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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">kaz29</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник Казахстанско-Британского технического университета</journal-title><trans-title-group xml:lang="en"><trans-title>Herald of the Kazakh-British Technical University</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1998-6688</issn><issn pub-type="epub">2959-8109</issn><publisher><publisher-name>Казахстанско-Британский Технический Университет</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.55452/1998-6688-2024-21-1-114-122</article-id><article-id custom-type="elpub" pub-id-type="custom">kaz29-1028</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>ФИЗИЧЕСКИЕ НАУКИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>PHYSICAL SCIENCES</subject></subj-group></article-categories><title-group><article-title>СИНТЕЗ  МНОГОКОМПОНЕНТНЫХ  КЕРАМИК  ZRO2:WO3:AL2O3:MGO</article-title><trans-title-group xml:lang="en"><trans-title>SYNTHESIS  OF  MULTICOMPONENT  ZRO2:WO3:AL2O3:MGO</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0759-4329</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гаранин</surname><given-names>Ю. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Garanin</surname><given-names>Yu. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>докторант</p><p>010000, г. Астана</p></bio><bio xml:lang="en"><p>Doctoral student</p><p>010000, Astana</p></bio><email xlink:type="simple">jorge.r2448@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/0000-0001-9908-3034</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шакирзянов</surname><given-names>Р. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Shakirzyanov</surname><given-names>R. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>PhD</p><p>010000, г. Астана</p></bio><bio xml:lang="en"><p>PhD</p><p>010000, Astana</p><p>   </p></bio><email xlink:type="simple">halfraf@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8832-7443</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Козловский</surname><given-names>А. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Kozlovskiy</surname><given-names>A. L. </given-names></name></name-alternatives><bio xml:lang="ru"><p>PhD</p><p>010000, г. Астана</p></bio><bio xml:lang="en"><p>PhD</p><p>010000, Astana</p></bio><email xlink:type="simple">kozlovskiy.a@inp.kz</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2454-7177</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шлимас</surname><given-names>Д. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Shlimas</surname><given-names>D. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>PhD</p><p>010000, г. Астана</p></bio><bio xml:lang="en"><p>PhD</p><p>010000, Astana</p></bio><email xlink:type="simple">shlimas@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/0000-0002-9727-0511</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Боргеков</surname><given-names>Д. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Borgekov</surname><given-names>D. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>PhD</p><p>010000, г. Астана</p></bio><bio xml:lang="en"><p>PhD</p><p>010000, Astana</p></bio><email xlink:type="simple">borgekov@mail.com</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Евразийский национальный университет им. Л.Н. Гумилева; Астанинский филиал Института ядерной физики<country>Казахстан</country></aff><aff xml:lang="en">L.N. Gumilyov Eurasian National University; Astana Branch of the Institute of Nuclear Physics<country>Kazakhstan</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">Евразийский национальный университет им. Л.Н. Гумилева<country>Казахстан</country></aff><aff xml:lang="en">L.N. Gumilyov Eurasian National University<country>Kazakhstan</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>26</day><month>03</month><year>2024</year></pub-date><volume>21</volume><issue>1</issue><fpage>114</fpage><lpage>122</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Гаранин Ю.А., Шакирзянов Р.И., Козловский А.Л., Шлимас Д.И., Боргеков Д.Б., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Гаранин Ю.А., Шакирзянов Р.И., Козловский А.Л., Шлимас Д.И., Боргеков Д.Б.</copyright-holder><copyright-holder xml:lang="en">Garanin Y.A., Shakirzyanov R.I., Kozlovskiy A.L., Shlimas D.I., Borgekov 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://vestnik.kbtu.edu.kz/jour/article/view/1028">https://vestnik.kbtu.edu.kz/jour/article/view/1028</self-uri><abstract><p>В данной работе был исследован фазовый состав и микроструктура многокомпонентных керамик ZrO2:WO3:Al2O3:MgO в зависимости от концентрации компонентов. Определены зависимости между концентрацией элементов в исходной шихте и фазовым составом, объемной усадкой, плотностью и микроструктурой синтезированных образцов. Методом рамановской спектроскопии установлено, что добавление к исходной матрице ZrO2:WO3 смеси Al2O3:MgO не приводит к образованию твердого раствора ZrO2:WO3:Al2O3:MgO. С увеличением содержания Al2O3:MgO происходит увеличение объемной усадки и плотности, что может быть связано с образованием жидкой фазы системы WO3:Al2O3 при температуре 1450 °С и, как следствие, более эффективной миграции пор и дефектов к поверхности. Анализ СЭМизображений поперечных сечений полученных образцов показал, что все образцы обладают развитой морфологией с различными формами зерен.</p></abstract><trans-abstract xml:lang="en"><p>In this work, the phase composition and microstructure of multicomponent ZrO2:WO3:Al2O3:MgO ceramics were studied depending on the concentration of the components. The dependences between the concentration of elements in the initial charge and the phase composition, volume shrinkage, density and microstructure of synthesized samples are determined. It was found by Raman spectroscopy that the addition of an Al2O3:MgO mixture to the initial ZrO2:WO3 matrix does not lead to the formation of a ZrO2:WO3:Al2O3:MgO solid solution. With an increase in the content of Al2O3:MgO, there is an increase in volumetric shrinkage and density, which may be associated with the formation of the liquid phase of the WO3:Al2O3 system at a temperature of 1450 °C and, as a result, more efficient migration of pores and defects to the surface. The analysis of the SEM images of the cross sections of the obtained samples showed that all samples have a developed morphology with different grain shapes.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>многокомпонентные керамики</kwd><kwd>твердофазный синтез</kwd><kwd>жаропрочные материалы</kwd><kwd>ZrO2:WO3:Al2O3:MgO.</kwd></kwd-group><kwd-group xml:lang="en"><kwd>multicomponent ceramics</kwd><kwd>solid-phase synthesis</kwd><kwd>heat-resistant materials</kwd><kwd>ZRO2:WO3:AL2O3:MgO</kwd></kwd-group><funding-group xml:lang="ru"><funding-statement>Исследование финансируется Комитетом науки Министерства науки и высшего образования Республики Казахстан (грант № BR21882390 «Разработка технологии решений создания и модификации высокопрочных, тугоплавких, жаропрочных композитных керамик и ТОТЭ элементов для альтернативной энергетики и приборостроения»).</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">Al-Jothery H.K.M. et al. 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