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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">lim</journal-id><journal-title-group><journal-title xml:lang="ru">Литье и металлургия</journal-title><trans-title-group xml:lang="en"><trans-title>Litiyo i Metallurgiya (FOUNDRY PRODUCTION AND METALLURGY)</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1683-6065</issn><issn pub-type="epub">2414-0406</issn><publisher><publisher-name>BNTU</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">lim-1450</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>Литейное производство</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Foundry</subject></subj-group></article-categories><title-group><article-title>ОСНОВНЫЕ ПРОБЛЕМЫ ЛИТЬЯ СИЛУМИНОВ. ПУТИ РЕШЕНИЯ</article-title><trans-title-group xml:lang="en"><trans-title>MAIN PROBLEMS OF MOULDING OF SILUMINS. WAYS OF SOLUTION</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>Марукович</surname><given-names>Е. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Marukovich</surname><given-names>E. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>г. Могилев,ул. Бялыницкого-Бирули, 11. E-mail: lms@itm.by</p></bio><bio xml:lang="en"><p>Mogilev,11, Bialynitskogo-Biruli str. E-mail: lms@itm.by</p></bio><email xlink:type="simple">lms@itm.by</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>Стеценко</surname><given-names>В. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Stetsenko</surname><given-names>V. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>г. Могилев,ул. Бялыницкого-Бирули, 11. E-mail: lms@itm.by</p></bio><bio xml:lang="en"><p>Mogilev,11, Bialynitskogo-Biruli str. E-mail: lms@itm.by</p></bio><email xlink:type="simple">lms@itm.by</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт технологии металлов НАН Беларуси</institution><country>Беларусь</country></aff><aff xml:lang="en"><institution>Institute of Technology of Metals of the NAS of Belarus</institution><country>Belarus</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2016</year></pub-date><pub-date pub-type="epub"><day>12</day><month>12</month><year>2016</year></pub-date><volume>0</volume><issue>3</issue><fpage>28</fpage><lpage>30</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Марукович Е.И., Стеценко В.Ю., 2016</copyright-statement><copyright-year>2016</copyright-year><copyright-holder xml:lang="ru">Марукович Е.И., Стеценко В.Ю.</copyright-holder><copyright-holder xml:lang="en">Marukovich E.I., Stetsenko V.Y.</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://lim.bntu.by/jour/article/view/1450">https://lim.bntu.by/jour/article/view/1450</self-uri><abstract><p>Показано, что основные проблемы литья силуминов связаны с недостаточным модифицированием структуры отливок, их большой склонностью к газовой пористости, трудноудаляемыми неметаллическими включениями. Для решения этих проблем необходимы защита жидкого силумина от воздействия воздушной атмосферы; использование тиглей из оксида алюминия; рафинирование расплава от неметаллических включений и водорода; применение ускоренного затвердевания отливок.</p></abstract><trans-abstract xml:lang="en"><p>The main problems of silumin’ moulding are connected with insufficient modifying of casting structure, their considerable inclination to gas porosity, difficult to remove nonmetallic inclusions and these features are shown in the article. Protection of liquid silumin from influence of the air atmosphere; use of crucibles from aluminum oxide; refinement of fusion from nonmetallic inclusions and application of the accelerated hydrogen hardening of castings were used to solve these problems, as it is shown in the article.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>литье</kwd><kwd>плавка</kwd><kwd>силумин</kwd><kwd>модифицирование</kwd><kwd>газовая пористость</kwd><kwd>неметаллические включения</kwd><kwd>рафинирование</kwd><kwd>затвердевание отливок</kwd><kwd>микроструктура</kwd></kwd-group><kwd-group xml:lang="en"><kwd>moulding</kwd><kwd>melting</kwd><kwd>silumin</kwd><kwd>modifying</kwd><kwd>gas porosity</kwd><kwd>nonmetallic inclusions</kwd><kwd>refinement</kwd><kwd>hardening of castings</kwd><kwd>microstructure</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">Кудюмов А. В., Пикунов М. В., Чурсин В. 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