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<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">powder</journal-id><journal-title-group><journal-title xml:lang="ru">Известия вузов. Порошковая металлургия и функциональные покрытия</journal-title><trans-title-group xml:lang="en"><trans-title>Powder Metallurgy аnd Functional Coatings (Izvestiya Vuzov. Poroshkovaya Metallurgiya i Funktsional'nye Pokrytiya)</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1997-308X</issn><issn pub-type="epub">2412-8767</issn><publisher><publisher-name>НИТУ "МИСИС"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.17073/1997-308X-2026-2-16-27</article-id><article-id custom-type="elpub" pub-id-type="custom">powder-1120</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>Теория и процессы формования и спекания порошковых материалов</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Theory and Processes of Formation and Sintering of Powder Materials</subject></subj-group></article-categories><title-group><article-title>Влияние термической обработки на процесс модифицирования медно-цинкового покрытия, нанесенного газодинамическим напылением</article-title><trans-title-group xml:lang="en"><trans-title>Effect of heat treatment on the modification of copper-zinc coating deposited by gas-dynamic spraying</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0001-8106-1408</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Архипов</surname><given-names>В. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Arkhipov</surname><given-names>V. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Владимир Евгеньевич Архипов – к.т.н., вед. науч. сотрудник </p><p>Россия, 101000, г. Москва, Малый Харитоньевский пер., 4</p></bio><bio xml:lang="en"><p>Vladimir E. Arkhipov – Cand. Sci. (Eng.), Leading Research Scientist</p><p>4 Malyi Khariton’evskii Pereulok, Moscow 101000, Russia</p></bio><email xlink:type="simple">vearkhipov@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9159-8831</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Пугачев</surname><given-names>М. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Pugachev</surname><given-names>M. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Максим Сергеевич Пугачев – науч. сотрудник</p><p>Россия, 101000, г. Москва, Малый Харитоньевский пер., 4</p></bio><bio xml:lang="en"><p>Maksim S. Pugachev – Research Scientist</p><p>4 Malyi Khariton’evskii Pereulok, Moscow 101000, Russia</p></bio><email xlink:type="simple">pugachevmax@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0006-4659-5056</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Москвитин</surname><given-names>Г. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Moskvitin</surname><given-names>G. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Геннадий Викторович Москвитин – д.т.н., проф., заведующий лабораторией</p><p>Россия, 101000, г. Москва, Малый Харитоньевский пер., 4</p></bio><bio xml:lang="en"><p>Gennadiy V. Moskvitin – Dr. Sci. (Eng.), Professor, Head of Laboratory</p><p>4 Malyi Khariton’evskii Pereulok, Moscow 101000, Russia</p></bio><email xlink:type="simple">GVMoskvitin@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт машиноведения им. А.А. Благонравова Российской академии наук</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Mechanical Engineering Research Institute of the Russian Academy of Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>05</day><month>07</month><year>2026</year></pub-date><volume>20</volume><issue>2</issue><fpage>16</fpage><lpage>27</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; НИТУ "МИСИС", 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">НИТУ "МИСИС"</copyright-holder><copyright-holder xml:lang="en">НИТУ "МИСИС"</copyright-holder><license xlink:href="https://powder.misis.ru/jour/about/submissions#copyrightNotice" xlink:type="simple"><license-p>https://powder.misis.ru/jour/about/submissions#copyrightNotice</license-p></license></permissions><self-uri xlink:href="https://powder.misis.ru/jour/article/view/1120">https://powder.misis.ru/jour/article/view/1120</self-uri><abstract><p>Приведены результаты исследования влияния температуры и продолжительности ступенчатой термической обработки (ТО) на модификацию медно-цинкового покрытия типа «латуни», нанесенного методом холодного газодинами­ческого напыления, с фазовым составом на основе меди, твердого раствора электронного типа на базе Cu5Zn8 (γ-фазы) и неупорядоченного твердого раствора на базе CuZn3 (ε-фазы) с их содержанием 35,6, 41,3 и 14,6 мас. % соответственно. Процесс ТО (t = 430 °С, τ = 10 мин) сопровождается структурно-фазовыми превращениями до состава на основе двух твердых растворов цинка в меди (содержание меди 94,9 и 59,8 ат. %) и твердого раствора электронного типа на базе CuZn (βʹ-фазы), составляющих 8,6, 44,1 и 34,6 мас. %. Повышение температуры на 100 °С в течение 20 мин до 530 °С (V ≈ 5 °С/мин) приводит к формированию структуры покрытия на основе твердого раствора цинка в меди (доля меди 60,2 ат. %) и твердого раствора электронного типа на базе CuZn (βʹ-фазы) в соотношении 84,7 и 10,4 мас. % соответственно, что по химическому и фазовому составам соответствует двойной латуни типа Л59. При увеличении общей продолжительности выдержки в печи до максимальной (60 мин) содержание меди в α-фазе повышается до 62,8 ат. %, что связано с изменением химического состава покрытия (Zn = 39,9 ат. % → 38,2 ат. %), и покрытие по химическому и фазовому составам соответствует двойной латуни типа Л63. В ходе ТО в течение 40 и 50 мин происходит формирование покрытия с составом «двойной латуни» на основе α-фазы (Cu = 61,1 ат. %) и γ-фазы, а также твердого раствора цинка в меди (Cu = 65,9 ат. %) и неупорядоченного твердого раствора на базе CuZn3 , что обусловлено нарушением термодинамического равновесия между фазовым и химическим составами и изменением характера процесса диффузии. Ступенчатая ТО позволяет существенно (до 6 раз) сократить время модификации медно-цинкового покрытия типа «латуни» до двойной латуни типа Л59.</p></abstract><trans-abstract xml:lang="en"><p>The article presents the results of studying the effect of temperature and duration of stepwise heat treatment on the modification of a copper-zinc coating of the “brass” type, applied by cold gas-dynamic spraying with a phase composition based on copper, a solid solution of the electron type based on Cu5Zn8 (γ-phase) and a disordered solid solution based on CuZn3 (ε-phase) with a mass fraction of 35.6, 41.3 and 14.6 wt. %, respectively. Heat treatment at a temperature of 430 °C for 10 min is accompanied by structural and phase transformations to a composition based on two solid solutions of zinc in copper with a copper content of 94.9 and 59.8 at. % and a solid solution of the electron type based on CuZn (βʹ-phase) with a mass fraction of 8.6, 44.1 and 34.6 wt. %. An increase in temperature by 100 °C for 20 min to 530 °C (V ≈ 5 °C/min) leads to the formation of a coating structure based on a solid solution of zinc in copper with a copper content of 60.2 at. % and a solid solution of the electron type based on CuZn (βʹ-phase) with a mass fraction of 84.7 and 10.4 wt. %, respectively, which in terms of chemical and phase composition corresponds to double brass type CW509L. An increase in the total holding time in the furnace to the maximum of 60 min leads to an increase in the copper content in the α-phase to 62.8 at. %, which is associated with a change in the chemical composition of the coating (Zn = 39.9 at. % → 38.2 at. %) and the coating in terms of chemical and phase composition corresponds to double brass type CW508L. Heat treatment for 40 and 50 min is accompanied by the formation of a coating with the composition of “double brass” based on the α-phase with a copper content of 61.1 at. % and γ-hase and a solid solution of zinc in copper with a copper content of 65.9 at. % and a disordered solid solution based on CuZn3 , which is due to the violation of the thermodynamic equilibrium between the phase and chemical composition and a change in the nature of the diffusion process. Stepwise heat treatment allows to significantly – up to 6 times reduce the time of modification of the copper-zinc coating of the “brass” type to double brass of the CW509L type.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>медно-цинковые покрытия</kwd><kwd>латуни</kwd><kwd>фазовый состав</kwd><kwd>газодинамическое напыление</kwd><kwd>термическая обработка</kwd><kwd>диффузия</kwd><kwd>микродеформации</kwd><kwd>параметры решетки</kwd></kwd-group><kwd-group xml:lang="en"><kwd>copper-zinc coatings</kwd><kwd>brass</kwd><kwd>phase composition</kwd><kwd>gas-dynamic spraying</kwd><kwd>heat treatment</kwd><kwd>diffusion</kwd><kwd>microstrain</kwd><kwd>lattice parameters</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена за счет средств госзадания (тема FFGU-2024-0020).</funding-statement><funding-statement xml:lang="en">This work was carried out within the framework of state assignment (No. FFGU-2024-0020).</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">Колобков А.Б. Прочностная надежность и долговечность деталей машин и конструкций. М.: Инфра-Инженерия, 2020. 192 с.</mixed-citation><mixed-citation xml:lang="en">Kolobkov A.B. Strength reliability and durability of machine parts and structures. Moscow: Infra-Engineering, 2020. 192 p. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Елагина О.Ю. Методы создания износостойких покрытий. М.: РГУ нефти и газа им. И.М. Губкина, 2010. 570 с.</mixed-citation><mixed-citation xml:lang="en">Elagina O.Yu. Methods of creating wear-resistant coatings. Moscow: Gubkin Russian State University of Oil and Gas, 2010. 570 p. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Moridi A., Hassani-Gangaraj S.M., Guagliano M., Dao M. Cold spray coating: Review of material systems and future perspectives. Surface Engineering. 2014;36(6):369–395. https://doi.org/10.1179/1743294414Y.0000000270</mixed-citation><mixed-citation xml:lang="en">Moridi A., Hassani-Gangaraj S.M., Guagliano M., Dao M. Cold spray coating: Review of material systems and future perspectives. Surface Engineering. 2014;36(6):369–395. https://doi.org/10.1179/1743294414Y.0000000270</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Raoelison R.N., Verdy Ch., Liao H. Cold gas dynamic spray additive manufacturing today: Deposit possibilities, technological solutions and viable applications. Materials &amp; Design. 2017;133:266–287. https://doi.org/10.1016/j.matdes.2017.07.067</mixed-citation><mixed-citation xml:lang="en">Raoelison R.N., Verdy Ch., Liao H. Cold gas dynamic spray additive manufacturing today: Deposit possibilities, technological solutions and viable applications. Materials &amp; Design. 2017;133:266–287. https://doi.org/10.1016/j.matdes.2017.07.067</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Шкодкин А.В., Каширин А.И., Клюев О.Ф., Буздыгар Т.В. Газодинамическое напыление – технология наращивания металла без плавления. В сб.: Перспективные методы поверхностной обработки деталей машин. М.: ЛЕНАРД, 2019. С. 254–287.</mixed-citation><mixed-citation xml:lang="en">Shkodkin A.V., Kashirin A.I., Klyuev O.F., Buzdygar T.V. Gas dynamic spraying is a technology for building metal without melting. In: Promising methods of surface treatment of machine parts. Moscow: LENARD, 2019. P. 254–287. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Raoelison R.N., Xie Y., Sapanathan T., Planche M.P., Kromer R., Costil S., Langlade C. Cold gas dynamic spray technology: A comprehensive review of processing conditions for various technological developments till to date. Additive Manufacturing. 2018;19:134–159. https://doi.org/10.1016/j.addma.2017.07.001</mixed-citation><mixed-citation xml:lang="en">Raoelison R.N., Xie Y., Sapanathan T., Planche M.P., Kromer R., Costil S., Langlade C. Cold gas dynamic spray technology: A comprehensive review of processing conditions for various technological developments till to date. Additive Manufacturing. 2018;19:134–159. https://doi.org/10.1016/j.addma.2017.07.001</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Tinashe Sanyangare E. Conceptual design of a low pressure cold gas dynamic spray (LPCGDS) system. MS Thesis. Johannesburg: University of the Witwatersrand, 2010.</mixed-citation><mixed-citation xml:lang="en">Tinashe Sanyangare E. Conceptual design of a low pressure cold gas dynamic spray (LPCGDS) system. MS Thesis. Johannesburg: University of the Witwatersrand, 2010.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Dickinson M.E., Yamada M. A new method for measuring shear adhesion strength of ceramic cold spray splats. Nanoscience and Nanotechnology Letters. 2010;2(4): 348–351. https://doi.org/10.1166/nnl.2010.1106</mixed-citation><mixed-citation xml:lang="en">Dickinson M.E., Yamada M. A new method for measuring shear adhesion strength of ceramic cold spray splats. Nanoscience and Nanotechnology Letters. 2010;2(4): 348–351. https://doi.org/10.1166/nnl.2010.1106</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Gohar R., Rahnejat H. Fundamentals of tribology. 3rd ed. London: World Scientific Publishing Co., 2018. 520 p. https://doi.org/10.1142/q0152</mixed-citation><mixed-citation xml:lang="en">Gohar R., Rahnejat H. Fundamentals of tribology. 3rd ed. London: World Scientific Publishing Co., 2018. 520 p. https://doi.org/10.1142/q0152</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Ефремов Б.Н. Латуни. От фазового строения к структуре и свойствам. М.: ИНФРА-М, 2020. 314 с.</mixed-citation><mixed-citation xml:lang="en">Efremov B.N. Brass. From phase structure to structure and properties. Moscow: INFRA-M, 2020. 314 p. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Архипов В.Е., Муравьева Т.И., Пугачев М.С., Шкалей И.В. Влияние технологических параметров газодинамического напыления на структурно-фазовые превращения в покрытии типа «латуни». Упрочняющие технологии и покрытия. 2020;16(12):554–560. https://doi.org/10.36652/1813-1336-2020-16-12-554-559 https://doi.org/10.36652/1813-1336-2020-16-12-554-559</mixed-citation><mixed-citation xml:lang="en">Arkhipov V.E., Muravyeva T.I., Pugachev M.S., Shka­ley I.V. Influence of technological parameters of gas dynamic spraying on structural and phase transformations in the “brass” type coating. Uprochnyayushchie tekhnologii i pokrytiya. 2020;16(12):554–560. (In Russ.). https://doi.org/10.36652/1813-1336-2020-16-12-554-559</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Kuksenova L.I., Arkhipov V.E., Pugachev M.S., Kozlov D.A. Operational properties of metal–metal friction members with surface layers modified by copper-based alloy. Surface Engineering. 2024;66(5):372–381. https://doi.org/10.1007/s11041-024-01060-y</mixed-citation><mixed-citation xml:lang="en">Kuksenova L.I., Arkhipov V.E., Pugachev M.S., Kozlov D.A. Operational properties of metal–metal friction members with surface layers modified by copper-based alloy. Surface Engineering. 2024;66(5):372–381. https://doi.org/10.1007/s11041-024-01060-y</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Архипов В.Е., Муравьева Т.И., Москвитин Г.В., Пугачев М.С., Щербакова О.О. Влияние термической обработки на фазовый состав медно-цинкового покрытия на сталях. Металловедение и термическая обработка металлов. 2023;(7):3–7. https://doi.org/10.30906/mitom.2023.7.3-7</mixed-citation><mixed-citation xml:lang="en">Arkhipov V.E., Muravyeva T.I., Moskvitin G.V., Pugachev M.S., Shcherbakova O.O. Effect of heat treatment on the phase composition of copper-zinc coating on steels. Thermochemical Treatment and Coatings. 2023;65(7):395–399. https://doi.org/10.1007/s11041-023-00945-8</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Архипов В.Е., Москвитин Г.В., Пугачев М.С. Структурно-фазовые превращения в медно-цинковом покрытии типа «латуни», нанесенном методом холодного газодинамического напыления. Физика и химия обработки материалов. 2025;(1):33–43. https://doi.org/10.30791/0015-3214-2025-1-33-43</mixed-citation><mixed-citation xml:lang="en">Arkhipov V.E., Moskvitin G.V., Pugachev M.S. Structural and phase transformations in a brass-type copper-zinc coating applied by cold gas dynamic spraying. Physics and Chemistry of Materials Treatment. 2025;(1):33–43. (In Russ.). https://doi.org/10.30791/0015-3214-2025-1-33-43</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Димет. Применение технологии и оборудования. URL: http://www.dimet-r.narod.ru (дата обращения: 26.08.2025).</mixed-citation><mixed-citation xml:lang="en">Dimet. Application of technology and equipment. URL: http://www.dimet-r.narod.ru (accessed: 26.08.2025). (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Колачев Б.А. Металловедение и термическая обработка цветных металлов и сплавов. М.: МИСИС, 2005. 432 с.</mixed-citation><mixed-citation xml:lang="en">Kolachev B.A. Metallology and heat treatment of non-ferrous metals and alloys. Moscow: MISIS, 2005. 432 p. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Миркин Л.И. Рентгеноструктурный анализ. Индицирование рентгенограмм. М.: Наука, 1981. 496 с.</mixed-citation><mixed-citation xml:lang="en">Mirkin L.I. X-ray diffraction analysis. Indexing of radiographs. Moscow: Nauka, 1981. 496 p. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Mehrer H. Diffusion in solids: Fundamentals, methods, materials, diffusion-controlled processes. Springer Science &amp; Business Media, 2007. 654 p.</mixed-citation><mixed-citation xml:lang="en">Mehrer H. Diffusion in solids: Fundamentals, methods, materials, diffusion-controlled processes. Springer Science &amp; Business Media, 2007. 654 p.</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Еремеев В.С. Диффузия и напряжения. М.: Энерго­атомиздат, 1984. 182 c.</mixed-citation><mixed-citation xml:lang="en">Eremeev V.S. Diffusion and stresses. Moscow: Energo­atomizdat, 1984. 182 p. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Ziman J.M. The physics of metals. Cambridge University Press, 2011. 452 p.</mixed-citation><mixed-citation xml:lang="en">Ziman J.M. The physics of metals. Cambridge University Press, 2011. 452 p.</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Smithells C.J. Metals reference book. 5th ed. London, Boston: Butterworths, 1976. 1566 p.</mixed-citation><mixed-citation xml:lang="en">Smithells C.J. Metals reference book. 5th ed. London, Boston: Butterworths, 1976. 1566 p.</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Нечаев В.В., Смирнов Е.А., Кохтев С.А. Основы материаловедения. М.: МИФИ, 2007. 608 с.</mixed-citation><mixed-citation xml:lang="en">Nechaev V.V., Smirnov E.A., Kokhtev S.A. Fundamentals of materials science. Moscow: MEPhI, 2007. 608 p. (In Russ.).</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>
