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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">10.21122/1683-6065-2024-1-60-62</article-id><article-id custom-type="elpub" pub-id-type="custom">lim-3661</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>Металлургия</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Metallurgy</subject></subj-group></article-categories><title-group><article-title>Структурные аспекты разнонаправленного формирования пластических свойств мелкои крупнозернистой низкоуглеродистой стали</article-title><trans-title-group xml:lang="en"><trans-title>Structural aspects of the diverse formation of plastic properties of fine and coarse‑grained low‑carbon steel.</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>Фетисов</surname><given-names>В. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Fetisov</surname><given-names>V. P.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"/><email xlink:type="simple">olga1560@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Независимый исследователь</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Independent researcher</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>10</day><month>04</month><year>2024</year></pub-date><volume>0</volume><issue>1</issue><fpage>60</fpage><lpage>62</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Фетисов В.П., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Фетисов В.П.</copyright-holder><copyright-holder xml:lang="en">Fetisov V.P.</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/3661">https://lim.bntu.by/jour/article/view/3661</self-uri><abstract><p>Увеличение относительного удлинения с повышением размера зерна феррита обусловлено ростом интенсивности деформационного упрочнения в области равномерной деформации. Повышение относительного сужения с уменьшением размера зерна феррита связано с преимущественным направлением расширения центральной трещины вдоль оси растяжения и снижением интенсивности деформационного упрочнения в области локальной деформации.</p></abstract><trans-abstract xml:lang="en"><p>An increase in the relative elongation with an increase in the ferrite grain size is due to an increase in the intensity of deformation hardening in the area of uniform deformation. An increase in the relative narrowing with a decrease in the size of the ferrite grain is associated with the predominant direction of expansion of the central crack along the axis of tension and with a decrease in the intensity of deformation hardening in the area of local deformation.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>интенсивность деформационного упрочнения</kwd><kwd>размер ячеек</kwd><kwd>направление расширения трещины</kwd><kwd>степень развития шейки</kwd></kwd-group><kwd-group xml:lang="en"><kwd>intensity of deformation hardening</kwd><kwd>cells’ size</kwd><kwd>the direction of crack expansion</kwd><kwd>neck development degree</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">Фетисов, В. П. Исследование локализации пластической деформации при растяжении низкоуглеродистой стали / В. П. 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