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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">10.17073/0368-0797-2019-8-606-612</article-id><article-id custom-type="elpub" pub-id-type="custom">blackmet-1691</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>Влияние введения добавок во флюсы, изготовленные из ковшевого электросталеплавильного шлака</article-title><trans-title-group xml:lang="en"><trans-title>Effect of additives introduction to fluxes manufactured from ladle electric steel slag</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>Козырев</surname><given-names>Н. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kozyrev</surname><given-names>N. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.т.н., профессор, заведующий кафедрой материаловедения, литейного и сварочного производства</p></bio><bio xml:lang="en"><p>Dr. Sci. (Eng.), Professor, Head of the Chair “Materials, Foundry and Welding Production”</p></bio><email xlink:type="simple">kozyrev_na@mtsp.sibsiu.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>Михно</surname><given-names>А. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Mikhno</surname><given-names>A. R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>магистрант кафедры материаловедения, литейного и сварочного производства</p></bio><bio xml:lang="en"><p>MA Student of the Chair “Materials, Foundry and Welding Production”</p></bio><email xlink:type="simple">mikno-mm131@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>Крюков</surname><given-names>Р. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Kryukov</surname><given-names>R. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.т.н., доцент кафедры материаловедения, литейного и сварочного производства</p></bio><bio xml:lang="en"><p>Cand. Sci. (Eng.), Assist. Professor of the Chair “Materials, Foundry and Welding Production”</p></bio><email xlink:type="simple">rek_nzrmk@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>Калиногорский</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Kalinogorskii</surname><given-names>A. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.т.н., и.о. заведующего кафедрой металлургии черных металлов</p></bio><bio xml:lang="en"><p>Cand. Sci. (Eng.), Acting Head of the Chair of Ferrous Metallurgy</p></bio><email xlink:type="simple">mchmsis@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>Бащенко</surname><given-names>Л. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Bashchenko</surname><given-names>L. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.т.н., старший преподаватель кафедры теплоэнергетики и экологии</p></bio><bio xml:lang="en"><p>Cand. Sci. (Eng.), Senior Lecturer of the Chair “Thermal Power and Ecology”</p></bio><email xlink:type="simple">luda.baschenko@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Сибирский государственный индустриальный университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Siberian State Industrial University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>11</day><month>09</month><year>2019</year></pub-date><volume>62</volume><issue>8</issue><fpage>606</fpage><lpage>612</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Козырев Н.А., Михно А.Р., Крюков Р.Е., Калиногорский А.Н., Бащенко Л.П., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Козырев Н.А., Михно А.Р., Крюков Р.Е., Калиногорский А.Н., Бащенко Л.П.</copyright-holder><copyright-holder xml:lang="en">Kozyrev N.A., Mikhno A.R., Kryukov R.E., Kalinogorskii A.N., Bashchenko L.P.</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/1691">https://fermet.misis.ru/jour/article/view/1691</self-uri><abstract><p>Проведены исследования сварочного и наплавочного флюсов, содержащего ковшевой шлак электросталеплавильного производства рельсовой стали АО «ЕВРАЗ ЗСМК». Cварку под флюсами проводили на образцах из листовой стали марки 09Г2С проволокой Св-08ГА с использованием сварочного трактора ASAW1250 при отработанных режимах. Определены химические составы сварочных флюсов, шлаковых корок, сварных образцов. Химический состав исследуемых сварных образцов определяли по ГОСТ 10543 – 98 рентгенофлюоресцентным методом на спектрометре XRF-1800 и атомноэмиссионным методом на спектрометре ДФС-71. Проведены металлографические исследования с помощью оптического микроскопа OLYMPUS GX-51. С помощью анализатора LECO ТС–600 исследовано содержание общего кислорода и поверхностного. Показана возможность использования техногенных отходов металлургического производства для изготовления сварочных флюсов. Для изготовления сварочного флюса использовали: ковшевой шлак электросталеплавильного производства рельсовой стали АО «ЕВРАЗ ЗСМК»; барийстронциевый модификатор БСК по ТУ 1717-001-75073896 – 2005 производства ООО «НПК Металлотехнопром»; шлак силикомарганца производства Западно-Сибирского электрометаллургического завода; пыль электрофильтров алюминиевого производства ОК «РУСАЛ» (углеродфторсодержащая добавка). Проведенные исследования показали пригодность использования ковшевого электросталеплавильного шлака для сварки и наплавки легированного металла. Введение различных флюс-добавок снижает концентрацию общего кислорода в металле сварных швов, что, в свою очередь, повышает ударную вязкость. С точки зрения концентрации кислорода в металле сварного шва и ударной вязкости наилучшим является использование в качестве флюс-добавок шлака силикомарганца и углеродфторсодержащей добавки.</p></abstract><trans-abstract xml:lang="en"><p>Studies of welding and surfacing fluxes containing ladle slag of electric-steel production of rail steel of JSC “EVRAZ ZSMK” were carried out. Welding under the flux was performed on the samples of sheet steel 09G2S by Sv-08GА wire using the weldingtractor ASAW1250 at exhaust modes. Chemical compositions of welding fluxes and slag crusts were determined. Also chemical composition of the studied welded samples was determined according to GOST 10543 – 98 by x-ray fluorescence method on XRF-1800 spectrometer and by atomic emission method on DFS-71 spectrometer. Metallographic studies were carried out with the use of an optical microscope OLYMPUS GX-51. The content of total oxygen and surface oxygen was studied using the LECO TC–600 analyzer. The possibility of using technogenic waste products of metallurgical production is shown for the production of welding fluxes. The following components were used for production of welding flux: ladle slag of electric steelmaking of rail steel from “EVRAZ ZSMK” JSC; BSK barium-strontium modifier produced under the terms of 1717-001-75073896 – 2005 by “NPK Metallotekhnoprom”; slag of silicomanganese production from “West Siberian steel plant”; electrostatic dust of aluminum production from “RUSAL” (carbonfluor-containing supplement). The studies have shown the suitability of the use of ladle electric steel slag for welding and surfacing of alloyed metal. The introduction of various flux additives reduces the concentration of total oxygen in the weld metal, which in turn increases the toughness. From the point of oxygen concentration in weld metal and impact toughness, it is better to use silica-manganese slag and carbon-fluoride additive as flux additives.</p></trans-abstract><kwd-group xml:lang="en"><kwd>welding</kwd><kwd>surfacing</kwd><kwd>welding fluxes</kwd><kwd>industrial waste</kwd><kwd>ladle furnace slag</kwd><kwd>toughness</kwd><kwd>total oxygen.</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">Гуляев А.П. Металловедение. Учебник для вузов. – М.: Металлургия, 1986. – 544 с.</mixed-citation><mixed-citation xml:lang="en">Gulyaev A.P. Metallovedenie. Uchebnik dlya vuzov [Metal science. Textbook for universities]. Moscow: Metallurgiya, 1986, 544 p. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Поволоцкий Д.Я., Рощин В.Е., Мальков Н.В. 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