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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">10.12737/18272</article-id><article-id custom-type="elpub" pub-id-type="custom">donstu-64</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>Strengthening of hot-worked powder steels</article-title><trans-title-group xml:lang="ru"><trans-title>Повышение механических свойств горячедеформированных порошковых сталей</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>Егоров</surname><given-names>Максим Сергеевич</given-names></name><name name-style="western" xml:lang="en"><surname>Yegorov</surname><given-names>Maxim S.</given-names></name></name-alternatives><email xlink:type="simple">aquavdonsk@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>Егорова</surname><given-names>Римма Викторовна</given-names></name><name name-style="western" xml:lang="en"><surname>Yegorova</surname><given-names>Rimma V.</given-names></name></name-alternatives><email xlink:type="simple">fipm-dstu@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>Пустовойт</surname><given-names>Виктор Николаевич</given-names></name><name name-style="western" xml:lang="en"><surname>Pustovoyt</surname><given-names>Victor N.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></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><pub-date pub-type="collection"><year>2016</year></pub-date><pub-date pub-type="epub"><day>30</day><month>03</month><year>2016</year></pub-date><volume>16</volume><issue>1</issue><fpage>115</fpage><lpage>118</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Yegorov M.S., Yegorova R.V., Pustovoyt V.N., 2016</copyright-statement><copyright-year>2016</copyright-year><copyright-holder xml:lang="ru">Егоров М.С., Егорова Р.В., Пустовойт В.Н.</copyright-holder><copyright-holder xml:lang="en">Yegorov M.S., Yegorova R.V., Pustovoyt V.N.</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/64">https://www.vestnik-donstu.ru/jour/article/view/64</self-uri><abstract><p>The work objective is to study the fundamental processes of forming hot-worked powder steels (HWPS) and bonding the particulate material on the existing and newly formed contact surfaces. The role of splicing is particularly great in the process of manufacturing materials under the strained conditions. Evidently, whatever the structure in the amount of the material surrounded by the former powder particle surface, the powder material properties will be determined not by the morphological structural features, but by the splice quality up to a defined level of splicing. Therefore, the study of interparticle splicing in the formation of HWPS is a crucial task of the materials technology. Thus, further processing of hot pressurized powder steels can be offered not only for forming, but to improve their mechanical properties as well.</p></abstract><trans-abstract xml:lang="ru"><p>Целью работы являлось изучение основополагающих процессов формирования горячедеформированных порошковых сталей (ГДПС), а также сращивание материала частиц на уже имеющихся и вновь образующихся контактных поверхностях. Роль сращивания особенно велика при производстве материалов, работающих в нагруженных условиях. Очевидно, что какая бы ни была структура в объеме материала, окруженном бывшей поверхностью частицы порошка, до определенного уровня сращивания свойства порошкового материала будут определяться не морфологическими структурными особенностями, а качеством сращивания. Поэтому исследование межчастичного сращивания при формировании ГДПС остается актуальной задачей порошкового материаловедения. Таким образом, дополнительная обработка давлением горячедеформированных порошковых сталей может быть предложена не только для формоизменения, но и для повышения уровня их механических свойств.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>порошковая металлургия</kwd><kwd>горячая деформация</kwd><kwd>межчастичное сращивание</kwd><kwd>легирующие элементы</kwd><kwd>powder metallurgy</kwd><kwd>hot deformation</kwd><kwd>interparticle splicing</kwd><kwd>alloying elements</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">Friedman G. Properties of extruded Metal Powder. The International journal of Powder metallurgy and Powder Technology, 1980.- vol. 16.- №1.- Р. 29 -36.</mixed-citation><mixed-citation xml:lang="en">Friedman G. Properties of extruded Metal Powder. The International journal of Powder metallurgy and Powder Technology, 1980, vol. 16, no. 1, pp. 29 -36.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Sheppard T., Meshane H. Analysis of pressure requirements for Powder Metallurgy // The International journal of Powder metallurgy and Powder Technology.- 1976.- V. 19.- № 3.- Р. 121 - 125.</mixed-citation><mixed-citation xml:lang="en">Sheppard T., Meshane H. Analysis of pressure requirements for Powder Metallurgy. The International journal of Powder metallurgy and Powder Technology, 1976, vol. 19, no. 3, pp. 121 - 125.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Henrik Karlsson, Lars Nyborg, and Ola Bergman. Surface Interactions during Sintering of Water- atomized Pre- alloyed Steel Powder// Euro PM 2004 Powder Metallurgy World Congress&amp; Exhibition Austria Centre Viena, Austria 17-21 October 2004, Volume 3, page 23-28.</mixed-citation><mixed-citation xml:lang="en">Henrik Karlsson, Lars Nyborg, and Ola Bergman. Surface Interactions during Sintering of Water- atomized Prealloyed Steel Powder. Euro PM 2004 Powder Metallurgy  World Congress&amp; Exhibition Austria Centre, Viena, Austria, 17-21 October 2004, vol. 3, pp. 23-28.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Сращивание на контактных поверхностях при различных технологических вариантах горячей обработки давлением порошковых материалов / Ю. Г. Дорофеев, В. Ю. Дорофеев, С. Н. Егоров и др. // Порошковая металлургия. - 1986. - №10. - С.31-34.</mixed-citation><mixed-citation xml:lang="en">Dorofeev, Y.G., Dorofeev, V.Y., Yegorov, S.N., et al. Srashchivanie na kontaktnykh poverkhnostyakh pri razlichnykh tekhnologicheskikh variantakh goryachey  obrabotki davleniem poroshkovykh materialov. [Splicing at the contact surfaces at  different hot working technological options of powder materials.] Powder Metallurgy,  1986, no. 10, pp. 3134 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Процессы сращивания в порошковых горячештампованных материалах на основе железа. Сообщения 1-3 / Б. Ю. Дорофеев, В. Ю. Дорофеев, Ю. Н. Иващенко и др. // Порошковая металлургия. - 1988. - № 6. - С. 27-32.</mixed-citation><mixed-citation xml:lang="en">Dorofeev, Y.G., Dorofeev, V.Y., Ivashchenko, Y.N., et al. Protsessy srashchivaniya v poroshkovykh goryacheshtampovannykh materialakh na osnove zheleza.  Soobshcheniya 1–3. [Splicing processes in hot-stamped iron-based powder materials.  Reports 1-3.] Powder Metallurgy, 1988, no. 6, pp. 27–32 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Дорофеев, В. Ю. Межчастичное сращивание при формировании порошковых горячедеформированных материалов. / В. Ю. Дорофеев, С. Н. Егоров / - Москва : Металлургиздат, 2003. - 151 с.</mixed-citation><mixed-citation xml:lang="en">Dorofeev, V.Y., Yegorov, S.N. Mezhchastichnoe srashchivanie pri formirovanii poroshkovykh goryachedeformirovannykh materialov. [Interparticle splicing under the  formation of hot powdered materials.] Moscow: Metallurgizdat, 2003, 151 p. (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Егоров, С. Н. Контактная и свободная поверхности пористого тела как функции пористости / С. Н. Егоров, Т. Н. Кичик, В. А. Гийденко // Порошковые и композиционные материалы. Структура, свойства, технология : сб. науч. трудов. Южно-Рос. гос. техн. ун-т. - Новочеркасск : ЮРГТУ, 2001.- С.22-26.</mixed-citation><mixed-citation xml:lang="en">Yegorov, S.N., Kichik, T.N., Giydenko, V.A. Kontaktnaya i svobodnaya poverkhnosti poristogo tela kak funktsii poristosti. [Contact and free surfaces of a porous body  as a porosity function.] Poroshkovye i kompozitsionnye materialy. Struktura,  svoystva, tekhnologiya: sb. nauch. trudov. [Powder and composite materials.  Structure, properties, and technology: Coll. Sci. Papers.] South-Russian State Technical University. Novocherkassk: YuRGTU, 2001, pp. 22–26 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Методы исследования механических свойств металлов / Под ред. С. И. Кишкиной, Н. М. Склярова. // Москва : Машиностроение, 1974. - 320 с.</mixed-citation><mixed-citation xml:lang="en">Kishkina, S.I., Sklyarova, N.M., eds. Metody issledovaniya mekhanicheskikh svoystv metallov. [Investigative techniques of mechanical properties of metals.]  Moscow: Mashinostroenie, 1974, 320 p. (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Дорофеев, Ю. Г. Динамическое горячее прессование пористых порошковых заготовок / Ю. Г. Дорофеев. - Москва : Металлургия, 1977. - 216 с.</mixed-citation><mixed-citation xml:lang="en">Dorofeev, Y.G. Dinamicheskoe goryachee pressovanie poristykh poroshkovykh zagotovok. [Dynamic hot pressing of porous powder blanks.] Moscow: Metallurgiya, 1977, 216 p. (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Дорофеев, В. Ю. Развитие активированной контактной поверхности при формировании горячештампованных порошковых материалов / В. Ю. Дорофеев, М. С. Егоров, С. Н. Егоров. // Изв. вузов. Сев.-Кавк. регион. техн. науки. - 2004. - №1. - С.64-66.</mixed-citation><mixed-citation xml:lang="en">Dorofeev, V.Y., Yegorov, M.S. Yegorov, S.N. Razvitie aktivirovannoy kontaktnoy poverkhnosti pri formirovanii goryacheshtampovannykh poroshkovykh materialov.  [Development of the activated contact surface under the formation of hot-stamped  powder materials.] University News. North-Caucasian region. Technical Sciences  Series, 2004, no. 1, pp. 64–66 (in Russian).</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>
