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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">nuc</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник НЯЦ РК</journal-title><trans-title-group xml:lang="en"><trans-title>NNC RK Bulletin</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1729-7516</issn><issn pub-type="epub">1729-7885</issn><publisher><publisher-name>Национальный ядерный центр Республики Казахстан</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.52676/1729-7885-2026-1-207-217</article-id><article-id custom-type="elpub" pub-id-type="custom">nuc-1008</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>ПОВЕРХНОСТНОЕ УПРОЧНЕНИЕ И СТРУКТУРНО-ФАЗОВОЕ СОСТОЯНИЕ НЕРЖАВЕЮЩИХ АУСТЕНИТНЫХ СТАЛЕЙ ПОСЛЕ ТЕРМИЧЕСКОЙ ОБРАБОТКИ И НАПЫЛЕНИЯ ПОКРЫТИЯ</article-title><trans-title-group xml:lang="en"><trans-title>SURFACE HARDENING AND STRUCTURAL-PHASE STATE OF STAINLESS AUSTENITIC STEELS 12Х18Н10Т AND 08Х18Н9 AFTER HEAT TREATMENT AND SPRAYING OF A COATING</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>Ұрыққалиев</surname><given-names>А. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Urykkaliev</surname><given-names>A. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>докторант</p><p>Усть-Каменогорск</p></bio><bio xml:lang="en"><p>Ust-Kamenogorsk</p></bio><email xlink:type="simple">arkhau.96@gmail.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>Ерболатұлы</surname><given-names>Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Erbolatuly</surname><given-names>D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>профессор-исследователь кафедры физики и технологий</p><p>Усть-Каменогорск</p></bio><bio xml:lang="en"><p>Ust-Kamenogorsk</p></bio><email xlink:type="simple">e_dosym@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>Ерболатова</surname><given-names>Г. У.</given-names></name><name name-style="western" xml:lang="en"><surname>Erbolatova</surname><given-names>G. U.</given-names></name></name-alternatives><bio xml:lang="ru"><p>ассоциированный профессор</p><p>Усть-Каменогорск</p></bio><bio xml:lang="en"><p>Ust-Kamenogorsk</p></bio><email xlink:type="simple">e.gulnara_77@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/0000-0002-2803-5972</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Градобоев</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Gradoboev</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Профессор, доктор технических наук</p><p>Томск</p></bio><bio xml:lang="en"><p>Tomsk</p></bio><email xlink:type="simple">gradoboev1@mail.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0239-5849</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Буйткенов</surname><given-names>Д. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Buytkenov</surname><given-names>D. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>ведущий научный сотрудник, PhD</p><p>Усть-Каменогорск</p></bio><bio xml:lang="en"><p>Ust-Kamenogorsk</p></bio><email xlink:type="simple">buitkenovd@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">НАО «Восточно-Казахстанский технический университет им. Д. Серикбаева»<country>Казахстан</country></aff><aff xml:lang="en">NJSC “D. Serikbayev East Kazakhstan technical university”<country>Kazakhstan</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">НАО «Восточно-Казахстанский университет им. С. Аманжолова»<country>Казахстан</country></aff><aff xml:lang="en">NJSC “S. Amanzholov East Kazakhstan university”<country>Kazakhstan</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru">Национальный исследовательский Томский политехнический университет<country>Россия</country></aff><aff xml:lang="en">Tomsk Polytechnic University<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>25</day><month>04</month><year>2026</year></pub-date><volume>0</volume><issue>1</issue><fpage>207</fpage><lpage>217</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Ұрыққалиев А.М., Ерболатұлы Д., Ерболатова Г.У., Градобоев А.В., Буйткенов Д.Б., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Ұрыққалиев А.М., Ерболатұлы Д., Ерболатова Г.У., Градобоев А.В., Буйткенов Д.Б.</copyright-holder><copyright-holder xml:lang="en">Urykkaliev A.M., Erbolatuly D., Erbolatova G.U., Gradoboev A.V., Buytkenov D.B.</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://journals.nnc.kz/jour/article/view/1008">https://journals.nnc.kz/jour/article/view/1008</self-uri><abstract><p>Исследованы особенности структурно-фазового состояния и изменения свойств поверхности нержавеющих сталей 12Х18Н10Т и 08Х18Н9 после термической обработки, прокатки и напыления покрытия. Применение способа обработки, включающий напыление алюминия и отжиг при 700 ℃ (1 ч) с медленным нагревом (250 ℃/час) до заданной температуры позволил значительно увеличить микротвердость, износостойкость поверхности стали 12Х18Н10Т. Существенное повышение микротвердости и износостойкости стали после такой обработки объясняется образованием новой упорядоченной фазы Fe3Al с ГЦК-решеткой.</p></abstract><trans-abstract xml:lang="en"><p>The features of the structural-phase state and changes in the surface properties of stainless steels 12Kh18N10T and 08Kh18N9 after heat treatment, rolling, and coating deposition have been investigated. The application of a treatment method involving aluminum spraying followed by annealing at 700 ℃ (1 h) with slow heating (250 ℃/h) to the target temperature made it possible to significantly increase the microhardness and wear resistance of the surface of 12Kh18N10T steel. The substantial improvement in microhardness and wear resistance after such treatment is attributed to the formation of a new ordered Fe₃Al phase with an FCC lattice.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>нержавеющая сталь</kwd><kwd>твердость</kwd><kwd>структура</kwd><kwd>фазовое состояние</kwd><kwd>покрытие</kwd><kwd>отжиг</kwd></kwd-group><kwd-group xml:lang="en"><kwd>stainless steel</kwd><kwd>hardness</kwd><kwd>structure</kwd><kwd>phase state</kwd><kwd>coating</kwd><kwd>annealing</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">Ерболатулы Д., Тусупжанов А.Е., Кантай Н., Очередько И.А. 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