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<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="other" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Frontier Materials &amp; Technologies</journal-id><journal-title-group><journal-title xml:lang="en">Frontier Materials &amp; Technologies</journal-title><trans-title-group xml:lang="ru"><trans-title>Frontier Materials &amp; Technologies</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2782-4039</issn><issn publication-format="electronic">2782-6074</issn><publisher><publisher-name xml:lang="en">Togliatti State University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">17</article-id><article-id pub-id-type="doi">10.18323/2073-5073-2019-3-54-60</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Articles</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Статьи</subject></subj-group><subj-group subj-group-type="article-type"><subject></subject></subj-group></article-categories><title-group><article-title xml:lang="en">TITANIUM-ZIRCONIUM COATINGS FORMED BY ELECTRICAL EXPLOSION METHOD ON A TITANIUM IMPLANT SURFACE</article-title><trans-title-group xml:lang="ru"><trans-title>ПОКРЫТИЯ ТИТАН-ЦИРКОНИЙ, СФОРМИРОВАННЫЕ ЭЛЕКТРОВЗРЫВНЫМ МЕТОДОМ НА ПОВЕРХНОСТИ ТИТАНОВЫХ ИМПЛАНТАТОВ</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Sosnin</surname><given-names>K. V.</given-names></name><name xml:lang="ru"><surname>Соснин</surname><given-names>К. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>da_rom@live.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Romanov</surname><given-names>D. A.</given-names></name><name xml:lang="ru"><surname>Романов</surname><given-names>Д. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>romanov_da@physics.sibsiu.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Gromov</surname><given-names>V. E.</given-names></name><name xml:lang="ru"><surname>Громов</surname><given-names>В. Е.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>gromov@physics.sibsiu.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Ivanov</surname><given-names>Y. F.</given-names></name><name xml:lang="ru"><surname>Иванов</surname><given-names>Ю. Ф.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>yufi55@mail.ru</email><xref ref-type="aff" rid="aff2"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Siberian State Industrial University</institution></aff><aff><institution xml:lang="ru">Сибирский государственный индустриальный университет</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Institute of High-Current Electronics of the Siberian Branch of the Russian Academy of Sciences</institution></aff><aff><institution xml:lang="ru">Институт сильноточной электроники Сибирского отделения Российской академии наук</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2019-09-30" publication-format="electronic"><day>30</day><month>09</month><year>2019</year></pub-date><issue>3</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>54</fpage><lpage>60</lpage><history><date date-type="received" iso-8601-date="2021-02-24"><day>24</day><month>02</month><year>2021</year></date></history><permissions><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/></permissions><self-uri xlink:href="https://vektornaukitech.ru/jour/article/view/17">https://vektornaukitech.ru/jour/article/view/17</self-uri><abstract xml:lang="en"><p>The development of biocompatible low-modulus β-alloys, in particular, Ti-Zr and Ti-Nb systems, became a new direction in medical materials science. The study of physicochemical and morphological properties and the structure of implants is one of the priority tasks of condensed matter physics and medical materials science. The search for the optimal set of coating parameters that provides the greatest mechanical and biological compatibility or inertness with bone tissue is one of the modern trends in the application of bio-coatings on a surface of metal implants. In the current work, the authors set and solve the problem of the formation of a bioinert Ti-Zr system coating using an advanced technique of electroexplosive deposition. Using the electroexplosion method, Ti-Zr composition coatings were produced on the surface of a titanium dental implant (VT6 alloy). The authors used scanning and transmission electron microscopy and X-ray diffraction analysis to determine the elemental and phase composition and to study morphology and defective substructure of the coating. Hardness and Young’s modulus, friction coefficient and wear resistance of the produced coating were determined. The formation of a Ti-Zr composition coating causes an insignificant (relative to a substrate without coating) decrease in the wear parameter (increase in wear resistance) of a surface layer (by 18 %), 1.5 times increase in the friction coefficient, a slight (3 %) increase in hardness, and a decrease in Young’s modulus by 64 %. It is established that the electroexplosive coating is multi-element and multi-phase; it has submicro- and nano-crystalline structure. High strength and tribological properties of the coating formed by the electroexplosion method are caused by the release of nanosized particles of the carbide and oxide phases detected by the X-ray phase analysis.</p></abstract><trans-abstract xml:lang="ru"><p>Разработка биосовместимых низкомодульных β-сплавов, в частности систем Ti-Zr и Ti-Nb, стала новым направлением в медицинском материаловедении. Одной из приоритетных задач физики конденсированного состояния и медицинского материаловедения является исследование физико-химических и морфологических свойств, структуры имплантатов. Поиск оптимального набора параметров покрытий, обеспечивающего наибольшую механическую и биологическую совместимость или инертность с костной тканью, - одна из современных тенденций в области нанесения биопокрытий на поверхность металлических имплантатов. Поставлена и решена задача формирования биоинертного покрытия системы Ti-Zr перспективным методом электровзрывного напыления. Электровзрывным методом получены покрытия состава Ti-Zr на поверхности титанового дентального имплантата (сплав ВТ6). Методами сканирующей и просвечивающей электронной микроскопии, рентгеноструктурного анализа определен элементный и фазовый состав, изучена морфология и дефектная субструктура покрытия. Определена твердость и модуль Юнга, коэффициент трения и износостойкость сформированного покрытия. Формирование покрытия состава Ti-Zr сопровождается незначительным (относительно подложки без покрытия) снижением параметра износа (повышением износостойкости) поверхностного слоя (на 18 %), повышением коэффициента трения в 1,5 раза, незначительным (на 3 %) повышением твердости и снижением модуля Юнга на 64 %. Установлено, что электровзрывное покрытие является многоэлементным и многофазным, обладает субмикро- и нанокристаллической структурой. Высокие прочностные и трибологические свойства формируемого электровзрывным методом покрытия обусловлены выделением наноразмерных частиц карбидной и оксидной фаз, выявленных методами рентгенофазового анализа.</p></trans-abstract><kwd-group xml:lang="en"><kwd>electroexplosive deposition</kwd><kwd>bioinert coating</kwd><kwd>niobium</kwd><kwd>Ti-Zr coating</kwd><kwd>Ti-Nb coating</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>электровзрывное напыление</kwd><kwd>биоинертное покрытие</kwd><kwd>ниобий</kwd><kwd>покрытие Ti-Zr</kwd><kwd>покрытие Ti-Nb</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Niinomi M., Nakai M., Hieda J. Development of new metallic alloys for biomedical applications // Acta Biomaterialia. 2012. Vol. 8. № 11. P. 3888-3903.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Kajzer A., Antonowicz M., Ziębowicz B. 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