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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">npe</journal-id><journal-title-group><journal-title xml:lang="ru">Ядерная физика и инжиниринг</journal-title><trans-title-group xml:lang="en"><trans-title>Nuclear Physics and Engineering</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2079-5629</issn><issn pub-type="epub">2079-5637</issn><publisher><publisher-name>МИФИ</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.56304/S2079562924060368</article-id><article-id custom-type="edn" pub-id-type="custom">BCIMUJ</article-id><article-id custom-type="elpub" pub-id-type="custom">npe-416</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>Технология ядерных материалов</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Nuclear Materials Technology</subject></subj-group></article-categories><title-group><article-title>ВЫСОКОТЕМПЕРАТУРНОЕ ВЗАИМОДЕЙСТВИЕ ДИСИЛИЦИДА ТРИУРАНА С КЕРАМИКАМИ И ТУГОПЛАВКИМИ МАТЕРИАЛАМИ</article-title><trans-title-group xml:lang="en"><trans-title>HIGH-TEMPERATURE INTERACTION OF TRIURANIUM DISILICIDE WITH CERAMICS AND REFRACTORY MATERIALS</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>Рукосуев</surname><given-names>В. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Rukosuev</surname><given-names>V. E.</given-names></name></name-alternatives><email xlink:type="simple">verukosuev@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>Тенишев</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Tenyshev</surname><given-names>A. V.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лысиков</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Lysikov</surname><given-names>A. V.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Карпюк</surname><given-names>Л. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Karpyuk</surname><given-names>L. A.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шорников</surname><given-names>Д. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Shornykov</surname><given-names>D. P.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Михеев</surname><given-names>Е. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Mikheev</surname><given-names>E. N.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Новиков</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Novikov</surname><given-names>V. V.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сивов</surname><given-names>Р. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Sivov</surname><given-names>R. B.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Иванов</surname><given-names>Г. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Ivanov</surname><given-names>G. A.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Быканов</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Bykanov</surname><given-names>A. S.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Национальный исследовательский ядерный университет “МИФИ”;&#13;
Высокотехнологический научно-исследовательский институт неорганических материалов имени академика А.А. Бочвара</institution><country>Россия</country></aff><aff xml:lang="en"><institution>National Research Nuclear University MEPhI (Moscow Engineering Physics Institute);&#13;
Bochvar High-Technology Research Institute of Inorganic Materials</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Национальный исследовательский ядерный университет “МИФИ”</institution><country>Россия</country></aff><aff xml:lang="en"><institution>National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Высокотехнологический научно-исследовательский институт неорганических материалов имени академика А.А. Бочвара</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Bochvar High-Technology Research Institute of Inorganic Materials</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>08</day><month>01</month><year>2025</year></pub-date><volume>16</volume><issue>1</issue><fpage>13</fpage><lpage>18</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Рукосуев В.Е., Тенишев А.В., Лысиков А.В., Карпюк Л.А., Шорников Д.П., Михеев Е.Н., Новиков В.В., Сивов Р.Б., Иванов Г.А., Быканов А.С., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Рукосуев В.Е., Тенишев А.В., Лысиков А.В., Карпюк Л.А., Шорников Д.П., Михеев Е.Н., Новиков В.В., Сивов Р.Б., Иванов Г.А., Быканов А.С.</copyright-holder><copyright-holder xml:lang="en">Rukosuev V.E., Tenyshev A.V., Lysikov A.V., Karpyuk L.A., Shornykov D.P., Mikheev E.N., Novikov V.V., Sivov R.B., Ivanov G.A., Bykanov A.S.</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://npe.elpub.ru/jour/article/view/416">https://npe.elpub.ru/jour/article/view/416</self-uri><abstract><p>В статье рассмотрено высокотемпературное взаимодействие дисилицида триурана U3Si2 с BeO, Y2O3, Al2O3, ZrO2, Mo и Ta. Для этого проведен теоретический анализ образования эвтектик в данных системах и эксперименты по нагреву образцов из дисилицида триурана, расположенных на подложках из соответствующих материалов, в вакууме до температуры 1500°С. В результате было показано отсутствие взаимодействия U3Si2 с BeO, Y2O3, ZrO2 и Mo. Экспериментально подтверждено образование эвтектики в системе U3Si2−Al2O3. Помимо этого, было выявлено сильное взаимодействие U3Si2 с Та с образованием диффузионных слоев.</p></abstract><trans-abstract xml:lang="en"><p>The high-temperature interaction of triuranium disilicide U3Si2 with BeO, Y2O3, Al2O3, ZrO2, Mo, and Ta has been considered. The formation of eutectics in these systems has been analyzed theoretically and experiments on heating samples of triuranium disilicide located on substrates of appropriate materials in vacuum to a temperature of 1500°C have been carried out. The result shows the absence of interaction between U3Si2 with BeO, Y2O3, ZrO2, and Mo. The formation of eutectic in the U3Si2−Al2O3 system has been experimentally confirmed. In addition, the strong interaction of U3Si2 with Ta with the formation of diffusion layers has been revealed. The possibility of using the materials under study in contact with triuranium disilicide at high temperatures is concluded.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>дисилицид триурана</kwd><kwd>керамика</kwd><kwd>тугоплавкие материалы</kwd><kwd>эвтектика</kwd></kwd-group><kwd-group xml:lang="en"><kwd>triuranium disilicide</kwd><kwd>ceramics</kwd><kwd>refractory materials</kwd><kwd>eutectic</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">Antonio D.J. et al. // J. Nucl. Mater. 2018. V. 508. P. 154158.</mixed-citation><mixed-citation xml:lang="en">Antonio D.J. et al. // J. Nucl. Mater. 2018. V. 508. 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