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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 pub-id-type="doi">10.21122/1683-6065-2021-1-38-42</article-id><article-id custom-type="elpub" pub-id-type="custom">lim-3295</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>Технологии рафинирования алюминиевых сплавов продувкой газами</article-title><trans-title-group xml:lang="en"><trans-title>Technologies of refining of aluminum alloys by gas blowing</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>Садоха</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Sadokha</surname><given-names>M. A.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"><p>Minsk, Belarus, 65, Nezavisimosti ave. </p></bio><email xlink:type="simple">cadoxa.m@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>Андрушевич</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Andrushevich</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"/><email xlink:type="simple">andru49@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Белорусский национальный технический университет</institution><country>Беларусь</country></aff><aff xml:lang="en"><institution>Belarusian National Technical University</institution><country>Belarus</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Белорусский государственный аграрный технический университет</institution><country>Беларусь</country></aff><aff xml:lang="en"><institution>Belarusian State Agrarian Technical University</institution><country>Belarus</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>24</day><month>03</month><year>2021</year></pub-date><volume>0</volume><issue>1</issue><fpage>38</fpage><lpage>42</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Садоха М.А., Андрушевич А.А., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Садоха М.А., Андрушевич А.А.</copyright-holder><copyright-holder xml:lang="en">Sadokha M.A., Andrushevich A.A.</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/3295">https://lim.bntu.by/jour/article/view/3295</self-uri><abstract><p>Представлены результаты анализа различных методов рафинирования алюминиевых сплавов от растворенных газов и неметаллических включений. Изучено влияние ряда технологических факторов каждого метода на качество расплава. Приведены примеры оборудования для реализации процессов. Для анализа эффективности применения разных вариантов технологий рафинирования алюминиевых сплавов проведено их ранжирование. Результаты анализа находятся в корреляции с тенденциями распространения в литейных цехах различных процессов рафинирования алюминиевых сплавов. Показано, что продувка расплава инертными газами через вращающийся импеллер по комплексу показателей наиболее эффективна по сравнению с другими методами.</p></abstract><trans-abstract xml:lang="en"><p>The results of the analysis of various methods of refining aluminum alloys from dissolved gases and non-metallic inclusions are presented. The influence of a number of technological features of each method on the quality of the melt has been studied. Examples of equipment for the implementation of processes are presented. To analyze the effectiveness of the use of various technologies for refining aluminum alloys, their ranking was carried out. The results of the analysis are in correlation with the trends in the spread of various processes for the refining of aluminum alloys in foundries. It is shown that blowing the melt with inert gases through a rotating impeller is the most effective in terms of a set of indicators in comparison with other methods.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>алюминиевый сплав</kwd><kwd>расплав</kwd><kwd>отливка</kwd><kwd>рафинирование</kwd><kwd>инертный газ</kwd><kwd>флюс</kwd><kwd>установка рафинирования</kwd><kwd>плазменная обработка</kwd><kwd>импеллер</kwd></kwd-group><kwd-group xml:lang="en"><kwd>aluminum alloy</kwd><kwd>melt</kwd><kwd>casting</kwd><kwd>refining</kwd><kwd>inert gas</kwd><kwd>flux</kwd><kwd>refining unit</kwd><kwd>plasma treatment</kwd><kwd>impeller</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">Гохштейн М. Б., Морозов Я. И. Рафинирование первичного алюминия от окисных включений и газов. М.: Металлургия, 1979. С. 45–48.</mixed-citation><mixed-citation xml:lang="en">Gohshtejn M. 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