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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">10.17073/0368-0797-2026-4-412-422</article-id><article-id custom-type="elpub" pub-id-type="custom">blackmet-3130</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>МАТЕРИАЛОВЕДЕНИЕ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>MATERIAL SCIENCE</subject></subj-group></article-categories><title-group><article-title>Формирование структуры карбидостали (быстрорежущая сталь 10Р6М5 + монокарбид вольфрама WC) при индукционной наплавке</article-title><trans-title-group xml:lang="en"><trans-title>Formation of the carbide steel structure (high-speed steel 10R6M5 + tungsten monocarbide WC) at induction surfacing</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0002-3985-8947</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Носков</surname><given-names>Ф. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Noskov</surname><given-names>F. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Федор Михайлович Носков, д.т.н., доцент, профессор кафедры материаловедения и технологии обработки материалов</p><p>Россия, 660041, Красноярск, пр. Свободный, 79</p></bio><bio xml:lang="en"><p>Fedor M. Noskov, Dr. Sci. (Eng.), Assist. Prof., Prof. of the Chair Materials Science and Materials Processing Technology</p><p>79 Svobodnyi Ave., Krasnoyarsk 660041, Russian Federation</p></bio><email xlink:type="simple">fnoskov@sfu-kras.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>Климов</surname><given-names>С. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Klimov</surname><given-names>S. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Степан Андреевич Климов, аспирант кафедры материаловедения и технологии обработки материалов</p><p>Россия, 660041, Красноярск, пр. Свободный, 79</p></bio><bio xml:lang="en"><p>Stepan A. Klimov, Postgraduate of the Chair of Materials Science and Materials Processing Technology</p><p>79 Svobodnyi Ave., Krasnoyarsk 660041, Russian Federation</p></bio><email xlink:type="simple">stepaklimov@yandex.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>Масанский</surname><given-names>О. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Masanskii</surname><given-names>O. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Олег Александрович Масанский, к.т.н., доцент, заведующий кафедрой материаловедения и технологии обработки материалов</p><p>Россия, 660041, Красноярск, пр. Свободный, 79</p></bio><bio xml:lang="en"><p>Oleg A. Masanskii, Cand. Sci. (Eng.), Assist. Prof., Head of the Chair of Materials Science and Materials Processing Technology</p><p>79 Svobodnyi Ave., Krasnoyarsk 660041, Russian Federation</p></bio><email xlink:type="simple">omasansky@sfu-kras.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Сибирский федеральный университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Siberian Federal University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>27</day><month>08</month><year>2026</year></pub-date><volume>69</volume><issue>4</issue><fpage>412</fpage><lpage>422</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Носков Ф.М., Климов С.А., Масанский О.А., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Носков Ф.М., Климов С.А., Масанский О.А.</copyright-holder><copyright-holder xml:lang="en">Noskov F.M., Klimov S.A., Masanskii O.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://fermet.misis.ru/jour/article/view/3130">https://fermet.misis.ru/jour/article/view/3130</self-uri><abstract><p>Работа посвящена описанию процесса формирования структуры карбидостали (быстрорежущая сталь 10Р6М5 + 5 – 20 мас. % монокарбида вольфрама WC) в процессе кристаллизации и охлаждения после индукционной наплавки. Теоретически рассмотрена цепочка происходящих превращений в жидко-твердом и твердом состояниях. Экспериментально показано, что процесс кристаллизации начинается с перитектического превращения. При дальнейшем охлаждении в результате эвтектического превращения формируется ледебуритная эвтектика с карбидами типа Мe6С, Мe12С. Одновременно с выпадением вольфрамового ледебурита начинается кристаллизация карбидов VC, которые в чистой стали 10Р6М5 и в карбидостали с небольшим количеством WC выпадают преимущественно в виде отдельных изолированных карбидных выделений. Увеличение количества внесенного в состав шихты упрочнителя WC приводит к преиму­щественно эвтектической кристаллизации карбида VC. Морфология первичного вольфрамомолибденового ледебурита так же меняется от веерообразной в чистой стали 10Р6М5 через ряд модификаций к классической скелетной, свойственной высоковольфрамовой стали типа Р18, в карбидостали со значительным количеством внесенных карбидов WC. По мере охлаждения в наплавленном слое происходят тведофазные превращения, приводящие к выпадению карбидов типа WC, W2C, цементита и др. В микроструктурах всех наплавок наблюдаются кристаллы мартенсита, вызванные закалкой наплавленных слоев при охлаждении их на воздухе. Показано, что при индукционной наплавке есть возможность скорректировать изложенные выше процессы путем подбора таких режимов, которые частично или полностью позволяют «наследовать» структуру исходной наплавляемой прессовки. В результате можно в большей или меньшей степени предупредить выпадение ледебурита и зафиксировать карбид-упрочнитель WC в виде групп угловатых карбидов вокруг «порошинок» оплавленной стали 10Р6М5. Таким образом, показана определяющая роль процессов, происходящих в верхнем температурном интервале кристаллизации (выпадение твердых растворов и выделение эвтектик) на структурообразование карбидостали.</p></abstract><trans-abstract xml:lang="en"><p>The work is devoted to the description of the process of forming the structure of carbide steel (high-speed steel 10R6M5 + 5 – 20 wt. % of tungsten monocarbide WC) during crystallization and cooling after induction surfacing. Theoretically, the chain of transformations in liquid-solid and solid states is considered. It was experimentally shown that the crystallization process begins with a peritectical transformation. Upon further cooling, as a result of eutectic transformation, ledeburite eutectic is formed with carbides of Me6C and Me12C types. Simultaneously with the precipitation of tungsten ledeburite, crystallization of VC carbides begins, which in pure 10R6M5 steel and in carbide steel with a small amount of WC precipitate mainly in the form of separate isolated carbide precipitates. An increase in the amount of WC hardener introduced into the charge leads to predominantly eutectic crystallization of VC carbide. The morphology of primary tungsten-molybdenum ledeburite also changes from fan-shaped in pure 10R6M5 steel through a number of modifications to the classic skeletal, characteristic high-tungsten R18 steel type, in carbide steel with a significant amount of introduced WC carbides. As the deposited layer cools, two-phase transformations occur in it, leading to the precipitation of carbides such as WC, W2C, cementite, etc. In the microstructures of all surfacings, martensite crystals are observed, caused by hardening of the deposited layers when they are cooled in air. With induction surfacing, it is possible to adjust the processes described above by selecting such modes that partially or completely allow you to “inherit” the structure of the initial deposited pressing. As a result, it is possible to prevent the precipitation of ledeburite to a greater or lesser extent and fix the WC carbide hardener in the form of groups of angular carbides around the “powders” of the fused 10R6M5 steel. Thus, the determining role of the processes occurring in the upper temperature range of crystallization (precipitation of solid solutions and release of eutectic) on the structure formation of carbide steel is shown.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>индукционная наплавка</kwd><kwd>карбидосталь</kwd><kwd>быстрорежущая сталь</kwd><kwd>структура</kwd><kwd>аустенит</kwd><kwd>специальные карбиды</kwd></kwd-group><kwd-group xml:lang="en"><kwd>induction surfacing</kwd><kwd>carbide steel</kwd><kwd>high-speed steel</kwd><kwd>structure</kwd><kwd>austenite</kwd><kwd>special carbides</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">Tarraste M., Kübarsepp J., Juhani K., Mere A., Kolnes M., Viljus M., Maaten B. Ferritic chromium steel as binder metal for WC cemented carbides. 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