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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">10.17073/0368-0797-2014-7-26-33</article-id><article-id custom-type="elpub" pub-id-type="custom">blackmet-366</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>ИССЛЕДОВАНИЕ ВОЗМОЖНОСТИ ПОЛУЧЕНИЯ АВТОЛИСТОВОЙ ДВУХФАЗНОЙ СТАЛИ ПРИ ОДНОСТУПЕНЧАТОМ ОХЛАЖДЕНИИ НА ОТВОДЯЩЕМ РОЛЬГАНГЕ НЕПРЕРЫВНОГО ШИРОКОПОЛОСНОГО СТАНА 2000 ОАО «НЛМК»</article-title><trans-title-group xml:lang="en"><trans-title>THE PRODUCTION OPPORTUNITIES OF THE HOT-ROLLED DUAL-PHASE STEEL WITH SINGLE-STAGE COOLING ON THE RUNOFF TABLE OF HOT-ROLLING MILL 2000 AT JSC “NLMK”</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>Татару</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Tataru</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>аспирант кафедры «Пластическая деформация специальных сталей и сплавов»</p></bio><bio xml:lang="en"><p>Postgraduate of the Chair of Plastic deformation of special alloys</p></bio><email xlink:type="simple">tataru_as@list.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>Потёмкин</surname><given-names>В. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Potemkin</surname><given-names>V. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.т.н., профессор кафедры «Пластическая деформация специальных сталей и сплавов»</p></bio><bio xml:lang="en"><p>Cand. Sci. (Eng.), Prof. of the Chair of Plastic deformation of special alloys</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>Кавалла</surname><given-names>Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Kavalla</surname><given-names>R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.т.н., профессор кафедры «Пластическая деформация специальных сталей и сплавов»</p></bio><bio xml:lang="en"><p>Cand. Sci. (Eng.), Prof. of the Chair of Plastic deformation of special alloys</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>Лукин</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Lukin</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.т.н., начальник отдела прокатных технологий Технического центра</p></bio><bio xml:lang="en"><p>Cand. Sci. (Eng.), Head of Rolling Technology Department of the Technical Center</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>Долгов</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Dolgov</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>начальник лаборатории технологий горячей прокатки Технического центра</p></bio><bio xml:lang="en"><p>Head of the Laboratory of Hot Rolling Technology of the Technical Center</p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Национальный исследовательский технологический университет «МИСиС» (Россия, 119049, Москва, Ленинский пр-т, д. 4)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>National Research Technological University MISIS (Leninskii pr., 4, Moscow, 119049, Russia)</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ОАО «Новолипецкий металлургический комбинат» (Россия, 398040, г. Липецк, пл. Металлургов, д. 2)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>JSC “Novolipetskii Metallurgical Plant” (Metallurgov sqr., 2, Lipetsk, 398040, 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>28</day><month>03</month><year>2015</year></pub-date><volume>57</volume><issue>7</issue><fpage>26</fpage><lpage>33</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Татару А.С., Потёмкин В.К., Кавалла Р., Лукин А.С., Долгов А.В., 2015</copyright-statement><copyright-year>2015</copyright-year><copyright-holder xml:lang="ru">Татару А.С., Потёмкин В.К., Кавалла Р., Лукин А.С., Долгов А.В.</copyright-holder><copyright-holder xml:lang="en">Tataru A.S., Potemkin V.K., Kavalla R., Lukin A.S., Dolgov A.V.</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/366">https://fermet.misis.ru/jour/article/view/366</self-uri><abstract><p>Целью данных исследований являлся поиск возможности обеспечения механических свойств горячекатаной двухфазной стали в диапазоне класса прочности DP 450 – 600 в условиях Новолипецкого металлургического комбината (НЛМК). При этом решающую роль в процессе формирования конечной структуры и свойств приобретает одноступенчатая стратегия охлаждения полосы на отводящем роль-ганге непрерывного широкополосного стана (НШПС) 2000. Проведены лабораторные исследования влияния параметров горячей прокатки на формирование структуры и механических свойств стали SPRC440R, используемой на НЛМК в качестве горячего подката при производстве холоднокатаных двухфазных сталей. С целью проведения опытной прокатки, на математической модели рассчитаны температур-но-скоростные параметры ускоренного охлаждения на отводящем рольганге НШПС 2000 НЛМК. Полученные результаты лабораторных исследований и проведенных расчетов использованы при разработке и реализации режимов опытно-промышленной прокатки. В данной работе авторы дают рекомендации по возможности обеспечения механических свойств горячекатаной двухфазной стали в диапазоне класса прочности DP 450 – 600.</p></abstract><trans-abstract xml:lang="en"><p>The purpose of these studies was to ﬁnd opportunities to provide the mechanical properties of hot-rolled dual-phase steel in the range of strength class DP 450–600 at “NLMK”. In this case decisive role in the formation of the ﬁnal structure and properties acquires a one-stage cooling strip strategy on the run-out table in the conditions of hot rolling mill 2000 at “NLMK”. The laboratory investigations have been conducted on the inﬂuence of hot rolling parameters on the structure and mechanical properties of steel grade SPRC440R, used by “NLMK” for the production of cold-rolled dual-phase steels. The temperature-speed parameters of accelerated cooling on the run-out table of hot-rolling mill 2000 at “NLMK” were calculated by mathematical model in order to realize the rolling experiment. The results of laboratory investigations and the carried out calculations were used for the development and implementation at experimental-industrial rolling conditions. In this article authors give recommendations for the possibility of providing the mechanical properties of hot-rolled dual-phase steel in the range of strength class DP 450–600. </p></trans-abstract><kwd-group xml:lang="ru"><kwd>горячая прокатка</kwd><kwd>автолист</kwd><kwd>двухфазная сталь</kwd><kwd>одноступенчатая стратегия охлаждения</kwd><kwd>структурообразование</kwd><kwd>механические свойства</kwd></kwd-group><kwd-group xml:lang="en"><kwd>hot rolling</kwd><kwd>automobile body sheet</kwd><kwd>dual-phase steel</kwd><kwd>one-stage cooling strategy</kwd><kwd>structuring</kwd><kwd>mechanical properties</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">Шахпазов Е.Х. и др. // Проблемы черной металлургии и мате-риаловедения. 2007. № 1. 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