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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">corrosionprotection</journal-id><journal-title-group><journal-title xml:lang="ru">Практика противокоррозионной защиты</journal-title><trans-title-group xml:lang="en"><trans-title>Theory and Practice of Corrosion Protection</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1998-5738</issn><issn pub-type="epub">2658-6797</issn><publisher><publisher-name>Association "CARTEC"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.31615/j.corros.prot.2026.119.1-1</article-id><article-id custom-type="elpub" pub-id-type="custom">corrosionprotection-204</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>МАТЕРИАЛЫ И ОБОРУДОВАНИЕ ДЛЯ ПРОТИВОКОРРОЗИОННОЙ ЗАЩИТЫ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>MATERIALS AND EQUIPMENT FOR  CORROSION PROTECTION</subject></subj-group></article-categories><title-group><article-title>Износостойкие фосфатные покрытия на стали</article-title><trans-title-group xml:lang="en"><trans-title>Wear-resistant Phosphate Coatings on Steel</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>Мазурова</surname><given-names>Д. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Mazurova</surname><given-names>Diana V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Мазурова Диана Викторовна, к.т.н., доцент, </p><p>125047, г. Москва, Миусская площадь, д. 9.</p></bio><bio xml:lang="en"><p>Diana V. Mazurova, Cand. of Technical Sciences, associate professor,</p><p>9, Miusskaya square, Moscow, 125047.</p></bio><email xlink:type="simple">mazurova.d.v@muctr.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>Козлов</surname><given-names>Ф. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Kozlov</surname><given-names>Fyedor S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Козлов Федор Сергеевич, студент,</p><p>125047, г. Москва, Миусская площадь, д. 9.</p></bio><bio xml:lang="en"><p>Fyedor S. Kozlov, student, </p><p>9, Miusskaya square, Moscow, 125047.</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>Прудник</surname><given-names>Е. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Prudnic</surname><given-names>Emelyan S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Прудник Емельян Сергеевич, студент, </p><p>125047, г. Москва, Миусская площадь, д. 9.</p></bio><bio xml:lang="en"><p>Emelyan S. Prudnik, student, </p><p>9, Miusskaya square, Moscow, 125047.</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>Ваграмян</surname><given-names>Т. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Vagramyan</surname><given-names>Tigran A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ваграмян Тигран Ашотович, д.т.н., профессор, заведующий кафедрой, </p><p>125047, г. Москва, Миусская площадь, д. 9.</p></bio><bio xml:lang="en"><p>Tigran A. Vagramyan, Doctor of Technical Sciences, Professor, Head of the Department, </p><p>9, Miusskaya square, Moscow, 125047.</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Российский химико-технологический университет имени Д.И. Менделеева</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Dmitry Mendeleev University of Chemical Тесhпоlоgy of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>18</day><month>06</month><year>2026</year></pub-date><volume>31</volume><issue>1</issue><fpage>6</fpage><lpage>17</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Мазурова Д.В., Козлов Ф.С., Прудник Е.С., Ваграмян Т.А., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Мазурова Д.В., Козлов Ф.С., Прудник Е.С., Ваграмян Т.А.</copyright-holder><copyright-holder xml:lang="en">Mazurova D.V., Kozlov F.S., Prudnic E.S., Vagramyan T.A.</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.corrosion-protection.ru/jour/article/view/204">https://www.corrosion-protection.ru/jour/article/view/204</self-uri><abstract><p>Была исследована возможность осаждения марганецсодержащих фосфатных покрытий необходимого качества из раствора при температуре 75 °С. С этой целью был модифицирован ранее полученный состав для формирования марганецсодержащих фосфатных покрытий, работающий при температуре 95 °С. Установлено, что разработанный состав при температуре 75 °С позволяет за 15 минут процесса получать покрытия необходимого качества с размером зерен хуреалита до 10 мкм, удовлетворяющих требованиям по износостойкости и коррозионной стойкости. Изучено влияние некоторых добавок к электролиту на механические, антикоррозионные свойства и структуру покрытий. В качестве добавок к фосфатирующему раствору применялись стабилизированная суспензия ультрадисперсных алмазов с размером частиц до 100 нм, графитовая эмульсия марки В1, добавка частиц PTFE марки ПН-20. Показано, что введение всех этих добавок в модифицированный раствор фосфатирования приводит к улучшению износостойкости покрытий. Установлено, что наилучшей износостойкостью из исследуемых покрытий обладают мелкокристаллические фосфатные слои, сформированные из раствора, содержащего частицы PTFE в количестве 0,5 г/л. Предложено данные покрытия, пропитанные маслом с ингибитором коррозии, рекомендовать для изделий с резьбовыми соединениями.</p></abstract><trans-abstract xml:lang="en"><p>The possibility of precipitation of manganese-containing phosphate coatings of the required quality from a solution at a temperature of 75 °C. investigated. For this purpose, the previously obtained composition for the formation of manganese-containing phosphate coatings was modified, operating at a temperature of 95 °C. It was found that the developed composition at a temperature of 75 °C allows for 15 minutes of the process to obtain coatings of the required quality with a jurealite grain size of up to 10 microns, wear resistance and corrosion resistance properties. The effect of certain electrolyte additives on the mechanical, anticorrosive properties and structure of coatings was studied. A stabilized suspension of ultrafine diamonds with a particle size of up to 100 nm, graphite emulsion grade B1, and addition of PTFE particles grade PN-20 used as additives to the phosphating solution. It is shown that the introduction of all these additives into a modified phosphating solution leads to an improvement in the wear resistance of coatings. Fine crystalline phosphate layers formed from a solution containing PTFE particles detected in an amount of 0.5 g/l have the best wear resistance of the coatings. Recommended the coatings impregnated with oil with a corrosion inhibitor for products with threaded connections.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>защита от коррозии</kwd><kwd>конверсионные покрытия</kwd><kwd>марганецфосфатные покрытия</kwd><kwd>износостойкие покрытия</kwd><kwd>фосфатирование</kwd></kwd-group><kwd-group xml:lang="en"><kwd>corrosion protection</kwd><kwd>conversion coatings</kwd><kwd>manganese phosphate coatings</kwd><kwd>wear-resistant coatings</kwd><kwd>phosphating</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">Zhang J., Li H. Influence of manganese phosphating on wear resistance of steel piston material under boundary lubrication condition // Surface and Coatings Technology. – 2016. – Т. 304. – С. 530-536. https://doi.10.1016/j.surfcoat.2016.07.015</mixed-citation><mixed-citation xml:lang="en">Zhang, J., Li, H. (2016). 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