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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">10.17073/0368-0797-2014-11-43-47</article-id><article-id custom-type="elpub" pub-id-type="custom">blackmet-497</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>МЕТАЛЛУРГИЧЕСКИЕ ТЕХНОЛОГИИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>METALLURGICAL TECHNOLOGIES</subject></subj-group></article-categories><title-group><article-title>МЕХАНИЧЕСКИЕ И ФИЗИЧЕСКИЕ СВОЙСТВА ЛИТЫХ Fe – Mn – Al – C – N СПЛАВОВ</article-title><trans-title-group xml:lang="en"><trans-title>MECHANICAL AND PHYSICAL PROPERTIES OF CAST Fe – Mn – Al – C – N ALLOYS</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>Бронз</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Bronz</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.т.н., старший научный сотрудник</p></bio><bio xml:lang="en"><p>Cand. Sci. (Eng.), Senior Researcher</p></bio><email xlink:type="simple">broalex@yandex.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>Капуткин</surname><given-names>Д. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Kaputkin</surname><given-names>D. Е.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.т.н., доцент, директор Института базового образования</p></bio><bio xml:lang="en"><p>Dr. Sci. (Eng.), Assist. Professor, Director of the Institute of Undergraduate Studies</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Капуткина</surname><given-names>Л. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Kaputkina</surname><given-names>L. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.ф.-м.н, профессор, главный научный сотрудник кафедры пластической деформации специальных сплавов</p></bio><bio xml:lang="en"><p>Dr. Sci. (Phys.-Math.), Professor, Chief Researcher of the Chair of Plastic deformation of special alloys</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Киндоп</surname><given-names>В. Э.</given-names></name><name name-style="western" xml:lang="en"><surname>Kindop</surname><given-names>V. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.т.н., старший научный сотрудник, заместитель начальника управления науки</p></bio><bio xml:lang="en"><p>Cand. Sci. (Eng.), Senior Researcher, Deputy Head of Department of science</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Свяжин</surname><given-names>А. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Svyazhin</surname><given-names>A. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.т.н., профессор, главный научный сотрудник кафедры металлургии стали и ферросплавов</p></bio><bio xml:lang="en"><p>Dr. Sci. (Eng.), Professor, Chief Researcher of the Chair “Metallurgy of steel and ferroalloys”</p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ОАО «РКК «Энергия» им. С.П. Королева»(141070, Россия, Московская область, г . Королев, ул. Ленина, 4А)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>S.P. Korolev RSC «Energia» JSC (4A, Lenin Str., Korolev, Mos-cow Region, 141070, Russia)</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Национальный исследовательский технологический университет «МИСиС»(119049, Россия, Москва, Ленинский пр-т, 4)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>National Research Technological University «MISiS» (4, Lenins-kypr., Moscow, 119049, 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>01</day><month>04</month><year>2015</year></pub-date><volume>57</volume><issue>11</issue><fpage>43</fpage><lpage>47</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Бронз А.В., Капуткин Д.Е., Капуткина Л.М., Киндоп В.Э., Свяжин А.Г., 2015</copyright-statement><copyright-year>2015</copyright-year><copyright-holder xml:lang="ru">Бронз А.В., Капуткин Д.Е., Капуткина Л.М., Киндоп В.Э., Свяжин А.Г.</copyright-holder><copyright-holder xml:lang="en">Bronz A.V., Kaputkin D.Е., Kaputkina L.M., Kindop V.E., Svyazhin A.G.</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/497">https://fermet.misis.ru/jour/article/view/497</self-uri><abstract><p>Экспериментально получены и изучены литые Fe + (12,7 – 25,6) % Mn + (0 – 14,4) % Al + (0,02 – 2,18) % C сплавы, в том числе микролегированные азотом (0,001 – 0,135) % N, с высокой удельной прочностью. Показано, что литые высокоуглеродистые высоколегированные Fe – Mn – Al – С сплавы хорошо поддаются горячей деформации вплоть до 40 – 50 % обжатия без образования горячих трещин. При теплой деформации в исследуемых сплавах реализуется высокопрочное состояние (σв до 1810 МПа) при достаточном запасе пластичности (до 50 %). Предел текучести при комнатной температуре высокоуглеродистых аустенитных (до 2,18 % С) Fe – Mn – Al – С сплавов достигает 1200  МПа. Теплоемкость и теплопроводность изученных сплавов уменьшается с увеличением суммарного легирования Al  + C + N. Исследуемые сплавы железа с высоким содержанием Mn и Al, имея высокую удельную прочность, могут использоваться в литом и в деформированном состоянии как высокопрочные с большим запасом пластичности, теплостойкие и износостойкие. </p></abstract><trans-abstract xml:lang="en"><p>Cast Fe + (12.7 – 25.6) % Mn + (0 – 14.4) % Al + (0.02 – 2.18) % C alloys including microalloyed by nitrogen (0,001 – 0,135) % N with high speciﬁ c strength are experimentally investigated and studied. It is shown that cast high-carbon Fe – Mn – Al – С alloys, well give in to a hot deformation, up to 40 – 50 % of reduction without a ﬁ recracking. At a warm strain in investigated alloys the high-tensile condition (σв to 1810  MPa) is realised at a toughness adequate supply (to 50 %). The Yield stress of high-carbon austenitic alloys (to 2.18  %) Fe – Mn – Al – С at room temperature attains 1200 MPa. Thermal capacity and thermal conduction decrease with increase at total alloying Al + C + N. Investigated alloys of iron with high contents of Mn and Al have high speciﬁc strength and can be used in cast and strain con-dition as high-strength with a toughness large supply, heatproof and wear-resistant. </p></trans-abstract><kwd-group xml:lang="ru"><kwd>железомарганецалюминиевые сплавы</kwd><kwd>ТРИПЛЕКС-сплавы</kwd><kwd>микролегирование азотом</kwd><kwd>высокопрочные сплавы</kwd><kwd>многофазная структура.</kwd></kwd-group><kwd-group xml:lang="en"><kwd>iron-manganese-aluminum alloys</kwd><kwd>TRIPLEX alloys</kwd><kwd>microalloying by nitrogen</kwd><kwd>high-strength alloys</kwd><kwd>multiphase structure</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">De Moor E., Gibbs P.J., Speer J.G. etc. Strategies for Third-Generation Advanced High-Strength Steel Development // AIST Transactions, Iron and Steel Technology. 2010. Vol. 7. No. 11. P. 133 – 144.</mixed-citation><mixed-citation xml:lang="en">De Moor E., Gibbs P.J., Speer J.G. etc. Strategies for Third-Generation Advanced High-Strength Steel Development. AIST Transactions, Iron and Steel Technology. 2010. Vol. 7, no. 11, pp. 133–144.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Frommeyer G., Brux U. Microstructures and Mechanical Properties of High-Strength Fe–Mn–Al–C Light-Weight TRIPLEX Steels // Steel Research International. 2006. Vol. 77. No 9 – 10. P. 627 – 633.</mixed-citation><mixed-citation xml:lang="en">Frommeyer G., Brux U. Microstructures and Mechanical Properties of High-Strength Fe – Mn – Al – C Light-Weight TRIPLEX Steels. Steel Research International. 2006. Vol. 77, no. 9–10, pp. 627–633.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Han K. H., Choo W. K. Phase Decomposition of Rapidly Solidiﬁed Fe – Mn – Al – C Austenitic Alloy // Met. Trans. A. 1989. Vol. 20A. P. 205 – 214.</mixed-citation><mixed-citation xml:lang="en">Han K. H., Choo W. K. Phase Decomposition of Rapidly Solidiﬁ ed Fe – Mn – Al – C Austenitic Alloy. Met. Trans. A. 1989. Vol. 20A, pp. 205–214.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Charles J., Berghezen A. Nickel-free austenitic steels for cryogenic applications: The Fe – 23 % Mn – 5 % Al – 0.2 % C alloys // Cryo-genics. 1981. Vol. 21. No 5. P. 278 – 280.</mixed-citation><mixed-citation xml:lang="en">Charles J., Berghezen A. Nickel-free austenitic steels for cryogenic applications: The Fe – 23 % Mn – 5 % Al – 0.2 % C alloys. Cryogenics. 1981. Vol. 21, no. 5, pp. 278–280.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Высокопрочные немагнитные стали: Сб. статей. / Под. ред. О.А. Банных. – М.: Наука, 1978. С. 49 – 56.</mixed-citation><mixed-citation xml:lang="en">Vysokoprochnye nemagnitnye stali. Sbornik statei [High-strength non-magnetic steel. Collection of articles]. Bannykh O.A. ed. Moscow: Nauka. 1978, pp. 49–56. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Лившиц Б.Г. Физические свойства металлов и сплавов. – М.: Машгиз, 1959. – 368 с.</mixed-citation><mixed-citation xml:lang="en">Livshits B.G. Fizicheskie svoistva metallov i splavov [Physical properties of metals and alloys]. Moscow: Mashgiz, 1959. 368 p. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Бронз А.В., Капуткина Л.М., Киндоп В.Э. и др. Экспериментальное исследование высокотемпературной прочности сплавов Fe – Mn – Al – C – N // Проблемы черной металлургии и материаловедения. 2012. № 3. С. 57 – 62.</mixed-citation><mixed-citation xml:lang="en">Bronz A.V., Kaputkina L.M., Kindop V.E., Prokoshkina V.G., Svyazhin A.G. Experimental study of high-strength alloys Fe – Mn – Al – C – N. Problemy chernoi metallurgii i materialovedeniya. 2012, no. 3, pp. 57–62. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Бронз А.В., Капуткин Д.Е., Капуткина Л.М. и др. Влияние химического состава на кристаллическую решетку и физические свойства железомарганцевых сплавов с высоким содержанием алюминия // Металловедение и термическая обработка. 2013. № 12. C. 11 – 15.</mixed-citation><mixed-citation xml:lang="en">Bronz A.V., Kaputkin D.E., Kaputkina L.M., Kindop V.E., Svyazhin A.G. Effect of chemical composition on the crystal lattice and physical properties of iron-manganese alloys with high content of aluminum.  Metal Science and Heat Treatment. 2014, vol.55, no. 11–12, pp. 647–651.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Kaputkina L.M., Prokoshkina V.G., Svyazhin A.G. etc. Structure and properties of stainless steel alloyed with nitrogen and copper // Metal Science and Heat Treatment. 2009. Vol. 51. No. 5 – 6. P. 286 – 291.</mixed-citation><mixed-citation xml:lang="en">Kaputkina L.M., Prokoshkina V.G., Svyazhin A.G. etc. Structure and properties of stainless steel alloyed with nitrogen and copper. Metal Science and Heat Treatment. 2009. Vol. 51, no. 5–6, pp.  286–291.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Svyazhin A.G., Kaputkina L.M. Dissolution and precipitation of excess phases in high-nitrogen steels // Materials Science Forum. 2010. Vol. 638 – 642. P. 3026 – 3031.</mixed-citation><mixed-citation xml:lang="en">Svyazhin A.G., Kaputkina L.M. Dissolution and precipitation of excess phases in high-nitrogen steels. Materials Science Forum. 2010. Vol. 638–642, pp. 3026–3031.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Svyazhin A.G., Kaputkina L.M. High Nitrogen Steels: Today and Tomorrow // Proceed. 11th Int. Conf. on High Nitrogen Steels and Interstitial Alloys. – Chennai. Printing House. 2013. P. 12 – 22.</mixed-citation><mixed-citation xml:lang="en">Svyazhin A.G., Kaputkina L.M. High Nitrogen Steels: Today and Tomorrow. Proceed. 11th Int. Conf. on High Nitrogen Steels and Interstitial Alloys. Chennai. Printing House. 2013, pp. 12–22.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Kaputkina L.M., Prokoshkina V.G.. Khadeev G.E. etc. Diagrams of the Hot and Warm Deformation and Strain Aging of Nitrogen-Bearing Austenitic Steels // Metal Science and Heat Treatment. 2013. Vol. 55. No. 5 – 6. P. 322 – 327.</mixed-citation><mixed-citation xml:lang="en">Kaputkina L.M., Prokoshkina V.G.. Khadeev G.E. etc. Diagrams of the Hot and Warm Deformation and Strain Aging of Nitrogen Bearing Austenitic Steels. Metal Science and Heat Treatment. 2013. Vol. 55, no. 5–6, pp. 322–327.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru"></mixed-citation><mixed-citation xml:lang="en"></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>
