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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">10.17073/0368-0797-2017-1-60-66</article-id><article-id custom-type="elpub" pub-id-type="custom">blackmet-1004</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>СТАЛИ ОСОБОГО НАЗНАЧЕНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>SUPERDUTY STEEL</subject></subj-group></article-categories><title-group><article-title>О РАЗВИТИИ МЕТАЛЛУРГИИ ПОД ДАВЛЕНИЕМ</article-title><trans-title-group xml:lang="en"><trans-title>DEVELOPMENT OF METALLURGY UNDER PRESSURE</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>Рашев</surname><given-names>Ц. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Rashev</surname><given-names>Ts. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.т.н., профессор, вице-президент,</p><p>София</p></bio><bio xml:lang="en"><p>Dr. Sci. (Eng.), Professor, Vice-President,</p><p>Sofia</p></bio><email xlink:type="simple">tsolo_rashev@yahoo.com</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>Жекова</surname><given-names>Л. Ц.</given-names></name><name name-style="western" xml:lang="en"><surname>Zhekova</surname><given-names>L. Ts.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.т.н., доцент,</p><p>София</p></bio><bio xml:lang="en"><p>Cand. Sci. (Eng.), Assist. Professor,</p><p>Sofia</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>Богев</surname><given-names>П. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Bogev</surname><given-names>P. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>вице-президент,</p><p>Перник</p></bio><bio xml:lang="en"><p>Vice-President,</p><p>Pernik</p></bio><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>OOO «Метко»</institution><country>Болгария</country></aff><aff xml:lang="en"><institution>LLC “Metko”</institution><country>Bulgaria</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Институт металловедения, сооружений и технологий Болгарской академии наук</institution><country>Болгария</country></aff><aff xml:lang="en"><institution>Institute of Metal Science, Equipment and Technologies, Bulgarian Academy of Science</institution><country>Bulgaria</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ООО «Павел Венков»</institution><country>Болгария</country></aff><aff xml:lang="en"><institution>LLC “Pavel Venkov”</institution><country>Bulgaria</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2017</year></pub-date><pub-date pub-type="epub"><day>12</day><month>02</month><year>2017</year></pub-date><volume>60</volume><issue>1</issue><fpage>60</fpage><lpage>66</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Рашев Ц.В., Жекова Л.Ц., Богев П.В., 2017</copyright-statement><copyright-year>2017</copyright-year><copyright-holder xml:lang="ru">Рашев Ц.В., Жекова Л.Ц., Богев П.В.</copyright-holder><copyright-holder xml:lang="en">Rashev T.V., Zhekova L.T., Bogev P.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/1004">https://fermet.misis.ru/jour/article/view/1004</self-uri><abstract><p>Представлен короткий обзор исторического развития производства железа и стали. Отмечается, что новая металлургия – металлургия под (газовым) давлением (МД) появилась в конце XX в. Авторы считают, что и на этом раннем этапе МД доказала ряд существенных преимуществ перед традиционной металлургией (ТМ) и вакуумной металлургией (ВМ). Основные из них: до четырех раз выше предел текучести при уникальном сохранении остальных характеристик – уменьшении расхода или устранении некоторых дорогих легирующих элементов (Ni, Mo, Co, W и др.); возможность легирования нетрадиционными элементами (Ca, Zn, Pb и др.); высокая экология производства; устойчивое развитие. Вот почему можно ожидать, что МД имеет перспективу на прорывное развитие в области качественной и специальной металлургии. Из известных до сих пор способов МД авторы считают метод большой сталеплавильной ванны (БСВ) самым перспективным.</p></abstract><trans-abstract xml:lang="en"><p>The article off ers a short review of iron and steel production history. The new metallurgy – metallurgy under [gas] pressure (MP) comes into existence at the end of 20th century and in authors’ opinion even at this early stage of its development MP is already showing many advantages to both conventional metallurgy (CM) and vacuum metallurgy (VM) such as: increase of the yield strength in four times with the rest of the uniquely retained steel properties; decrease or complete elimination of some expensive alloying elements (Ni, Mo, Co, W, etc.); possibility of using unconventional alloying elements (Ca, Zn, Pb, etc.); being highly ecological; its stable development, etc. Because of that it is to be expected that the development of MP will lead to a breakthrough in the areas of quality and special metallurgy. Out of all known to date MP methods, big steelmaking bath (BSB) process is considered to be the most promising of all.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>металлургия под давлением – МД</kwd><kwd>высокоазотистые стали – ВАС</kwd><kwd>азот</kwd><kwd>нетрадиционные стали</kwd><kwd>большая сталеплавильная ванна – БСВ</kwd><kwd>компрессионный электрошлаковый переплав – КЭШП</kwd><kwd>вакуумная металлургия – ВМ</kwd><kwd>традиционная металлургия – ТМ</kwd><kwd>электрошлаковый переплав под давлением – ЭШПД</kwd></kwd-group><kwd-group xml:lang="en"><kwd>metallurgy under pressure (MP)</kwd><kwd>high nitrogen steels (HNS)</kwd><kwd>nitrogen</kwd><kwd>nonconventional steels</kwd><kwd>big steelmaking bath process (BSB)</kwd><kwd>compressional electroslag remelting</kwd><kwd>vacuum metallurgy (VM)</kwd><kwd>conventional metallurgy (CM)</kwd><kwd>electroslag remelting under pressure (ESRP)</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">Мезенин Н.А.Повесть о мастерах железного дела. – М.: Знание, 1973. – 224 с.</mixed-citation><mixed-citation xml:lang="en">Mezenin N.A. 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