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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">vestift</journal-id><journal-title-group><journal-title xml:lang="ru">Известия Национальной академии наук Беларуси. Серия физико-технических наук</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings of the National Academy of Sciences of Belarus. Physical-technical series</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1561-8358</issn><issn pub-type="epub">2524-244X</issn><publisher><publisher-name>The Republican Unitary Enterprise Publishing House "Belaruskaya Navuka"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.29235/1561-8358-2025-70-3-230-240</article-id><article-id custom-type="elpub" pub-id-type="custom">vestift-908</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>Статьи</subject></subj-group></article-categories><title-group><article-title>Влияние антифрикционного полимерного модификатора на трение и износ МДО-покрытий на алюминиевом сплаве Д16</article-title><trans-title-group xml:lang="en"><trans-title>Effect of antifriction polymer modifier on friction and wear of MAO coatings on Al–Cu–Mg aluminum alloy</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Хади</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Hadi</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Хади Ая Алнур – аспирант </p><p>Ярославское шоссе, 26, 129337, Москва</p></bio><bio xml:lang="en"><p>Aya Alnour Hadi – Postgraduate Student</p><p>26, Yaroslavskoe shosse, 129337, Moscow</p></bio><email xlink:type="simple">ayaalnourhadi775@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/0000-0001-5654-7441</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Торская</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Torskaya</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Торская Елена Владимировна – доктор физико-математических наук, профессор Российской академии наук, ведущий научный сотрудник </p><p>Ярославское шоссе, 26, 129337, Москва</p><p>пр. Вернадского, 101, корп. 1, 119526, Москва</p></bio><bio xml:lang="en"><p>Elena V. Torskaya – Dr. Sci. (Physics and Mathematics), Professor of the Russian Academy of Sciences, Leading Researcher</p><p>26, Yaroslavskoe shosse, 129337, Moscow</p><p>101, blvd. 1, Vernadskogo Ave., 119526, Moscow</p></bio><email xlink:type="simple">torskaya@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Малышев</surname><given-names>В. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Malyshev</surname><given-names>V. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Малышев Владимир Николаевич – доктор технических наук, профессор</p><p>Ленинский пр., 65, 119991, Москва</p></bio><bio xml:lang="en"><p>Vladimir N. Malyshev – Dr. Sci. (Engineering), Professor </p><p>65, Leninsky Ave., 119991, Moscow</p></bio><email xlink:type="simple">vmal@inbox.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Буковский</surname><given-names>П. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Bukovsky</surname><given-names>P. O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Буковский Павел Олегович – кандидат физико-математических наук, научный сотрудник </p><p>пр. Вернадского, 101, корп. 1, 119526, Москва</p></bio><bio xml:lang="en"><p>Pavel O. Bukovsky – Cand. Sci. (Physics and Mathematics), Researcher</p><p>101, blvd. 1, Vernadskogo Ave., 119526, Moscow</p></bio><email xlink:type="simple">bukovskiypo@ipmnet.ru</email><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Муравьева</surname><given-names>Т. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Muravyeva</surname><given-names>T. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Муравьева Тамара Ивановна – научный сотрудник </p><p>пр. Вернадского, 101, корп. 1, 119526, Москва</p></bio><bio xml:lang="en"><p>Tamara I. Muravyeva – Researcher </p><p>101, blvd. 1, Vernadskogo Ave., 119526, Moscow</p></bio><email xlink:type="simple">muravyeva@list.ru</email><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Щербакова</surname><given-names>О. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Shcherbakova</surname><given-names>O. O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Щербакова Ольга Олеговна – кандидат технических наук, старший научный сотрудник</p><p>пр. Вернадского, 101, корп. 1, 119526, Москва</p></bio><bio xml:lang="en"><p>Olga O. Shcherbakova – Cand. Sci. (Engineering), Researcher </p><p>101, blvd. 1, Vernadskogo Ave., 119526, Moscow</p><p> </p></bio><email xlink:type="simple">shcherbakovaoo@mail.ru</email><xref ref-type="aff" rid="aff-4"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Национальный исследовательский Московский государственный строительный университет</institution></aff><aff xml:lang="en"><institution>Moscow State University of Civil Engineering (National Research University)</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Национальный исследовательский Московский государственный строительный университет; Институт проблем механики имени А. Ю. Ишлинского Российской академии наук</institution></aff><aff xml:lang="en"><institution>Moscow State University of Civil Engineering (National Research University); Ishlinsky Institute for Problems in Mechanics of the Russian Academy of Sciences</institution></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Российский государственный университет нефти и газа  &#13;
(национальный исследовательский университет) имени И. М. Губкина</institution></aff><aff xml:lang="en"><institution>National University of Oil and Gas “Gubkin University”</institution></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>Институт проблем механики имени А. Ю. Ишлинского Российской академии наук</institution></aff><aff xml:lang="en"><institution>Ishlinsky Institute for Problems in Mechanics of the Russian Academy of Sciences</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>14</day><month>10</month><year>2025</year></pub-date><volume>70</volume><issue>3</issue><fpage>230</fpage><lpage>240</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Хади А.А., Торская Е.В., Малышев В.Н., Буковский П.О., Муравьева Т.И., Щербакова О.О., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Хади А.А., Торская Е.В., Малышев В.Н., Буковский П.О., Муравьева Т.И., Щербакова О.О.</copyright-holder><copyright-holder xml:lang="en">Hadi A.A., Torskaya E.V., Malyshev V.N., Bukovsky P.O., Muravyeva T.I., Shcherbakova O.O.</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://vestift.belnauka.by/jour/article/view/908">https://vestift.belnauka.by/jour/article/view/908</self-uri><abstract><p>Микродуговое оксидирование позволяет получить на поверхности алюминиевых сплавов защитные покрытия, в том числе триботехнического назначения. Недостатком является относительно высокий коэффициент трения, а также и малая устойчивость к сдвиговой деформации. Улучшение свойств покрытий возможно при их модификации путем введения в электролит различных добавок с целью увеличения износостойкости покрытий и уменьшения коэффициента трения скольжения в паре с различными материалами. Были исследованы МДОпокрытия, созданные на основе коммерческого сплава Д16. В базовый электролит добавлялся полимерный модификатор (мелкодисперсный фторопласт) в сочетании со синтанолом от 0,5 до 6 г/л (всего пять вариантов покрытия). Испытания на трение в соответствии со стандартом ASTM G99 проводились на триботестере MFT-5000 (Rtec, США) в режиме однонаправленного скольжения шарика (диаметр 10 мм) из карбида кремния по поверхности образцов. На оптическом профилометре S neox 3D (Sensofar-Tech, Испания) были получены оптические изображения дорожек трения и пятен контакта контр-тела. Установлено, что линейный износ контр-тела составляет не более 10 мкм. Значения коэффициента трения (от 0,4 до 0,6) в среднем меньше, чем для контакта керамика-керамика, что связано с наличием антифрикционного модификатора. Присутствие модификатора в электролите способствует увеличению пористости керамического покрытия. При этом покрытие является износостойким (износ на уровне шероховатости) при малых концентрациях модификатора. Таким образом, существует оптимальное для данных условий фрикционного контакта количество модификатора, обеспечивающее снижение трения, но не увеличивающее критически пористость покрытия.</p></abstract><trans-abstract xml:lang="en"><p>Microarc oxidation allows to obtain protective coatings on the surface of aluminum alloys, including those for tribotechnical purposes. The disadvantage is a relatively high friction coefficient, as well as low resistance to shear deformation. Improving the properties of the coatings is possible through their modification by adding various additives to the electrolyte in order to increase the wear resistance of the coatings and reduce sliding friction with various materials. MAO coatings created on a commercial Al-Cu-Mg aluminium alloy were studied; a polymer modifier (finely dispersed fluoroplastic) was added to the base electrolyte in combination with Sintanol from 0.5 to 6 g/l, a total of five coatings. Friction tests were performed on tribotester MFT-5000 (Rtec, USA) in the mode of unidirectional sliding of a silicon carbide ball (diameter 10 mm) on the surface of samples in accordance with the ASTM G99 standard. Optical images of friction tracks and contact spots of the counter-body were obtained on the optical profilometer S neox 3D (Sensofar-Tech, Spain). It was found that the linear wear of the counter-body is no more than 10 μm. The values of the friction coefficient (from 0.4 to 0.6) are on average less than for the ceramic-to-ceramic contact, which is due to the presence of an antifriction modifier. The presence of a modifier in the electrolyte contributes to an increase in the porosity of the ceramic coating. The coating is wear-resistant (wear at the level of roughness) at low concentrations of the modifier. Thus, there is an optimal amount of modifier for these frictional contact conditions, which ensures a decrease in friction, but does not critically increase the porosity of the coating.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>керамические покрытия</kwd><kwd>мелкодисперсный фторопласт</kwd><kwd>трение</kwd><kwd>износ</kwd><kwd>сканирующая электронная микроскопия</kwd></kwd-group><kwd-group xml:lang="en"><kwd>ceramic coatings</kwd><kwd>finely dispersed fluoroplastic</kwd><kwd>friction</kwd><kwd>wear</kwd><kwd>scanning electron microscopy</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">работа выполнена в рамках крупного научного проекта при финансовой поддержке Министерства науки и образования Российской Федерации (соглашение № 075-15-2024-535 от 23.04.2024).</funding-statement><funding-statement xml:lang="en">the work was carried out within the framework of a large scientific project with financial support from the Ministry of Education and Science of Russia (agreement No. 075-15-2024-535 dated 23.04.2024).</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">Structure, friction and wear of AlZn5.5MgCu based PEO coatings modified by diamond nanoparticles and silver micropowder / E. 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