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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">10.17073/0368-0797-2014-5-30-32</article-id><article-id custom-type="elpub" pub-id-type="custom">blackmet-107</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>ИНЖИНИРИНГ В ЧЕРНОЙ МЕТАЛЛУРГИИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ENGINEERING IN FERROUS METALLURGY</subject></subj-group></article-categories><title-group><article-title>МОДЕЛИРОВАНИЕ И РАСЧЕТ КОНСТРУКЦИЙ ЛИТЫХ ДЕТАЛЕЙ ЦЕНТРОБЕЖНЫХ ПЕСКОВЫХ И ГРУНТОВЫХ НАСОСОВ. СООБЩЕНИЕ 2</article-title><trans-title-group xml:lang="en"><trans-title>MODELING AND CALCULATION OF STRUCTURES OF CAST PARTS OF CENTRIFUGAL GRAVEL AND GROUNDWATER PUMPS TO OPTIMIZE THEIR GEOMETRY AND THE DEVELOPMENT OF NEW CHEMICAL COMPOSITION OF THE ALLOY. PART 2</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>Агапитов</surname><given-names>Е. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Agapitov</surname><given-names>E. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.т.н., профессор, зав. кафедрой «Теплотехнические и энергетические системы»</p></bio><bio xml:lang="en"><p>Dr. Eng., Professor, Head of the Chair of Thermal and Energy systems</p></bio><email xlink:type="simple">vs_mgtu@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>Вдовин</surname><given-names>К. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Vdovin</surname><given-names>K. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.т.н., профессор, зав. кафедрой «Литейное производство и материаловедение»</p></bio><bio xml:lang="en"><p>Dr. Eng., Professor of the Chair of Electro-metallurgy and foundry production </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>Волков</surname><given-names>С. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>S.J. Volkov</surname><given-names>S. J.</given-names></name></name-alternatives><bio xml:lang="ru"><p>мл. науч. сотрудник кафедры «Литейное производство и материаловедение»</p></bio><bio xml:lang="en"><p>Junior Researcher of the Chair of Materials Science and Foundry</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Магнитогорский государственный технический университет (Магнитогорск, Россия)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Magnitogorsk state technical university of G.I. Nosov (Magnitogorsk, Russia)</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2014</year></pub-date><pub-date pub-type="epub"><day>22</day><month>03</month><year>2015</year></pub-date><volume>57</volume><issue>5</issue><fpage>30</fpage><lpage>32</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Агапитов Е.Б., Вдовин К.Н., Волков С.Ю., 2015</copyright-statement><copyright-year>2015</copyright-year><copyright-holder xml:lang="ru">Агапитов Е.Б., Вдовин К.Н., Волков С.Ю.</copyright-holder><copyright-holder xml:lang="en">Agapitov E.B., Vdovin K.N., S.J. Volkov S.J.</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/107">https://fermet.misis.ru/jour/article/view/107</self-uri><abstract><p>В целях изучения возможностей снижения времени и затрат на разработку и доводку новых проточных частей рудных насосов проведено математическое моделирование, а так же анализ влияния конструкции насосов и рабочей среды на их стойкость. Предложена новая конструкция рабочего колеса насоса типа 1ГрК 160/31,5.</p></abstract><trans-abstract xml:lang="en"><p>A mathematical modeling and analysis of the impact of pumps’ construction and working environment on their resistance have been carried out in order to study the possibilities of reducing the time and cost of developing and perfecting of new ﬂow parts of ore pumps. A new construction of the pump’s impeller (type 1GrК 160/31, 5) was offered.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>надежность</kwd><kwd>долговечность</kwd><kwd>износостойкий чугун</kwd><kwd>структура</kwd><kwd>математическая модель</kwd><kwd>геометрия рабочего колеса</kwd><kwd>твердость</kwd><kwd>износ</kwd><kwd>гидроабразивный износ</kwd><kwd>ударно-абразивный износ</kwd><kwd>легирование</kwd></kwd-group><kwd-group xml:lang="en"><kwd>reliability</kwd><kwd>durability</kwd><kwd>wear-resistant cast iron</kwd><kwd>structure</kwd><kwd>mathematical model</kwd><kwd>geometry of the impeller</kwd><kwd>hardness</kwd><kwd>wear</kwd><kwd>hydroabrasive wear</kwd><kwd>shock-abrasion wear</kwd><kwd>alloying</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title></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>
