S74.pdf. (In English).</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Tan J.C. Optimisation of the HVOF thermal spray process for coating, forming and repair of components. Doctoral dissertation, Dublin City University, 1997.</mixed-citation><mixed-citation xml:lang="en">Tan J.C. Optimisation of the HVOF thermal spray process for coating, forming and repair of components. Doctoral dissertation, Dublin City University, 1997. (In English).</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Процессы формирования газотермических покрытий и их моделирование. Минск: Беларус. наука, 2011. – 357 с.</mixed-citation><mixed-citation xml:lang="en">Protsessy formirovaniya gazotermicheskikh pokrytii i ikh modelirovanie. Minsk: Belarus. nauka, 2011. – 357 s. (In Russian).</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Harrison R. Processing and Characterisation of ZrCxNy Ceramics as a Function of Stoichiometry via Carbothermic Reduction-Nitridation / R. Harrison // Doctoral dissertation, Imperial College London, 2015.</mixed-citation><mixed-citation xml:lang="en">Harrison R. Processing and Characterisation of ZrCxNy Ceramics as a Function of Stoichiometry via Carbothermic Reduction-Nitridation / R. Harrison // Doctoral dissertation, Imperial College London, 2015. (In English).</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Larijani M.M. The effect of carbon fraction in Zr(C,N) films on the nano-structural properties and hardness / M.M. Larijani, M.B. Zanjanbar, A. Majdabadi // Journal of Alloys and Compounds. – 2010. – № 492(1-2). – Р. 735-738.</mixed-citation><mixed-citation xml:lang="en">Larijani M.M. The effect of carbon fraction in Zr(C,N) films on the nano-structural properties and hardness / M.M. Larijani, M.B. Zanjanbar, A. Majdabadi // Journal of Alloys and Compounds. – 2010. – № 492(1-2). – R. 735-738. (In English).</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Матренин С.В. Структура и физико-механические свойства керамики на основе ZrCN / С.В. Матренин, Е.Д. Кузьменко // Инновационные технологии в машиностроении: сб. трудов XV Международной научно-практической конференции. Томск: ТПУ, 2024. С. 13-15.</mixed-citation><mixed-citation xml:lang="en">Matrenin S.V. Struktura i fiziko-mekhanicheskie svoistva keramiki na osnove ZrCN / S.V. Matrenin, E.D. Kuz'menko // Innovatsionnye tekhnologii v mashinostroenii: sb. trudov XV Mezhdunarodnoi nauchno-prakticheskoi konferentsii. Tomsk: TPU, 2024. S. 13-15. (In Russian).</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Carbides of transition metals: Properties, application and production. Review / Yu.L. Krutskii et al // Part 2. Chromium and zirconium carbides. Izvestiya. Ferrous Metallurgy. – 2023. – № 66(4). – Р. 445-458. https://doi.org/10.17073/0368-0797-2023-4-445-458.</mixed-citation><mixed-citation xml:lang="en">Carbides of transition metals: Properties, application and production. Review / Yu.L. Krutskii et al // Part 2. Chromium and zirconium carbides. Izvestiya. Ferrous Metallurgy. – 2023. – № 66(4). – R. 445-458. https://doi.org/10.17073/0368-0797-2023-4-445-458. (In English).</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Ul-Hamid A. Synthesis, microstructural characterization and nanoindentation of Zr, Zr-nitride and Zr-carbonitride coatings deposited using magnetron sputtering / A. Ul-Hamid // Journal of Advanced Research. – 2021. – № 29. – Р. 107-119.</mixed-citation><mixed-citation xml:lang="en">Ul-Hamid A. Synthesis, microstructural characterization and nanoindentation of Zr, Zr-nitride and Zr-carbonitride coatings deposited using magnetron sputtering / A. Ul-Hamid // Journal of Advanced Research. – 2021. – № 29. – R. 107-119. (In English).</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Марков Ю.М. Получение карбонитрида циркония в режиме СВС-Аз / Ю.М. Марков // Современные материалы, техника и технологии. – 2017. – № 6 (14). – Р. 88-93.</mixed-citation><mixed-citation xml:lang="en">Markov YU.M. Poluchenie karbonitrida tsirkoniya v rezhime SVS-Az / YU.M. Markov // Sovremennye materialy, tekhnika i tekhnologii. – 2017. – № 6 (14). – R. 88-93. (In Russian).</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Матренин С.В. Структура и физико-механические свойства керамики на основе ZrCN / С.В. Матренин, Е.Д. Кузьменко // Инновационные технологии в машиностроении: сборник трудов XV Международной научно-практической конференции, г. Юрга, 23-25 мая 2024 г. – Р. 13-15.</mixed-citation><mixed-citation xml:lang="en">Matrenin S.V. Struktura i fiziko-mekhanicheskie svoistva keramiki na osnove ZrCN / S.V. Matrenin, E.D. Kuz'menko // Innovatsionnye tekhnologii v mashinostroenii: sbornik trudov XV Mezhdunarodnoi nauchno-prakticheskoi konferentsii, g. Yurga, 23-25 maya 2024 g. – R. 13-15. (In Russian).</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
