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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">10.21122/1683-6065-2023-4-33-42</article-id><article-id custom-type="elpub" pub-id-type="custom">lim-3625</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>Технологические вопросы изготовления ответственных отливок для атомной промышленности из ферритного чугуна с шаровидным графитом</article-title><trans-title-group xml:lang="en"><trans-title>Technological issues of manufacturing critical castings for the nuclear industry from ferritic cast iron with spherical graphite</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>Поддубный</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Poddubny</surname><given-names>A. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>г. Москва, Россия, ул. Маршала Мерецкова, 3</p></bio><bio xml:lang="en"/><email xlink:type="simple">Anatoliypoddu@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Инженерный центр ядерных контейнеров</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Engineering Center for Nuclear Containers</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>14</day><month>12</month><year>2023</year></pub-date><volume>0</volume><issue>4</issue><fpage>33</fpage><lpage>42</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Поддубный А.Н., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Поддубный А.Н.</copyright-holder><copyright-holder xml:lang="en">Poddubny A.N.</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/3625">https://lim.bntu.by/jour/article/view/3625</self-uri><abstract><p>В статье изложены технологические решения отливки заготовок для контейнеров транспортировки ядерных отходов. В качестве примеров предложены расчеты внешних холодильников для решения вопросов направленной кристаллизации отливки. Приведен расчет оптимизации усадочных процессов. Конкретно на фактическом примере представлена картина влияния усадки в процессе заливки и охлаждения заготовки на качество и плотность получаемого материала отливки.</p></abstract><trans-abstract xml:lang="en"><p>The article describes technological solutions for casting blanks for containers for transportation of nuclear waste. As examples, calculations of external refrigerators are proposed to solve the issues of directional crystallization of the casting. Calculation of optimization of shrinkage processes is given. Specifically, the actual example shows a picture of the effect of shrinkage during the casting and cooling of the workpiece on the quality and density of the resulting casting material.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>ферритный чугун с шаровидным графитом</kwd><kwd>кристаллизация отливки</kwd><kwd>усадка</kwd></kwd-group><kwd-group xml:lang="en"><kwd>ferritic cast iron with spherical graphite</kwd><kwd>crystallization of casting</kwd><kwd>shrinkage</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">Чернышов, Е. А. Теоретические основы литейного производства, теория формирования отливки / Е. А. Чернышов, А. И. Евстигнеев. – М.: Машиностроение, 2015.</mixed-citation><mixed-citation xml:lang="en">Chernyshov E.A., Evstigneev A. I. 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