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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">bsuir</journal-id><journal-title-group><journal-title xml:lang="ru">Доклады БГУИР</journal-title><trans-title-group xml:lang="en"><trans-title>Doklady BGUIR</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1729-7648</issn><issn pub-type="epub">2708-0382</issn><publisher><publisher-name>БГУИР</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">bsuir-521</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>ПОСЛЕДОВАТЕЛЬНОСТЬ ФАЗОВЫХ ПРЕВРАЩЕНИЙ ПРИ КРИСТАЛЛИЗАЦИИ МАТЕРИАЛА СОСТАВА Sr2FeMoO6-δ ИЗ ПРЕКУРСОРОВ</article-title><trans-title-group xml:lang="en"><trans-title>THE SEQUENCE OF PHASE TRANSFORMATIONS DURING THE CRYSTALLIZATION MATERIAL WITH COMPOSITION Sr2FeMoO6-δ FROM PRECURSORS</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>Каланда</surname><given-names>Н. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kalanda</surname><given-names>N. A.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Ковалева</surname><given-names>С. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kovaleva</surname><given-names>S. A.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Лобановский</surname><given-names>Л. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Lobanovskiy</surname><given-names>L. S.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Гурский</surname><given-names>Л. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Hurski</surname><given-names>L. I.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ярмолич</surname><given-names>М. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Yarmolich</surname><given-names>M. V.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff xml:lang="ru" id="aff-1"><institution>ГО «НПЦ НАН Беларуси по материаловедению»</institution><country>Belarus</country></aff><aff xml:lang="ru" id="aff-2"><institution>ГНУ «Объединенный институт машиностроения НАН Беларуси»</institution><country>Belarus</country></aff><aff xml:lang="ru" id="aff-3"><institution>Белорусский государственный университет информатики и радиоэлектроники</institution><country>Belarus</country></aff><pub-date pub-type="collection"><year>2015</year></pub-date><pub-date pub-type="epub"><day>03</day><month>06</month><year>2019</year></pub-date><volume>0</volume><issue>4</issue><fpage>116</fpage><lpage>121</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Каланда Н.А., Ковалева С.А., Лобановский Л.С., Гурский Л.И., Ярмолич М.В., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Каланда Н.А., Ковалева С.А., Лобановский Л.С., Гурский Л.И., Ярмолич М.В.</copyright-holder><copyright-holder xml:lang="en">Kalanda N.A., Kovaleva S.A., Lobanovskiy L.S., Hurski L.I., Yarmolich M.V.</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://doklady.bsuir.by/jour/article/view/521">https://doklady.bsuir.by/jour/article/view/521</self-uri><abstract><p>Исследована последовательность фазовых превращений в процессе кристаллизации материала состава Sr2FeMoO6-d твердофазным методом из стехиометрической смеси прекурсоров SrFeO3-х и SrMoO4. Установлено, что синтез материала состава Sr2FeMoO6-d протекает через ряд последовательно-параллельных стадий. Причем на начальном этапе взаимодействия образующийся материал состава Sr2FeMoO6-d обогащен железом и его состав в ходе реакции изменяется в сторону увеличения содержания молибдена. Показано, что использование прекурсоров способствует уменьшению температуры отжига.</p></abstract><trans-abstract xml:lang="en"><p>The sequence of phase transformations during Sr2FeMoO6-d crystallization by solid phase method was studied for powders synthesized from the stoichiometric mixture of SrFeO3- x  and SrMoO4 precursors. It was found that the synthesis of strontium ferromolybdate solid solution proceeds through a series of parallel chemical reactions. Reveals that at the beginning stage of interaction the initially formed Sr2FeMoO6-δ powder is enriched with iron. During the annealing process, the composition of strontium ferromolybdate changes and the molybdenum content increases upon further heating. It was found that the use of precursors reduces the annealing temperature.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>материал состава Sr2FeMoO6-d</kwd><kwd>прекурсоры</kwd><kwd>однофазность</kwd><kwd>степень превращения</kwd><kwd>фазовые переходы</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">Serrate D., De Teresa J. M., Ibarra M.R. // J. Phys.: Condens. Matter. 2007. Vol.19. P. 1-86.</mixed-citation><mixed-citation xml:lang="en">Serrate D., De Teresa J. M., Ibarra M.R. // J. Phys.: Condens. Matter. 2007. Vol.19. P. 1-86.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Huang Y., Yamauchi H., Karppinen M. // Appl. Phys. Lett. 2005. Vol. 86. 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