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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">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">10.52676/1729-7885-2018-1-36-39</article-id><article-id custom-type="elpub" pub-id-type="custom">nuc-71</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 МэВ ЭНЕРГИИ ИОНОВ КРИПТОНА НА УПРОЧНЕНИЕ СПЛАВА Ni-Ti</article-title><trans-title-group xml:lang="en"><trans-title>EFFECT OF MeV ENERGY OF CRYPTON IONS ON Ni-Ti ALLOY HARDENING</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>Сатпаев</surname><given-names>Д. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Satpaev</surname><given-names>D. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Алматы</p></bio><bio xml:lang="en"><p>Almaty</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>Полтавцева</surname><given-names>В. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Poltavtseva</surname><given-names>V. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Алматы</p></bio><bio xml:lang="en"><p>Almaty</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>Дегтярева</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Degtyareva</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Алматы</p></bio><bio xml:lang="en"><p>Almaty</p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Институт ядерной физики МЭ РК<country>Казахстан</country></aff><aff xml:lang="en">Institute of Nuclear Physics МE RK<country>Kazakhstan</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">Казахский национальный исследовательский технический университет им. К.И. Сатпаева<country>Казахстан</country></aff><aff xml:lang="en">Kazakh National Research Technical University after K.I. Satpaev<country>Kazakhstan</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2018</year></pub-date><pub-date pub-type="epub"><day>30</day><month>03</month><year>2018</year></pub-date><volume>0</volume><issue>1</issue><fpage>36</fpage><lpage>39</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Сатпаев Д.А., Полтавцева В.П., Дегтярева А.С., 2018</copyright-statement><copyright-year>2018</copyright-year><copyright-holder xml:lang="ru">Сатпаев Д.А., Полтавцева В.П., Дегтярева А.С.</copyright-holder><copyright-holder xml:lang="en">Satpaev D.A., Poltavtseva V.P., Degtyareva 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://journals.nnc.kz/jour/article/view/71">https://journals.nnc.kz/jour/article/view/71</self-uri><abstract><p>В работе экспериментально изучены закономерности изменения микротвердости и фазового состава сплава NiTi в мартенситно-аустенитном состоянии в результате облучения ионами 84Kr15+ с энергией 93 и 147 МэВ при температуре ≤ 100 °С. Установлено, что независимо от энергии ионов 84Kr15+ в процессе облучения протекает полное радиационно-стимулированное превращение В19'→В2. Показано, что упрочнение модифицированных слоев увеличивается с ростом энергии ионов 84Kr15+ и определяется твердостью аустенитной фазы NiTi за счет образования упрочняемых радиационно-введенных дефектных структур.</p></abstract><trans-abstract xml:lang="en"><p>The patterns of changes in microhardness and phase composition of Ni-Ti alloy in the martensitic-austenite state have been experimentally studied as a result of irradiation with 84Kr15+ ions with the energy of 93 and 147 MeV at the temperature of ≤ 100 °С. It was established that irrespective of the energy of 84Kr15+ ions, a complete radiationstimulated В19'→В2 transformation occurs during irradiation. It was shown that hardening of the modified layers increases with the energy of 84Kr15+ ions and it is determined by hardness of NiTi austenite phase due to formation of the hardened radiation-introduced defective structures.</p></trans-abstract></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Poltavtseva, V. Peculiarities of structure and hardening of Ni-Ti alloy surface layers formed by 84Kr15+ ions irradiation at 147 MeV energy at high temperatures / V. Poltavtseva, A. Larionove, D. Satpaev // IOP Conf. Series: Materials Science and Engineering. – 2017. – V.168. – P.012032.</mixed-citation><mixed-citation xml:lang="en">Poltavtseva, V. Peculiarities of structure and hardening of Ni-Ti alloy surface layers formed by 84Kr15+ ions irradiation at 147 MeV energy at high temperatures / V. Poltavtseva, A. Larionove, D. Satpaev // IOP Conf. 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