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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="en"><front><journal-meta><journal-id journal-id-type="publisher-id">donstu</journal-id><journal-title-group><journal-title xml:lang="en">Advanced Engineering Research (Rostov-on-Don)</journal-title><trans-title-group xml:lang="ru"><trans-title>Advanced Engineering Research (Rostov-on-Don)</trans-title></trans-title-group></journal-title-group><issn pub-type="epub">2687-1653</issn><publisher><publisher-name>Don State Technical University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.12737/12597</article-id><article-id custom-type="elpub" pub-id-type="custom">donstu-28</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="en"><subject>MACHINE BUILDING AND MACHINE SCIENCE</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>МАШИНОСТРОЕНИЕ И МАШИНОВЕДЕНИЕ</subject></subj-group></article-categories><title-group><article-title>Impact of the vibrocathode on the patterns and properties of electrolytic copper powders</article-title><trans-title-group xml:lang="ru"><trans-title>Закономерности получения электролитических порошков меди на виброкатоде и исследование их свойств</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>Корчагина</surname><given-names>Марина Валерьевна</given-names></name><name name-style="western" xml:lang="en"><surname>Korchagina</surname><given-names>Marina V</given-names></name></name-alternatives><email xlink:type="simple">ms.korchaginamv@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>Науменко</surname><given-names>Александр Александрович</given-names></name><name name-style="western" xml:lang="en"><surname>Naumenko</surname><given-names>Alexander A.</given-names></name></name-alternatives><email xlink:type="simple">Sashajalempi@gmail.com</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>Липкин</surname><given-names>Валерий Михайлович</given-names></name><name name-style="western" xml:lang="en"><surname>Lipkin</surname><given-names>Valery M.</given-names></name></name-alternatives><email xlink:type="simple">syan199165@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Донской государственный технический университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Don State Technical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Южно-Российский государственный технический университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>South-Russian State Technical University (NPI)</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2015</year></pub-date><pub-date pub-type="epub"><day>30</day><month>09</month><year>2015</year></pub-date><volume>15</volume><issue>3</issue><fpage>41</fpage><lpage>46</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Korchagina M.V., Naumenko A.A., Lipkin V.M., 2015</copyright-statement><copyright-year>2015</copyright-year><copyright-holder xml:lang="ru">Корчагина М.В., Науменко А.А., Липкин В.М.</copyright-holder><copyright-holder xml:lang="en">Korchagina M.V., Naumenko A.A., Lipkin V.M.</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://www.vestnik-donstu.ru/jour/article/view/28">https://www.vestnik-donstu.ru/jour/article/view/28</self-uri><abstract><p>Methods for obtaining ultrafine copper powders from the etching waste of the printed circuit boards are described. Modes of obtaining copper powder in the anode-synthesized chloride-ammonium electrolyte using vibrocathode that allows intensifying the process as compared to the similar one at the stationary cathode by reducing diffusion layer are described. The productivity of copper powder obtaining in the offered terms is 0.25 g/(cm2·h), mean particle size is 3-4 microns. High efficiency of the process compared with the use of sulphate electrolytes, and a positive effect of the shape and size of the obtained copper powder on the processes of alloying Fe-based materials are reported. Properties of the antifriction materials doped with the obtained cathode copper powder in comparison with the materials alloyed with the PMS-1copper powder are considered. The effect of the working properties improvement of the samples doped with copper powder obtained from a copper-ammonium solution is observed.</p></abstract><trans-abstract xml:lang="ru"><p>Описываются методы получения ультрадисперсных порошков меди из отходов травления печатных плат. Приводятся режимы получения медного порошка в анодно-синтезируемом хлоридно-аммониевом электролите с применением виброкатода, позволяющие интенсифицировать процесс по сравнению с аналогичным на стационарном катоде за счет уменьшения диффузионного слоя. Производительность получения медного порошка в предлагаемых условиях составляет 0,25 г/(см2·ч), средний размер частиц 3-4 мкм. Отмечается высокая производительность процесса по сравнению с применением сульфатных электролитов, положительное влияние формы и размеров получаемого порошка меди на процессы легирования материалов на основе железа. Рассматриваются свойства антифрикционных материалов, легированных полученным катодным порошком меди в сравнении с материалами легированными порошком меди ПМС-1. Наблюдается эффект улучшения эксплуатационных свойств образцов, легированных порошком меди, полученным из медно-аммиачного раствора.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>ультрадисперсные порошки</kwd><kwd>наноразмерные порошки</kwd><kwd>электролиз</kwd><kwd>виброкатод</kwd><kwd>утилизация металлосодержащих отходов</kwd><kwd>ultrafine powders</kwd><kwd>nanosized powders</kwd><kwd>electrolysis</kwd><kwd>vibrocathode</kwd><kwd>metallic waste reclamation</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">Способ получения медного порошка электролизом из сульфатных электролитов и устройство для его осуществления : патент 2022717 Рос. Федерация : B 22 F 9/16, B 22 F 9/18, B 22 F 9/02 / Баимбетов Б.С. 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