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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">lim</journal-id><journal-title-group><journal-title xml:lang="ru">Литье и металлургия</journal-title><trans-title-group xml:lang="en"><trans-title>Litiyo i Metallurgiya (FOUNDRY PRODUCTION AND METALLURGY)</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1683-6065</issn><issn pub-type="epub">2414-0406</issn><publisher><publisher-name>BNTU</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21122/1683-6065-2019-2-32-35</article-id><article-id custom-type="elpub" pub-id-type="custom">lim-2859</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>Литейное производство</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Foundry</subject></subj-group></article-categories><title-group><article-title>Метод обеспечения износостойкости лопаток лопастных смесителей</article-title><trans-title-group xml:lang="en"><trans-title>Method of providing wear-resistance of the blades of paddle mixers.</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>Петришин</surname><given-names>Г. B.</given-names></name><name name-style="western" xml:lang="en"><surname>Petrishin</surname><given-names>G. V.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"/><email xlink:type="simple">dk_msf@gstu.by</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>Быстренков</surname><given-names>В. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Bystrenkov</surname><given-names>V. M.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"/><email xlink:type="simple">dk_msf@gstu.by</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>Одарченко</surname><given-names>В. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Odarchenko</surname><given-names>V. I.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"/><email xlink:type="simple">v.oda1297@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Гомельский государственный технический университет им. П. О. Сухого</institution><country>Беларусь</country></aff><aff xml:lang="en"><institution>Pavel Sukhoi State Technical University of Gomel</institution><country>Belarus</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Белорусский национальный технический университет</institution><country>Беларусь</country></aff><aff xml:lang="en"><institution>Belarusian National Technical University</institution><country>Belarus</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>09</day><month>08</month><year>2019</year></pub-date><volume>0</volume><issue>2</issue><fpage>32</fpage><lpage>35</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Петришин Г.B., Быстренков В.М., Одарченко В.И., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Петришин Г.B., Быстренков В.М., Одарченко В.И.</copyright-holder><copyright-holder xml:lang="en">Petrishin G.V., Bystrenkov V.M., Odarchenko V.I.</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://lim.bntu.by/jour/article/view/2859">https://lim.bntu.by/jour/article/view/2859</self-uri><abstract><p>Работа посвящена решению актуальной проблемы повышения срока службы лопастных смесителей, используемых в литейном производстве. Приведены существующие методы обеспечения износостойкости лопаток смесителей, указаны их достоинства и недостатки. На основании анализа научных публикаций предложено техническое решение нанесения на лопатки смесителя защитных покрытий методом газотермического напыления. Представлены результаты лабораторных исследований скорости изнашивания газотермических покрытий из различных порошковых смесей системы Ni-Cr-B-Si в условиях абразивного изнашивания. Приведены результаты эксплуатационных испытаний опытных изделий в условиях коррозионно-абразивного изнашивания при работе лопастного смесителя. Разработан состав порошковой смеси, обеспечивающей максимальную износостойкость лопаток смесителя.</p></abstract><trans-abstract xml:lang="en"><p>The work is devoted to solution of the actual problem to increase the service life of blade mixers used in the foundry industry. The existing methods for ensuring wear resistance of mixing blades are described, their advantages and disadvantages are indicated. Based on the analysis of scientific publications a technical solution for applying protective coatings to the blades of the mixer using gas-thermal spraying has been proposed. The results of laboratory studies of the wear rate of gas-thermal coatings from various powder mixtures of the Ni-Cr-B-Si system under conditions of abrasive wear are presented. The results of operational tests of experimental products under conditions of corrosion and abrasive wear during the operation of a paddle mixer are given. The composition of the powder mixtur ensuring maximum wear resistance of the mixer blades was developed.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>повышение износостойкости</kwd><kwd>упрочнение поверхности</kwd><kwd>порошковые смеси</kwd><kwd>газопламенное напыление</kwd></kwd-group><kwd-group xml:lang="en"><kwd>increase of wear resistance</kwd><kwd>surface hardening</kwd><kwd>powder mixtures</kwd><kwd>gas-flame spraying</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">Петришин Г. В. Особенности изнашивания магнитно-электрических покрытий из самофлюсующихся порошков в различных условиях эксплуатации // Вестник Полоцкого государственного университета. Серия В: Промышленность. Прикладные науки. 2006. № 12. С. 107–112.</mixed-citation><mixed-citation xml:lang="en">Petrishin G. V. 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Minsk, UP «Tehnoprint» Publ., 2001, 300 p.</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>
