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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">vsgiu</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник Сибирского государственного индустриального университета</journal-title><trans-title-group xml:lang="en"><trans-title>Bulletin of the Siberian State Industrial University</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2304 - 4497</issn><issn pub-type="epub">2307-1710</issn><publisher><publisher-name>Федеральное государственное бюджетное образовательное учреждение высшего образования "Сибирский государственный индустриальный университет"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.57070/2304-4497-2024-1(47)-47-57</article-id><article-id custom-type="elpub" pub-id-type="custom">vsgiu-78</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>Раздел 1. Физика конденсированного состояния</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Section 1. Condensed Matter Physics</subject></subj-group></article-categories><title-group><article-title>ОСОБЕННОСТИ ПОЛУЧЕНИЯ И ОРГАНИЗАЦИИ СТРУКТУРЫ КРУПНОГАБАРИТНЫХ ФУНКЦИОНАЛЬНО-ГРАДИЕНТНЫХ БИМЕТАЛЛИЧЕСКИХ ЭЛЕМЕНТОВ НА ОСНОВЕ НЕРЖАВЕЮЩЕЙ СТАЛИ И МЕДИ МЕТОДОМ ЭЛЕКТРОННО-ЛУЧЕВОЙ ПРОВОЛОЧНОЙ АДДИТИВНОЙ ТЕХНОЛОГИИ</article-title><trans-title-group xml:lang="en"><trans-title>PECULIARITIES OF OBTAINING AND ORGANISING THE STRUCTURE OF LARGE-SIZE FUNCTIONAL-GRADIENT BIMETALLIC ELEMENTS BASED ON STAINLESS STEEL AND COPPER BY WIRE-FEED ELECTRON BEAM ADDITIVE MANUFACTURING</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1983-4385</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Чумаевский</surname><given-names>Андрей Валерьевич</given-names></name><name name-style="western" xml:lang="en"><surname>Chumaevskii</surname><given-names>Andrei V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.т.н., ведущийнаучный сотрудник лаборатории локальной метал-лургии в аддитивных технологиях</p></bio><bio xml:lang="en"><p>Dr. Sci. (Eng.), Leading Researcher of Local Metallurgy in Additive Technologies</p></bio><email xlink:type="simple">tch7av@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9534-775X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Осипович</surname><given-names>Ксения Сергеевна</given-names></name><name name-style="western" xml:lang="en"><surname>Osipovich</surname><given-names>Kseniya S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.ф.-м.н., младший научный сотрудник лаборатории локальной металлургии в аддитивных технологиях</p></bio><bio xml:lang="en"><p>Cand. Sci. (Phys.-math.), Junior researcher at the Laboratory of Local Metallurgy in Additive Technologies</p></bio><email xlink:type="simple">osipovich_k@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7215-0505</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Семенчук</surname><given-names>Вячеслав Максимович</given-names></name><name name-style="western" xml:lang="en"><surname>Senemchuk</surname><given-names>Vyacheslav M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>аспирант, младший научный сотрудник лаборатории локальной металлургии в аддитивных технологиях</p></bio><bio xml:lang="en"><p>postgraduate student, Junior researcher at the Laboratory of Local Metallurgy inAdditive Technologies</p></bio><email xlink:type="simple">svm70@ispms.tsc.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0702-7639</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Тарасов</surname><given-names>Сергей Юльевич</given-names></name><name name-style="western" xml:lang="en"><surname>Tarasov</surname><given-names>Sergei Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.т.н., главный научный сотрудник лаборатории физики упрочнения поверхности</p></bio><bio xml:lang="en"><p>Dr. Sci. (Eng.), Major Researcher, Laboratory of Surface Hardening Physics</p></bio><email xlink:type="simple">tsy@ispms.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/0000-0001-7288-3656</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Колубаев</surname><given-names>Евгений Александрович</given-names></name><name name-style="western" xml:lang="en"><surname>Kolubaev</surname><given-names>Evgenii A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.т.н., заведующий лабораторией локальной металлургии в аддитивных технологиях</p></bio><bio xml:lang="en"><p>Dr. Sci. (Eng.), Head of the Laboratory of Local Metallurgy in Additive Technologies</p></bio><email xlink:type="simple">eak@ispms.tsc.ru</email><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт физики прочности и материаловедения СО РАН</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Institute of Strength Physics and Materials Science of Siberian Branch of Russian Academy of Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Институт физики прочности и материаловедения СО РАН</institution><country>Russian Federation</country></aff><aff xml:lang="en"><institution>Institute of Strength Physics and&#13;
Materials Science of Siberian Branch of Russian Academy of Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Институт физики прочности и&#13;
материаловедения СО РАН</institution><country>Russian Federation</country></aff><aff xml:lang="en"><institution>Institute of Strength Physics and Materials Science of Siberian Branch of Russian Academy of Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>25</day><month>03</month><year>2024</year></pub-date><volume>0</volume><issue>1</issue><fpage>47</fpage><lpage>57</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Чумаевский А.В., Осипович К.С., Семенчук В.М., Тарасов С.Ю., Колубаев Е.А., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Чумаевский А.В., Осипович К.С., Семенчук В.М., Тарасов С.Ю., Колубаев Е.А.</copyright-holder><copyright-holder xml:lang="en">Chumaevskii A., Osipovich K., Senemchuk V., Tarasov S., Kolubaev E.</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://vestnik.sibsiu.ru/jour/article/view/78">https://vestnik.sibsiu.ru/jour/article/view/78</self-uri><abstract><p>Проведены исследования закономерностей организации структуры и свойств крупногабаритных деталей на основе меди и нержавеющей стали в процессе печати методом проволочной аддитивной электронно-лучевой технологии. Была отработана на плоских тестовых образцах методика 3D-печати, которая обеспечивала получение бездефектных экспериментальных образцов с невысокой степенью взаимного перемешивания компонентов в переходной зоне. Печать проводили на экспериментальном оборудовании в Институте физики прочности и материаловедения СО РАН последовательным формированием на подложке из нержавеющей стали с использованием наклонно-поворотного охлаждаемого стола стального цилиндра. Далее с предварительным прогревом стали на нее наносили медь на всю высоту цилиндра. Между нанесением филаментов на основе стали и меди механической обработки стального цилиндра не проводили. По данным структурных исследований в образцах происходит формирование достаточно плотного контакта меди и стали, что свидетельствует о полном заполнении медью всех неровностей, находившихся на стальном цилиндре после печати. В стальных участках биметаллических элементов сохраняется дендритное строение, в медных – структура является зеренной. Ориентация зерен или дендритов в компонентах образца связана с локальными особенностями процесса печати и направлением отвода тепла. Это связанные с геометрией зоны печати при формировании биметаллических образцов, приводящие к качественным различиям в структуре, изменяющейся от мелкозернистой равноосной до крупнозернистой столбчатой. Механические свойства медного и стального фрагментов в исследованных образцах находится на достаточно высоком уровне, прочностные показатели градиентной зоны имеют промежуточные значения.</p></abstract><trans-abstract xml:lang="en"><p>Studies of the patterns of organization of the structure and properties of large-sized parts based on copper and stainless steel in the printing process by wire additive electron beam technology have been carried out. A 3D printing technique was developed on flat test samples, which ensured the production of defect-free experimental samples with a low degree of mutual mixing of components in the transition zone. Printing was carried out on experimental equipment at the Institute of Strength Physics and Materials Science SB RAS by sequential formation on a stainless steel substrate using an inclined-rotary cooled table of a steel cylinder. Then, with preheating of the steel, copper was applied to it to the entire height of the cylinder. No mechanical treatment of the steel cylinder was carried out between the application of filaments based on steel and copper. According to structural studies, a sufficiently dense contact of copper and steel is formed in the samples, which indicates that all irregularities on the steel cylinder after printing are completely filled with copper. In steel sections of bimetallic elements, the dendritic structure is preserved, in copper sections the structure is granular. The orientation of grains or dendrites in the sample components is related to the local features of the printing process and the direction of heat dissipation. These are related to the geometry of the printing zone during the formation of bimetallic samples, leading to qualitative differences in the structure, varying from fine-grained equiaxed to coarse-grained columnar. The mechanical properties of the copper and steel fragments in the studied samples are at a fairly high level, the strength parameters of the gradient zone have intermediate values.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>электронно-лучевая аддитивная технология</kwd><kwd>подача двух проволок в ванну расплава</kwd><kwd>функционально-градиентный материал</kwd><kwd>механические свойства</kwd><kwd>биметаллические изделия</kwd></kwd-group><kwd-group xml:lang="en"><kwd>electron beam additive manufacturing</kwd><kwd>dual wire-feed technology</kwd><kwd>functional graded material</kwd><kwd>mechanical properties</kwd><kwd>bimetallic components</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">Ван Я., Коновалов С.В., Чэн С., Панченко И.А., Коток М.М. Исследование влияния термической обработки на сплавы системы Сu – Аl, полученные проволочно-дуговым аддитивным способом. 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