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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">10.17073/0368-0797-2015-8-597-602</article-id><article-id custom-type="elpub" pub-id-type="custom">blackmet-713</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 И НАНОТЕХНОЛОГИИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>MATERIAL SCIENCE AND NANOTECHNOLOGIES</subject></subj-group></article-categories><title-group><article-title>ТРИБОЛОГИЧЕСКОЕ ПОВЕДЕНИЕ НАНОСТРУКТУРНЫХ МАТЕРИАЛОВ</article-title><trans-title-group xml:lang="en"><trans-title>TRIBOLOGICAL BEHAVIOR OF NANOSTRUCTURED MATERIALS</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>Столяров</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Stolyarov</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.т.н., профессор, главный научный сотрудник</p><p>101990, Россия, г. Москва, Малый Харитоньевский пер., 4</p><p>107023, Россия, г. Москва, Большая Семеновская ул., 38</p></bio><bio xml:lang="en"><p>Dr. Sci. (Eng.), Professor, Chief Researcher</p><p>4, M. Kharitonevskii lane, Moscow, 101000, Russia</p><p>38, B. Semenovskaya str., Moscow, 107023, Russia</p></bio><email xlink:type="simple">vlstol@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт машиноведения им. А.А. Благонравова РАН; Московский государственный машиностроительный университет (МАМИ)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Research Institute for Machine Science named after A.A. Blagonravov of the Russian Academy of Sciences (IMASH RAN); Moscow State University of Mechanical Engineering (MAMI)</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2015</year></pub-date><pub-date pub-type="epub"><day>04</day><month>10</month><year>2015</year></pub-date><volume>58</volume><issue>8</issue><fpage>597</fpage><lpage>602</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Столяров В.В., 2015</copyright-statement><copyright-year>2015</copyright-year><copyright-holder xml:lang="ru">Столяров В.В.</copyright-holder><copyright-holder xml:lang="en">Stolyarov V.V.</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/713">https://fermet.misis.ru/jour/article/view/713</self-uri><abstract><p>Аннотация. Представлены литературные и собственные данные по сравнительному поведению трибологических характеристик объемных образцов чистых металлов (меди, никеля, титана) в крупнозернистом и наноструктурном состояниях, полученных деформационными и электрохимическими методами. Испытания на трение были выполнены по схеме шарик – диск. Исследована температурная зависимость коэффициента трения в титане. Показано, что при комнатной и повышенных температурах наблюдается снижение коэффициента трения и износа металлов в наноструктурном состоянии по сравнению с крупнозернистыми аналогами. Температурная зависимость коэффициента трения зависит от размера зерен. В наноструктурном состоянии повышение температуры, как правило, приводит к уменьшению трибологических характеристик, а в крупнозернистом – к повышению. Рассмотрены аналитические методы и подходы к моделированию контакта твердых тел с учетом атомной структуры поверхности.</p></abstract><trans-abstract xml:lang="en"><p>Abstract. The paper presents literary and own data on comparative behavior of tribological characteristics of bulk samples of pure metals (copper, nickel, titanium) in coarse-grained and nanostructured state processed by deformation and electrochemical methods. The friction tests have been carried out under the scheme ball – disk. The temperature dependence of titanium friction coefficient has been investigated. It has been shown, that at room and higher temperatures the decrease in friction coefficient and wear resistance of metals in nanostructure state can be observed in comparison with coarse-grained counterparts. The temperature dependence of friction coefficient changes according to the grain size. In nanostructure state rise in temperature as a rule leads to the reduction of tribological characteristics, and in coarse-grained state – to the increase. The analytical methods and approaches to modeling of the solid state contact have been considered in view of the surface atomic structure.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>наноструктура</kwd><kwd>медь</kwd><kwd>никель</kwd><kwd>титан</kwd><kwd>деформационное поведение</kwd><kwd>трение</kwd><kwd>адгезия</kwd></kwd-group><kwd-group xml:lang="en"><kwd>nanostructure</kwd><kwd>copper</kwd><kwd>nickel</kwd><kwd>titanium</kwd><kwd>deformation behavior</kwd><kwd>friction</kwd><kwd>adhesion</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">Валиев Р.З., Александров И.В. Объемные наноструктурные металлические материалы. Получение, структура и свойства. – М.: Академкнига, 2007. – 398 с. Valiev R.Z., Aleksandrov I.V. Ob’emnye nanostrukturnye metallicheskie materialy. Poluchenie, struktura i svoistva [Bulk nano structured metallic materials. 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