<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<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">dan</journal-id><journal-title-group><journal-title xml:lang="ru">Доклады Национальной академии наук Беларуси</journal-title><trans-title-group xml:lang="en"><trans-title>Doklady of the National Academy of Sciences of Belarus</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1561-8323</issn><issn pub-type="epub">2524-2431</issn><publisher><publisher-name>The Republican Unitary Enterprise Publishing House "Belaruskaya Navuka"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.29235/1561-8323-2026-70-1-78-88</article-id><article-id custom-type="elpub" pub-id-type="custom">dan-1297</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>ТЕХНИЧЕСКИЕ НАУКИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>TECHNICAL SCIENCES</subject></subj-group></article-categories><title-group><article-title>Влияние ультразвуковой обработки на структуру материалов при интенсивной пластической деформации методом радиально-сдвиговой прокатки</article-title><trans-title-group xml:lang="en"><trans-title>Influence of ultrasonic treatment on the structure of materials subject to intensive plastic deformation by radial-shear rolling</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>Рубаник</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Rubanik</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Рубаник Василий Васильевич – член-корреспондент, д-р техн. наук, заведующий отделом.</p><p>Пр. Генерала Людникова, 13, 210009, Витебск</p></bio><bio xml:lang="en"><p>Rubanik Vasily V. – Corresponding Member, D. Sc. (Engineering), Head of Department.</p><p>13, General Lyudnikov Ave., 210009, Vitebsk</p></bio><email xlink:type="simple">ita@vitebsk.by</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>Царенко</surname><given-names>Ю. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Tsarenko</surname><given-names>Yu. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Царенко Юрий Валентинович – канд. техн. наук, заместитель директора.</p><p>Пр. Генерала Людникова, 13, 210009, Витебск</p></bio><bio xml:lang="en"><p>Tsarenko Yury V. – Ph. D. (Engineering), Deputy Director.</p><p>13, General Lyudnikov Ave., 210009, Vitebsk</p></bio><email xlink:type="simple">labpt@vitebsk.by</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>Найзабеков</surname><given-names>А. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Naizabekov</surname><given-names>A. В.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Найзабеков Абдрахман Батырбекович – д-р техн. наук, профессор.</p><p>Ул. 50 лет Октября, 38, Рудный, Костанайская область</p></bio><bio xml:lang="en"><p>Naizabekov Abdrakhman B. – D. Sc. (Engineering), Professor.</p><p>38, 50 let Ortyabrya Str., Rudny</p></bio><email xlink:type="simple">naizabekov57@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лежнев</surname><given-names>С. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Lezhnev</surname><given-names>S. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Лежнев Сергей Николаевич – канд. техн. наук, доцент.</p><p>Ул. 50 лет Октября, 38, Рудный, Костанайская область</p></bio><bio xml:lang="en"><p>Lezhnev Sergey N. – Ph. D. (Engineering), Associate Professor.</p><p>38, 50 let Ortyabrya Str., Rudny</p></bio><email xlink:type="simple">sergey_legnev@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт технической акустики Национальной академии наук Беларуси</institution></aff><aff xml:lang="en"><institution>Institute of Technical Acoustics of the National Academy of Sciences of Belarus</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Рудненский индустриальный университет</institution></aff><aff xml:lang="en"><institution>Rudny Industrial University</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>02</day><month>03</month><year>2026</year></pub-date><volume>70</volume><issue>1</issue><fpage>78</fpage><lpage>88</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Рубаник В.В., Царенко Ю.В., Найзабеков А.Б., Лежнев С.Н., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Рубаник В.В., Царенко Ю.В., Найзабеков А.Б., Лежнев С.Н.</copyright-holder><copyright-holder xml:lang="en">Rubanik V.V., Tsarenko Y.V., Naizabekov A.В., Lezhnev S.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://doklady.belnauka.by/jour/article/view/1297">https://doklady.belnauka.by/jour/article/view/1297</self-uri><abstract><p>На образцах меди М1 и медных сплавов марки Л63 и ЛЖМц66-4-7, полученных методом радиально-сдвиговой прокатки, установлены закономерности формирования структуры и механических свойств ультрамелкозернистой меди и ее сплавов при ультразвуковой обработке. Методом дифракции обратно рассеянных электронов определены ориентировки индивидуальных зерен, локальная текстура, а также идентифицированы фазы в исследуемых образцах. Определены локальные и общие деформации, количество рекристаллизованных и деформированных зерен, их размеры и ориентацию. Методами рентгеноструктурного анализа и сканирующей электронной микроскопии исследована структура ультрамелкозернистых материалов и их механические свойства. Установлена связь параметров ультразвукового воздействия с микроструктурой и физико-механическими свойствами ультрамелкозернистых образцов меди и латуни. Показано, что ультразвуковое воздействие на материалы после их радиально-сдвиговой прокатки при определенных амплитудах механических напряжений способствует релаксации неравновесной структуры границ зерен и снятию, таким образом, внутренних напряжений.</p></abstract><trans-abstract xml:lang="en"><p>The subject of study comprises samples of M1 copper and copper alloys of the L63 and LZhMts66-4-7 grades obtained by radial-shear rolling. The patterns of formation of the structure and mechanical properties of ultrafine-grained copper and its alloys obtained by radial-shear rolling under ultrasonic treatment are established. The electron backscatter diffraction method is used to determine the orientations of individual grains, local texture, and identify phases in the samples under study. Local and general deformations, the number of recrystallized and deformed grains, their sizes and orientations are determined. The structure of ultrafine-grained materials and their mechanical properties are studied using X-ray diffraction analysis and scanning electron microscopy. The relationship between the parameters of ultrasonic action and the microstructure and physicomechanical properties of ultrafine-grained copper and brass samples is established. It is shown that ultrasonic action on materials after their radial-shear rolling at certain amplitudes of mechanical stresses promotes relaxation of the nonequilibrium structure of grain boundaries and, thus, the removal of internal stresses.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>ультрамелкозернистые материалы</kwd><kwd>ультразвуковая обработка</kwd><kwd>радиально-сдвиговая прокатка</kwd><kwd>микротвердость</kwd><kwd>предел прочности</kwd><kwd>дифракция обратно рассеянных электронов</kwd></kwd-group><kwd-group xml:lang="en"><kwd>ultrafine-grained materials</kwd><kwd>ultrasonic processing</kwd><kwd>radial-shear rolling</kwd><kwd>microhardness</kwd><kwd>tensile strength</kwd><kwd>electron backscatter diffraction</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">Носкова, Н. И. Субмикрокристаллические и нанокристаллические металлы и сплавы / Н. И. Носкова, Р. Р. Мулюков. – Екатеринбург, 2003. – 279 с.</mixed-citation><mixed-citation xml:lang="en">Noskova N. I., Mulyukov R. R. Submicrocrystalline and Nanocrystalline Metals and Alloys. Ekaterinburg, 2003. 279 p. (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Valiev, R. Z. Structure and properties of ultrafine-grained materials produced by severe plastic deformation / R. Z. Valiev, A. V. Korznikov, R. R. Mulyukov // Materials Science and Engineering: A. – 1993. – Vol. 168, N 2. – P. 141–148. https://doi.org/10.1016/0921-5093(93)90717-s</mixed-citation><mixed-citation xml:lang="en">Valiev R. Z., Korznikov A. V., Mulyukov R. R. Structure and properties of ultrafine-grained materials produced by severe plastic deformation. Materials Science and Engineering: A, 1993, vol. 168, no. 2, pp. 141–148. https://doi.org/10.1016/0921-5093(93)90717-s</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Changes in the microstructure and mechanical properties of nanomaterials under an ultrasonic wave effect / A. A. Nazarov, A. A. Samigullina, R. R. Mulyukov [et al.] // Journal of Machinery Manufacture and Reliability. – 2014. – Vol. 43. – P. 153–159. https://doi.org/10.3103/s1052618814020113</mixed-citation><mixed-citation xml:lang="en">Nazarov A. A., Samigullina A. A., Mulyukov R. R., Tsarenko Yu. V., Rubanik V. V. Changes in the microstructure and mechanical properties of nanomaterials under an ultrasonic wave effect. Journal of Machinery Manufacture and Reliability, 2014, vol. 43, pр. 153–159. https://doi.org/10.3103/s1052618814020113</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Microstructure changes in ultrafine-grained nickel processed by high pressure torsion under ultrasonic treatment / A. A. Samigullina, A. A. Mukhametgalina, S. N. Sergeyev [et al.] // Ultrasonics. – 2018. – Vol. 82. – Р. 313–321. https://doi.org/10.1016/j.ultras.2017.09.005</mixed-citation><mixed-citation xml:lang="en">Samigullina A. A., Mukhametgalina A. A., Sergeyev S. N., Zhilyaev A. P., Nazarov A. A., Zagidullina Yu. R., Parkhimovich N. Yu., Rubanik V. V., Tsarenko Yu. V. Microstructure changes in ultrafine-grained nickel processed by high pressure torsion under ultrasonic treatment. Ultrasonics, 2018, vol. 82, pр. 313–321. https://doi.org/10.1016/j.ultras.2017.09.005</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Effect of ultrasonic treatment on the strength and ductility of bulk nanostructured nickel processed by equal-сhannel angular pressing / A. A. Samigullina, A. A. Nazarov, R. R. Mulyukov [et al.] // Reviews on Advanced Materials Science. – 2014. – Vol. 39, N 1. – Р. 48–53.</mixed-citation><mixed-citation xml:lang="en">Samigullina A. A., Nazarov A. A., Mulyukov R. R., Tsarenko Yu. V., Rubanik V. V. Effect of ultrasonic treatment on the strength and ductility of bulk nanostructured nickel processed by equal-сhannel angular pressing. Reviews on Advanced Materials Science, 2014, vol. 39, no. 1, pр. 48–53.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Рубаник, В. В. Влияние ультразвука на физико-механические свойства проволоки при равноканальном угловом протягивании / В. В. Рубаник, Ю. В. Царенко // Доклады Национальной академии наук Беларуси. – 2020. – Т. 64, № 1. – С. 94–102. https://doi.org/10.29235/1561-8323-2020-64-1-94-102</mixed-citation><mixed-citation xml:lang="en">Rubanik V. V., Tsarenko Yu. V. Ultrasound influence on the physical and mechanical properties of wire at equalchannel angular broaching. Doklady Natsional’noi akademii nauk Belarusi = Doklady of the National Academy of Sciences of Belarus, 2020, vol. 64, no. 1, pp. 94–102 (in Russian). https://doi.org/10.29235/1561-8323-2020-64-1-94-102</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Tensile strain of alloys with the martensitic transformation under the external impact / A. V. Frolova, Yu. V. Tsarenko, V. V. Rubanik [et al.] // Bulletin of the Russian Academy of Sciences: Physics. – 2019. – Vol. 83. – P. 1289–1293. https://doi.org/10.3103/s1062873819100071</mixed-citation><mixed-citation xml:lang="en">Frolova A. V., Tsarenko Yu. V., Rubanik V. V., Stolyarov V. V., Rubanik V. V. Tensile strain of alloys with the martensitic transformation under the external impact. Bulletin of the Russian Academy of Sciences: Physics, 2019, vol. 83, pp. 1289–1293. https://doi.org/10.3103/s1062873819100071</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Влияние радиально-сдвиговой прокатки на микроструктуру и механические свойства нержавеющей аустенитной стали 08Х18Н10Т / А. Б. Найзабеков, С. Н. Лежнев, Е. А. Панин, А. С. Арбуз // Черная металлургия. – 2020. – Т. 76, № 2. – С. 162–168.</mixed-citation><mixed-citation xml:lang="en">Naizabekov A. B., Lezhnev S. N., Panin E. A., Arbuz A. S. Impact of radial-shearrolling on the microstructure and mechanical properties of 08X18N10T stainless austenitic steel. Chernaya metallurgiya = Ferrous Metallurgy, 2020, vol. 76, no. 2, pp. 162–168 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Role of pre-heat treatment in the formation of a favorable fine-grained structure in copper and brass for further deformation / A. Naizabekov, I. Volokitina, E. Panin [et al.] // Journal of Chemical Technology and Metallurgy. – 2023. – Vol. 58, N 4. – P. 783–787. https://doi.org/10.59957/jctm.v58i4.112</mixed-citation><mixed-citation xml:lang="en">Naizabekov A., Volokitina I., Panin E., Rubanik V., Tsarenko Yu. Role of pre-heat treatment in the formation of a favorable fine-grained structure in copper and brass for further deformation. Journal of Chemical Technology and Metallurgy, 2023, vol. 58, no. 4, рp. 783–787. https://doi.org/10.59957/jctm.v58i4.112</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Ультразвуковая обработка нанометаллов, полученных деформационными методами / Ю. В. Царенко, В. В. Рубаник, В. Ф. Луцко [и др.] // Актуальные проблемы прочности: материалы Междунар. науч. конф., Витебск, 25–29 мая 2020 г. / под ред. В. В. Рубаника. – Молодечно, 2020. – С. 366–368.</mixed-citation><mixed-citation xml:lang="en">Tsarenko Yu. V., Rubanik V. V., Lutsko V. F., Samoletov V. G., Wang J. T., Liu Yu. Ultrasonic treatment of nanometals obtained by deformation methods. Aktual’nyye problemy prochnosti: materialy mezhdunarodnoi nauchnoi konferencii, Vitebsk, 25–29 maya 2020 g., pod redaktsiei V. V. Rubanika [Current Strength Issues: Proceedings of the International Scientific Conference, Vitebsk, May 25–29, 2020 / edited by V. V. Rubanik]. Molodechno, 2020, pp. 366–368 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Влияние ультразвуковой обработки на механические свойства металлов, подвергнутых интенсивной пластической деформации / В. В. Рубаник, Ю. В. Царенко, Дж. Т. Вонг, Ю. В. Ли // Доклады Национальной академии наук Беларуси. – 2022. – Т. 66, № 3. – С. 356–364. https://doi.org/10.29235/1561-8323-2022-66-3-356-364</mixed-citation><mixed-citation xml:lang="en">Rubanik V. V., Tsarenko Yu. V., Wang J. T., Liu Yu W. Influence of ultrasonic processing on the mechanical properties of metals subjected to intense plastic deformation. Doklady Natsional’noi akademii nauk Belarusi = Doklady of the National Academy of Sciences of Belarus, 2022, vol. 66, no. 3, pp. 356–364 (in Russian). https://doi.org/10.29235/1561-8323-2022-663-356-364</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Computer simulation of preliminary heat treatment and radial-shear rolling of brass / A. Naizabekov, S. Lezhnev, E. Panin [et al.] // Journal of Chemical Technology and Metallurgy. – 2024. – Vol. 59, N 3. – P. 661–671. https://doi.org/10.59957/jctm.v59.i3.2024.21</mixed-citation><mixed-citation xml:lang="en">Naizabekov A., Lezhnev S., Panin E., Arbuz A., Tolkushkin A., Tsyba P., Rubanik V., Tsarenko Yu. Computer simulation of preliminary heat treatment and radial-shear rolling of brass. Journal of Chemical Technology and Metallurgy, 2024, vol. 59, no. 3, pp. 661–671. https://doi.org/10.59957/jctm.v59.i3.2024.21</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Маркова, Л. В. Применение метода дифракции обратно рассеянных электронов в исследованиях микроструктуры при определении причин разрушения металлических конструкций / Л. В. Маркова, В. В. Коледа, Н. С. Колодинская // Приборы и методы измерений. – 2018. – Т. 9, № 3. – С. 243–253. https://doi.org/10.21122/2220-9506-2018-9-3243-253</mixed-citation><mixed-citation xml:lang="en">Markova L. V., Koleda V. V., Kolodinskaya N. S. Application of the electron backscateered diffraction method in microstructure research for determining of causes of metal structures destruction. Pribory i metody izmerenii = Devices and Methods of Measurements, 2018, vol. 9, no. 3, рр. 243–253 (in Russian). https://doi.org/10.21122/2220-9506-2018-9-3-243-253</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Effect of ultrasonic processing on the properties of ultrafine-grained brass / I. Volokitina, A. Naizabekov, S. Lezhnev [et al.] // Materiali in tehnologije. – 2024. – Vol. 58, N 3. – P. 301–307. https://doi.org/10.17222/mit.2024.1099</mixed-citation><mixed-citation xml:lang="en">Volokitina I., Naizabekov А., Lezhnev S., Panin E., Rubanik V., Tsarenko Yu. Effect of ultrasonic processing on the properties of ultrafine-grained brass. Materiali in tehnologije = Materials and Technology, 2024, vol. 58, no. 3, pp. 301–307. https://doi.org/10.17222/mit.2024.1099</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Влияние ультразвуковой обработки на структуру и механические свойства ультрамелкозернистой меди и ее сплавов, полученных методом радиально-сдвиговой прокатки / А. Б. Найзабеков, С. Н. Лежнев, В. В. Рубаник [и др.] // Актуальные проблемы прочности: материалы LXVIII Междунар. науч. конф., Витебск, 27–31 мая 2024 г. / под ред. В. В. Рубаника. – Минск, 2024. – С. 330–332.</mixed-citation><mixed-citation xml:lang="en">Naizabekov А. B., Lezhnev S. N., Rubanik V. V., Tsarenko Yu. V. Effect of ultrasonic treatment on the structure and mechanical properties of ultrafine-grained copper and its alloys obtained by radial-shear rolling. Aktual’nye problemy prochnosti: materialy LXVIII Mezhdunarodnoi nauchnoi konferentsii, Vitebsk, 27–31 maya 2024 g., pod redaktsiei V. V. Rubanika [Current Strength Problems: Proceedings of the LXVIII International Scientific Conference, Vitebsk, May 27–31, 2024, edited by V. V. Rubanik]. Minsk, 2024, pp. 330–332 (in Russian).</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
