<?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">nuc</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник НЯЦ РК</journal-title><trans-title-group xml:lang="en"><trans-title>NNC RK Bulletin</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1729-7516</issn><issn pub-type="epub">1729-7885</issn><publisher><publisher-name>Национальный ядерный центр Республики Казахстан</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.52676/1729-7885-2020-1-40-45</article-id><article-id custom-type="elpub" pub-id-type="custom">nuc-217</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>Статьи</subject></subj-group></article-categories><title-group><article-title>ВЛИЯНИЕ РЕЖИМА РАВНОКАНАЛЬНОГО УГЛОВОГО ПРЕССОВАНИЯ НА ФОРМИРОВАНИЕ СТРУКТУРЫ И СВОЙСТВ СПЛАВА АМЦ</article-title><trans-title-group xml:lang="en"><trans-title>INFLUENCE OF EQUAL-CHANNEL ANGULAR COMPRESSION MODES ON THE FORMATION OF THE STRUCTURE AND PROPERTIES OF THE AMts ALLOY</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>Рахадилов</surname><given-names>Б. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Rakhadilov</surname><given-names>B. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Усть-Каменогорск</p></bio><bio xml:lang="en"><p>Ust-Kamenogorsk</p></bio><email xlink:type="simple">rakhadilovb@mail.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>Ботабаева</surname><given-names>Г. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Botabaeva</surname><given-names>G. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Усть-Каменогорск</p></bio><bio xml:lang="en"><p>Ust-Kamenogorsk</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Жапарова</surname><given-names>М. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Zhaparova</surname><given-names>M. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Усть-Каменогорск</p></bio><bio xml:lang="en"><p>Ust-Kamenogorsk</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Уазырханова</surname><given-names>Г. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Uazyrkhanova</surname><given-names>G. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Усть-Каменогорск</p></bio><bio xml:lang="en"><p>Ust-Kamenogorsk</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Баятанова</surname><given-names>Л. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Bayatanova</surname><given-names>L. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Усть-Каменогорск</p></bio><bio xml:lang="en"><p>Ust-Kamenogorsk</p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Восточно-Казахстанский государственный университет им. С. Аманжолова<country>Казахстан</country></aff><aff xml:lang="en">S. Amanzholov East Kazakhstan State University<country>Kazakhstan</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">Восточно-Казахстанский государственный технический университет им. Д. Серикбаева<country>Казахстан</country></aff><aff xml:lang="en">D. Serikbayev East Kazakhstan State Technical University<country>Kazakhstan</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>30</day><month>03</month><year>2020</year></pub-date><volume>0</volume><issue>1</issue><fpage>40</fpage><lpage>45</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Рахадилов Б.К., Ботабаева Г.Б., Жапарова М.С., Уазырханова Г.К., Баятанова Л.Б., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Рахадилов Б.К., Ботабаева Г.Б., Жапарова М.С., Уазырханова Г.К., Баятанова Л.Б.</copyright-holder><copyright-holder xml:lang="en">Rakhadilov B.K., Botabaeva G.B., Zhaparova M.S., Uazyrkhanova G.K., Bayatanova L.B.</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://journals.nnc.kz/jour/article/view/217">https://journals.nnc.kz/jour/article/view/217</self-uri><abstract><p>В данной работе рассмотрены особенности формирования ультромелкозернистой структуры и закономерности повышения механических свойств алюминиевого сплава АМЦ, обработанного методом равноканального углового прессования (РКУП). Проведено систематическое исследование изменения структуры и механических характеристик (микротвердость и износостойкость) алюминиевого сплава АМЦ в зависимости от числа проходов и от угла между каналами прессования при РКУП. В работе показано, что за счет варьирования числа проходов можно получить разные размеры зерен и разные значения механических характеристик. Было установлено, что с уменьшением размеров зерен микротвердость сплава АМЦ увеличивается в 4,5 раза по сравнению с исходнымьсостоянием. Показано, что после РКУП-12 потеря массы снижается, что показывает увеличение износостойкостиьсплава АМЦ на 13–14%. Выявлено, что после РКУП АМЦ прочностные характеристики повышаются, пластичность падает при переходе в ультрамелкозернистое состояние.</p></abstract><trans-abstract xml:lang="en"><p>n this work the peculiarities of formation ultrathingrained structure and regularities of mechanical properties improvement of aluminum alloy AMЦ, processed by equal channel angular pressing (ECAP). A systematic study of changes in the structure and mechanical characteristics (microhardness and wear resistance) of the AMЦ aluminum alloy, depending on the number of passes and the angle between the pressing channels at the ECAP. The work shows that by varying the number of passes, different grain sizes and different values of mechanical characteristics can be obtained. It was found that with a decrease in grain size, the microhardness of the AMЦ alloy increases by 4.5 times compared to the initial state. It is shown that after ECAP-12, the mass loss decreases, which shows an increase in the wear resistance of the AMЦ alloy by 13–14%. It was identified that after the ECAP of the AMЦ, the strength characteristics increase, and the plasticity decreases when the transition to the ultrathingrained state.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>деформация</kwd><kwd>алюминиевый сплав</kwd><kwd>структура</kwd><kwd>прочность</kwd><kwd>пластичность</kwd></kwd-group><kwd-group xml:lang="en"><kwd>deformation</kwd><kwd>aluminum alloy</kwd><kwd>structure</kwd><kwd>strength</kwd><kwd>plasticity</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">Valiev R.Z., Islamgaliev R.K., Alexandrov I.V. Bulk nanostructured materials from severe plastic deformation // Progress in Materials Science V. 45, P. 103–189 (2000).</mixed-citation><mixed-citation xml:lang="en">Valiev R.Z., Islamgaliev R.K., Alexandrov I.V. Bulk nanostructured materials from severe plastic deformation // Progress in Materials Science V. 45, P. 103–189 (2000).</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Gorelik S.S., Dobatkin C.B., Kaputkina JIM. Rekristallizatsiya metallov i splavov 3-ye izd. M.: MISIS, P. 432 (2005) [in Russian].</mixed-citation><mixed-citation xml:lang="en">Gorelik S.S., Dobatkin C.B., Kaputkina JIM. Rekristallizatsiya metallov i splavov 3-ye izd. M.: MISIS, P. 432 (2005) [in Russian].</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Storojeva L., Ponge D., Kaspar D., Raabe D. Development of microstructure and texture of medium carbon steel during heavy warm deformation // Acta Materialia 52, P. 2209–2220 (2004).</mixed-citation><mixed-citation xml:lang="en">Storojeva L., Ponge D., Kaspar D., Raabe D. Development of microstructure and texture of medium carbon steel during heavy warm deformation // Acta Materialia 52, P. 2209–2220 (2004).</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Raabe D., Kumar R. Tensile deformation characteristics of bulk ultrafine-grained austenitic stainless steel produced by thermal cycling // Scripta Materialia 66, P. 634–637 (2012).</mixed-citation><mixed-citation xml:lang="en">Raabe D., Kumar R. Tensile deformation characteristics of bulk ultrafine-grained austenitic stainless steel produced by thermal cycling // Scripta Materialia 66, P. 634–637 (2012).</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Segal V.M. Razvitiye obrabotki materialov intensivnoy sdvigovoy deformatsiyey / V.M. Segal // Metally 1, P. 5–14 (2004) [in Russian].</mixed-citation><mixed-citation xml:lang="en">Segal V.M. Razvitiye obrabotki materialov intensivnoy sdvigovoy deformatsiyey / V.M. Segal // Metally 1, P. 5–14 (2004) [in Russian].</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Grigorevich V.K. // Tverdost' i mikrotverdost' metallov. - M.: Nauka, P. 230 (1976) [in Russian].</mixed-citation><mixed-citation xml:lang="en">Grigorevich V.K. // Tverdost' i mikrotverdost' metallov. - M.: Nauka, P. 230 (1976) [in Russian].</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Valiyev R.Z., Aleksandrov I.V. Nanostrukturnyye materialy, poluchennyye intensivnoy plasticheskoy deformatsiyey. M.: Logos, P. 272 (2000) [in Russian].</mixed-citation><mixed-citation xml:lang="en">Valiyev R.Z., Aleksandrov I.V. Nanostrukturnyye materialy, poluchennyye intensivnoy plasticheskoy deformatsiyey. M.: Logos, P. 272 (2000) [in Russian].</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Skakov, M., Rakhadilov, B., Scheffler, M., Batyrbekov, E. Microstructure and tribological properties of electrolytic plasma nitrided high-speed steel // Materials Testing 57(4), P. 360–364 (2015).</mixed-citation><mixed-citation xml:lang="en">Skakov, M., Rakhadilov, B., Scheffler, M., Batyrbekov, E. Microstructure and tribological properties of electrolytic plasma nitrided high-speed steel // Materials Testing 57(4), P. 360–364 (2015).</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Uazyrkhanova G., Rakhadilov B., Myakinin A., Uazyrkhanova Zh. The Change in the Thin Structure and Mechanical Properties of Aluminum Alloys at Intensive Plastic Deformation // Materials Science Forum Submitted: 1662-9752, V. 906, P. 114–120 / Trans Tech Publications, Switzerland (2017).</mixed-citation><mixed-citation xml:lang="en">Uazyrkhanova G., Rakhadilov B., Myakinin A., Uazyrkhanova Zh. The Change in the Thin Structure and Mechanical Properties of Aluminum Alloys at Intensive Plastic Deformation // Materials Science Forum Submitted: 1662-9752, V. 906, P. 114–120 / Trans Tech Publications, Switzerland (2017).</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Tereshchenko N.A., Yakovleva I.L., Zubkova T.A., Chukin M.V., and Koptseva N.V. Structure Levels of Pearlite Deformation in Carbon Steel of Eutectoid Composition // The Physics of Metals and Metallography V.114, 5, P. 430–439 (2013).</mixed-citation><mixed-citation xml:lang="en">Tereshchenko N.A., Yakovleva I.L., Zubkova T.A., Chukin M.V., and Koptseva N.V. Structure Levels of Pearlite Deformation in Carbon Steel of Eutectoid Composition // The Physics of Metals and Metallography V.114, 5, P. 430–439 (2013).</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Belyakov A., Sakai T., Miura H., Kaibyshev R. Substructures and internal stresses developed under warm severe deformation of austenitic stainless steel // Scripta Mater Vol. 42, 4, P. 319–325 (2000).</mixed-citation><mixed-citation xml:lang="en">Belyakov A., Sakai T., Miura H., Kaibyshev R. Substructures and internal stresses developed under warm severe deformation of austenitic stainless steel // Scripta Mater Vol. 42, 4, P. 319–325 (2000).</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Calcagnotto M., Adachi Y., Ponge D., Raabe D. Deformation and fracture mechanisms in fine- and ultrafine-grained ferrite/martensite dual-phase steels and the effect of aging // Acta Materialia 59, P. 658–670 (2011).</mixed-citation><mixed-citation xml:lang="en">Calcagnotto M., Adachi Y., Ponge D., Raabe D. Deformation and fracture mechanisms in fine- and ultrafine-grained ferrite/martensite dual-phase steels and the effect of aging // Acta Materialia 59, P. 658–670 (2011).</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>
