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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">vrgup</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник Ростовского государственного университета путей сообщения</journal-title><trans-title-group xml:lang="en"><trans-title>Vestnik Rostovskogo Gosudarstvennogo Universiteta Putej Soobshcheniya</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0201-727X</issn><publisher><publisher-name>Ростовский государственный университет путей сообщения</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.46973/0201-727X_2023_4_8</article-id><article-id custom-type="elpub" pub-id-type="custom">vrgup-29</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>МАШИНОСТРОЕНИЕ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>MECHANICAL ENGINEERING</subject></subj-group></article-categories><title-group><article-title>Применение маслонаполненных микрокапсул для улучшения трибологических характеристик эпоксидных композитов</article-title><trans-title-group xml:lang="en"><trans-title>Application of oil-filled microcapsules for improving the tribological characteristics of epoxy composites</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>Иваночкин</surname><given-names>П. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Ivanochkin</surname><given-names>P. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Иваночкин Павел Григорьевич, кафедра «Теоретическая механика», доктор технических наук, профессор</p></bio><bio xml:lang="en"><p>Ivanochkin Pavel Grigorievich, Chair «Theoretical Mechanics», Doctor of Engineering Sciences, Professor</p></bio><email xlink:type="simple">ivanochkin_p_g@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Беляк</surname><given-names>О. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Belyak</surname><given-names>O. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Беляк Ольга Александровна, кафедра «Теоретическая механика», доктор физико-математических наук, доцент</p></bio><bio xml:lang="en"><p>Belyak Olga Aleksandrovna, Chair «Theoretical Mechanics», Doctor of Physical and Mathematical Sciences, Associate Professor</p></bio><email xlink:type="simple">o_bels@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бичеров</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Bicherov</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Бичеров Александр Александрович, НОЦ «Нанотехнологии и новые материалы», младший научный сотрудник</p></bio><bio xml:lang="en"><p>Bicherov Aleksandr Aleksandrovich, Scientific and Educational Center «Nanotechnology and New Materials», Junior Researcher</p></bio><email xlink:type="simple">aabicherov@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ананко</surname><given-names>А. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Ananko</surname><given-names>A. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ананко Анатолий Михайлович, НОЦ «Нанотехнологии и новые материалы», младший научный сотрудник</p></bio><bio xml:lang="en"><p>Ananko Anatoliy Michaylovich, Scientific and Educational Center «Nanotechnology and New Materials», Junior Researcher</p></bio><email xlink:type="simple">nypotilitailla@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Ростовский государственный университет путей сообщения (РГУПС)</institution></aff><aff xml:lang="en"><institution>Rostov State Transport University (RSTU)</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>30</day><month>12</month><year>2023</year></pub-date><volume>0</volume><issue>4</issue><fpage>8</fpage><lpage>15</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Иваночкин П.Г., Беляк О.А., Бичеров А.А., Ананко А.М., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Иваночкин П.Г., Беляк О.А., Бичеров А.А., Ананко А.М.</copyright-holder><copyright-holder xml:lang="en">Ivanochkin P.G., Belyak O.A., Bicherov A.A., Ananko A.M.</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://vestnik.rgups.ru/jour/article/view/29">https://vestnik.rgups.ru/jour/article/view/29</self-uri><abstract><p>Рассмотрена возможность трибологического применения эпоксидных композитов, наполненных микрокапсулами со смазочным материалом. В матрицу из эпоксидно-диановой смолы ЭД-20 добавлялись микрокапсулы в полиэфирных оболочках, содержащие индустриальное масло И-40.</p><p>Во время испытаний на скольжение капсулы повреждаются неровностями контртела, в результате чего масло попадает в зону контакта. Смазывающее действие выделившегося масла и улавливание частиц износа в полостях, оставленных разорвавшимися капсулами, приводит к значительному снижению как коэффициента трения, так и удельной скорости изнашивания.</p><p>Важную роль в обеспечении работоспособности узла трения играют трибохимические реакции, протекающие при взаимодействии композита с поверхностью металла. Кинетика формирования в процессе трения вторичных поверхностных структур исследовалась методом ИК-спектроскопии нарушенного полного внутреннего отражения. Морфология и элементный состав структур, образовавшихся на поверхности контртела в процессе трения, исследовались на сканирующем (растровом) электронном микроскопе (РЭМ) Zeiss EVO MA 18, оснащенном энергодисперсионным анализатором XMax 50N (ЭДС).</p></abstract><trans-abstract xml:lang="en"><p>The paper considers the possibility of tribological application of epoxy composites filled with microcapsules with a lubricant. Microcapsules in polyester shells containing industrial oil I-40 were added to the matrix of epoxy-diane resin ED-20.</p><p>During slip tests, the capsules are damaged by counterbody irregularities, causing oil to enter the contact area. The lubricating effect of the released oil and the trapping of wear particles in the cavities left by the ruptured capsules lead to a significant reduction in both the coefficient of friction and the specific wear rate.</p><p>An important role in ensuring the performance of the friction unit is played by tribochemical reactions that occur during the interaction of the composite with the metal surface. The kinetics of the formation of secondary surface structures during friction was studied by attenuated total internal reflection IR spectroscopy. The morphology and elemental composition of the structures formed on the surface of the counterbody during friction were studied using a Zeiss EVO MA 18 scanning (raster) electron microscope (SEM) equipped with an X-Max 50N energy dispersive analyzer (EDS).</p></trans-abstract><kwd-group xml:lang="ru"><kwd>эпоксидные композиты</kwd><kwd>микрокапсулы</kwd><kwd>смазочный материал</kwd><kwd>физико-механические характеристики</kwd><kwd>трибологические испытания</kwd><kwd>вторичные структуры</kwd></kwd-group><kwd-group xml:lang="en"><kwd>epoxy composites</kwd><kwd>microcapsules</kwd><kwd>lubricant</kwd><kwd>physical and mechanical characteristics</kwd><kwd>tribological tests</kwd><kwd>secondary structures</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Исследование выполнено за счет гранта Российского научного фонда № 21-19-00288, https://rscf.ru/project/21-19-00288/.</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">Paluvai, N. 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