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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">cpomaem</journal-id><journal-title-group><journal-title xml:lang="ru">Коррозия: защита материалов и методы исследований</journal-title><trans-title-group xml:lang="en"><trans-title>Title in english</trans-title></trans-title-group></journal-title-group><publisher><publisher-name>ИФХЭ РАН</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">cpomaem-13</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>Модификация ультратонких конверсионных покрытий на алюминиевом сплаве АМг3 и их взаимодействие с лакокрасочным покрытием</article-title><trans-title-group xml:lang="en"><trans-title>Modification of ultrathin conversion coatings for AMg3 aluminum alloy and their interaction with painting system</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>Кузенков</surname><given-names>Ю. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kuzenkov</surname><given-names>Y. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>119071, Москва, Ленинский проспект, д. 31, корп. 4</p></bio><bio xml:lang="en"><p>Leninsky pr. 31, 119071 Moscow</p></bio><email xlink:type="simple">osvpkz@outlook.com</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>Коновалов</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Konovalov</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>119071, Москва, Ленинский проспект, д. 31, корп. 4</p></bio><bio xml:lang="en"><p>Leninsky pr. 31, 119071 Moscow</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Графов</surname><given-names>О. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Grafov</surname><given-names>O. Y.</given-names></name></name-alternatives><bio xml:lang="ru"><p>119071, Москва, Ленинский проспект, д. 31, корп. 4</p></bio><bio xml:lang="en"><p>Leninsky pr. 31, 119071 Moscow</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лучкин</surname><given-names>А. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Luchkin</surname><given-names>A. Y.</given-names></name></name-alternatives><bio xml:lang="ru"><p>119071, Москва, Ленинский проспект, д. 31, корп. 4</p></bio><bio xml:lang="en"><p>Leninsky pr. 31, 119071 Moscow</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт физической химии и электрохимии имени А.Н. Фрумкина РАН (ИФХЭ РАН)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>A.N. Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>02</day><month>09</month><year>2023</year></pub-date><volume>0</volume><issue>2</issue><fpage>37</fpage><lpage>48</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Кузенков Ю.А., Коновалов А.С., Графов О.Ю., Лучкин А.Ю., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Кузенков Ю.А., Коновалов А.С., Графов О.Ю., Лучкин А.Ю.</copyright-holder><copyright-holder xml:lang="en">Kuzenkov Y.A., Konovalov A.S., Grafov O.Y., Luchkin A.Y.</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://www.cpmrm.ru/jour/article/view/13">https://www.cpmrm.ru/jour/article/view/13</self-uri><abstract><p>Для нанесения лакокрасочных покрытий на поверхности алюминиевых сплавов формируют специальные праймеры, в том числе, методом химического оксидирования. Праймеры должны служить промоутерами адгезии и нести дополнительную антикоррозионную защиту. В настоящей работе ультратонкие конверсионные покрытия- праймеры были получены в экологически безопасном конвертирующем составе ИФХАНАЛ-2М на основе молибдатов и фосфатов. Для улучшения защитных и адгезионных свойств покрытий они были модифицированы путём изменения конвертирующего состава и последующего наполнения покрытий в растворе ингибитора коррозии. Среди исследованных модифицирующих добавок наилучший результат показал 1,2,3-бензотриазол (БТА). Покрытия, полученные в растворе с добавлением БТА, эффективно адсорбируют ингибитор коррозии на стадии наполнения покрытий, показывают хорошие защитные свойства при коррозионных испытаниях в камере влажности и высокие параметры адгезии лакокрасочных покрытий. По этим свойствам они близки традиционным праймерам, получаемым в хроматных конверсионных составах.</p></abstract><trans-abstract xml:lang="en"><p>For applying a painting system on the surface of aluminum alloys, special primers are formed, including the method of chemical oxidation. Primers should serve as adhesion promoters and provide additional anti-corrosion protection. In the present work, ultrathin conversion primer coatings were obtained in the environmentally friendly IFKhANAL-2M converting composition based on molybdates and phosphates. To improve the protective and adhesive properties of the coatings, they were modified by changing the converting composition and subsequent filling of the coatings in a corrosion inhibitor solution. Among the studied modifying additives, 1,2,3– benzotriazole (BTA) showed the best result. Coatings obtained in a solution with the addition of BTA effectively adsorb the corrosion inhibitor at the stage of coating filling, show good protective properties during corrosion tests in a humidity chamber and high adhesion parameters of painting system. In terms of these properties, they are close to traditional primers obtained in chromate conversion compositions.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>алюминиевые сплавы</kwd><kwd>конверсионные покрытия</kwd><kwd>питтинговая коррозия</kwd><kwd>ингибиторы коррозии</kwd><kwd>лакокрасочные покрытия</kwd></kwd-group><kwd-group xml:lang="en"><kwd>aluminum alloys</kwd><kwd>conversion coating</kwd><kwd>pitting corrosion</kwd><kwd>corrosion inhibitors</kwd><kwd>painting system</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">В.С. Синявский, В.Д. Вальков и В.Д. 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