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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">blackmet</journal-id><journal-title-group><journal-title xml:lang="ru">Известия высших учебных заведений. Черная Металлургия</journal-title><trans-title-group xml:lang="en"><trans-title>Izvestiya. Ferrous Metallurgy</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0368-0797</issn><issn pub-type="epub">2410-2091</issn><publisher><publisher-name>National University of Science and Technology "MISIS"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.17073/0368-0797-2021-10-706-711</article-id><article-id custom-type="elpub" pub-id-type="custom">blackmet-2187</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>МЕТАЛЛУРГИЧЕСКИЕ ТЕХНОЛОГИИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>METALLURGICAL TECHNOLOGIES</subject></subj-group></article-categories><title-group><article-title>О возможности использования шлака силикомарганца и ковшевого электросталеплавильного шлака при изготовлении сварочных флюсов</article-title><trans-title-group xml:lang="en"><trans-title>On possibility of using silicomanganese slag and ladle electric steelmaking slag in manufacture of welding fluxes</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7391-6816</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Козырев</surname><given-names>Н. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kozyrev</surname><given-names>N. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Козырев Николай Анатольевич – доктор технических наук, профессор, заведующий кафедрой материаловедения, литейного и сварочного производства.</p><p>654007, Кемеровская обл. - Кузбасс, Новокузнецк, ул. Кирова, 42.</p></bio><bio xml:lang="en"><p>Nikolai A. Kozyrev - Dr. Sci. (Eng.), Prof., Head of the Chair “Materials, Foundry and Welding Production”, Siberian State Industrial University.</p><p>42 Kirova Str., Novokuznetsk, Kemerovo Region - Kuzbass 654007.</p></bio><email xlink:type="simple">kozyrev_na@mtsp.sibsiu.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7305-6692</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Михно</surname><given-names>А. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Mikhno</surname><given-names>A. R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Михно Алексей Романович - аспирант кафедры материаловедения, литейного и сварочного производства.</p><p>654007, Кемеровская обл. - Кузбасс, Новокузнецк, ул. Кирова, 42.</p></bio><bio xml:lang="en"><p>Aleksei R. Mikhno - Postgraduate of the Chair “Materials, Foundry and Welding Production”, Siberian State Industrial University.</p><p>42 Kirova Str., Novokuznetsk, Kemerovo Region - Kuzbass 654007.</p></bio><email xlink:type="simple">mikno-mm131@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6220-7910</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Усольцев</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Usol'tsev</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Усольцев Александр Александрович - кандидат технических наук, доцент кафедры материаловедения, литейного и сварочного производства.</p><p>654007, Кемеровская обл. - Кузбасс, Новокузнецк, ул. Кирова, 42.</p></bio><bio xml:lang="en"><p>Aleksandr A. Usol'tsev - Cand. Sci. (Eng.), Assist. Prof. of the Chair “Materials, Foundry and Welding Production”, Siberian State Industrial University.</p><p>42 Kirova Str., Novokuznetsk, Kemerovo Region - Kuzbass 654007.</p></bio><email xlink:type="simple">a.us@rambler.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>Крюков</surname><given-names>Р. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Kryukov</surname><given-names>R. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Крюков Роман Евгеньевич - кандидат технических наук, доцент кафедры материаловедения, литейного и сварочного производства.</p><p>654007, Кемеровская обл. - Кузбасс, Новокузнецк, ул. Кирова, 42.</p></bio><bio xml:lang="en"><p>Roman E. Kryukov - Cand. Sci. (Eng.), Assist. Prof. of the Chair “Materials, Foundry and Welding Production”, Siberian State Industrial University.</p><p>42 Kirova Str., Novokuznetsk, Kemerovo Region - Kuzbass 654007.</p></bio><email xlink:type="simple">rek_nzrmk@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9712-3757</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Симачев</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Simachev</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Симачев Артем Сергеевич – кандидат технических наук, доцент, заместитель директора Центра коллективного пользования «Материаловедение».</p><p>654007, Кемеровская обл. - Кузбасс, Новокузнецк, ул. Кирова, 42.</p></bio><bio xml:lang="en"><p>Artem S. Simachev - Cand. Sci. (Eng.), Assist. Prof., Deputy Director of the Center for Collective Use “Materials Science”, Siberian State Industrial University</p><p>42 Kirova Str., Novokuznetsk, Kemerovo Region - Kuzbass 654007.</p></bio><email xlink:type="simple">simachev_as@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Сибирский государственный индустриальный университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Siberian State Industrial University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>24</day><month>11</month><year>2021</year></pub-date><volume>64</volume><issue>10</issue><fpage>706</fpage><lpage>711</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Козырев Н.А., Михно А.Р., Усольцев А.А., Крюков Р.Е., Симачев А.С., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Козырев Н.А., Михно А.Р., Усольцев А.А., Крюков Р.Е., Симачев А.С.</copyright-holder><copyright-holder xml:lang="en">Kozyrev N.A., Mikhno A.R., Usol'tsev A.A., Kryukov R.E., Simachev A.S.</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://fermet.misis.ru/jour/article/view/2187">https://fermet.misis.ru/jour/article/view/2187</self-uri><abstract><p>Анализ существующих тенденций развития технологий производства сварочных и наплавочных флюсов показал, что одним из активно развиваемых направлений является производство флюсов с использованием техногенных отходов (в том числе металлургических) в качестве компонентов исходной шихты. Это связанно с тем, что в шлаковых отходах металлургического производства содержится большое количество марганца и кремния, которые в свою очередь являются основой в сварочных флюсах. При проведении лабораторных исследований с использованием оборудования научно-производственного центра «Сварочные процессы и технологии» по наплавке стальных образцов использовали флюс-добавку, полученную путем смешивания ковшевого электросталеплавильного шлака фракции менее 0,2 мм с жидким натриевым стеклом в количестве 62 и 38 %. Полученную флюс-добавку смешивали со шлаком производства силикомарганца фракции 0,45 - 2,50 мм в различных соотношениях. Исследования химического состава наплавленного слоя металла, проведенные спектральным методом, и металлографические исследования наплавленного слоя позволили выявить тенденцию к увеличению содержания серы и повышение загрязненности неметаллическими включениями в наплавленном слое при увеличении количества флюс-добавки в шихте более 20 %. По результатам визуального контроля качества макроструктуры наплавленного слоя установлено отсутствие дефектов при содержании флюс-добавки до 30 %.</p></abstract><trans-abstract xml:lang="en"><p>Analysis of the existing trends in development of technologies for production of welding and surfacing fluxes showed that one of the actively developing areas is the production of fluxes using man-made waste (including metallurgical one) as components of the initial charge. This is due to the fact that the slag waste of metallurgical production contains a large amount of manganese and silicon, which in turn are the basis in welding fluxes. Within the framework of this direction development, the article describes principal possibility and efficiency of using materials based on ladle electric steelmaking slag from JSC “EVRAZ United West Siberian Metallurgical Combine” and slag produced by silicomanganese from LLC “West Siberian Electrometallurgical Plant” in the charge for production of fluxes used in the surfacing of rolling rolls. All the laboratory tests were made using the equipment of the scientific and production center “Welding Processes and Technologies”. For surfacing steel samples, the authors used a flux additive obtained by mixing ladle electric steelmaking slag of a fraction less than 0.2 mm with liquid sodium glass in a ratio of 62 and 38 %. The resulting flux additive was mixed with slag from the production of silicomanganese of a fraction of 0.45 - 2.50 mm in various ratios. Studies of the chemical composition (by the spectral method) and metallographic studies of the deposited layer revealed a tendency to an increase in sulfur content and in contamination with non-metallic inclusions in it with an increase in content of the flux additive in the charge of more than 20 %. According to the results of visual quality control of the deposited layer macrostructure, the absence of defects was established with a flux additive content of up to 30 %.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>наплавка</kwd><kwd>сварочные флюсы</kwd><kwd>техногенные отходы</kwd><kwd>шлак силикомарганца</kwd><kwd>ковшевой электросталеплавильный шлак</kwd><kwd>микроструктура</kwd><kwd>неметаллические включения</kwd></kwd-group><kwd-group xml:lang="en"><kwd>surfacing</kwd><kwd>welding fluxes</kwd><kwd>technogenic waste</kwd><kwd>silicomanganese slag</kwd><kwd>ladle electric steelmaking slag</kwd><kwd>microstructure</kwd><kwd>non-metallic inclusions</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена в СибГИУ с использованием оборудования Центра коллективного пользования «Материаловедение».</funding-statement><funding-statement xml:lang="en">The work was performed at SibSIU using the equipment of the Center for Collective Use “Materials Science”</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Golovko V.V., Potapov N.N. 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