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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">cvmet</journal-id><journal-title-group><journal-title xml:lang="ru">Известия вузов. Цветная металлургия</journal-title><trans-title-group xml:lang="en"><trans-title>Izvestiya. Non-Ferrous Metallurgy</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0021-3438</issn><issn pub-type="epub">2412-8783</issn><publisher><publisher-name>НИТУ МИСИС</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.17073/0021-3438-2023-4-24-34</article-id><article-id custom-type="elpub" pub-id-type="custom">cvmet-1517</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>Металловедение и термическая обработка</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Physical Metallurgy and Heat Treatment</subject></subj-group></article-categories><title-group><article-title>Особенности формирования структуры сплавов системы Al–Ni–Zr, полученных при восстановлении оксидных соединений алюмотермией с применением СВС-металлургии</article-title><trans-title-group xml:lang="en"><trans-title>Features of formation of the Al–Ni–Zr system alloy structure obtained by reducing oxide compounds by aluminothermy using SHS metallurgy</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7633-8989</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ри</surname><given-names>Х.</given-names></name><name name-style="western" xml:lang="en"><surname>Ri</surname><given-names>Kh.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Хосен Ри – доктор технических наук, профессор кафедры «Литейное производство и технология металлов»</p><p>680035, г. Хабаровск, ул. Тихоокеанская, 136</p></bio><bio xml:lang="en"><p>Khosen Ri – Dr. Sci. (Eng.), Professor, Department of Foundry and Metal Technology</p><p>136 Tikhookeanskaya Str., Khabarovsk 680035</p></bio><email xlink:type="simple">opirus@list.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7784-1252</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ри</surname><given-names>Э. Х.</given-names></name><name name-style="western" xml:lang="en"><surname>Ri</surname><given-names>E. Kh.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Эрнст Хосенович Ри – доктор технических наук, профессор, заведующий кафедрой «Литейное производство и технология металлов»</p><p>680035, г. Хабаровск, ул. Тихоокеанская, 136</p></bio><bio xml:lang="en"><p>Ernst Kh. Ri – Dr. Sci. (Eng.), Professor, Head of the Department of Foundry and Metal Technology</p><p>136 Tikhookeanskaya Str., Khabarovsk 680035</p></bio><email xlink:type="simple">erikri999@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6525-2004</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ермаков</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Ermakov</surname><given-names>M. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Михаил Александрович Ермаков – кандидат технических наук, доцент кафедры «Литейное производство и технология металлов»</p><p>680035, г. Хабаровск, ул. Тихоокеанская, 136</p></bio><bio xml:lang="en"><p>Mikhail A. Ermakov – Cand. Sci. (Eng.), Associate Professor, Department of Foundry and Metal Technology</p><p>136 Tikhookeanskaya Str., Khabarovsk 680035</p></bio><email xlink:type="simple">ermakovma@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0175-0503</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ким</surname><given-names>Е. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Kim</surname><given-names>E. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Евгений Давидович Ким – кандидат технических наук, преподаватель кафедры«Литейное производство и технология металлов»</p><p>680035, г. Хабаровск, ул. Тихоокеанская, 136</p></bio><bio xml:lang="en"><p>Evgeniy D. Kim – Cand. Sci. (Eng.), Lecturer, Department “Foundry and Technology of Metals”</p><p>136 Tikhookeanskaya Str., Khabarovsk 680035</p></bio><email xlink:type="simple">jenya_1992g@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Тихоокеанский государственный университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Pacific National University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>21</day><month>08</month><year>2023</year></pub-date><volume>0</volume><issue>4</issue><fpage>24</fpage><lpage>34</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Ри Х., Ри Э.Х., Ермаков М.А., Ким Е.Д., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Ри Х., Ри Э.Х., Ермаков М.А., Ким Е.Д.</copyright-holder><copyright-holder xml:lang="en">Ri K., Ri E.K., Ermakov M.A., Kim E.D.</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://cvmet.misis.ru/jour/article/view/1517">https://cvmet.misis.ru/jour/article/view/1517</self-uri><abstract><p>Настоящая работа посвящена установлению закономерности влияния добавки циркония в количестве 2,21, 3,29, 3,69 и 6,92 мас.% на структурообразование, характер распределения элементов и микротвердость структурных составляющих в сплавах системы Al–Ni–Zr, полученных алюмотермией с применением СВС-металлургии. Установлены и научно обоснованы закономерности формирования структурных составляющих и их микротвердости от содержания циркония в сплавах Al–Ni (50 мас.% Ni). Методами электронной микроскопии и микрорентгеноспектрального анализа элементов идентифицированы структурные составляющие. Структура исходного сплава состоит из алюминидов никеля Al3Ni2 (β′-фаза) и Al3Ni. Легирование сплава цирконием в количестве 2,21 мас.% приводит к кристаллизации циркониевого алюминида никеля Al2(Ni,Zr). При дальнейшем увеличении содержания циркония (более 2,21 мас.%) кристаллизуются комплексно-легированные интерметаллидные соединения – алюминиды Zr, W, Si и циркониды Ni. Установлена закономерность снижения растворимости Ni в алюминидах никеля Al3Ni2 и Al3Ni и их микротвердости по мере увеличения содержания циркония от 2,21 до 6,92 мас.% в сплавах Al–Ni–Zr. В алюминиде никеля с цирконием Al2(Ni,Zr) это способствует уменьшению растворимости Ni, Al и повышению концентраций Si и Zr. Легирование сплава Al–Ni цирконием в количестве более 2,21 мас.% способствует повышению твердости (HRA), несмотря на снижение микротвердости металлической основы (Al3Ni2, Al3Ni и Al2(Ni,Zr)). Основной причиной повышения твердости сплавов Al–Ni–Zr является кристаллизация комплексно-легированных интерметаллидов – алюминидов Zr, W, Si и цирконида никеля, обладающих, вероятно, повышенной микротвердостью. Таким образом, легирование сплава Al–Ni цирконием позволяет получить пластичную металлическую основу из алюминидов никеля Al3Ni2, Al3Ni и Al2(Ni,Zr) и высокотвердые комплексно-легированные интерметаллиды.</p></abstract><trans-abstract xml:lang="en"><p>This work is focused on establishing the regularity of the effect of zirconium (2.21; 3.29; 3.69 and 6.92 wt.% Zr) on structure formation, the nature of distribution of elements and the microhardness of structural components in the Al–Ni–Zr system alloys obtained by aluminothermy using the SHS metallurgy. Regularities of the formation of structural components and their microhardness depending on the content of zirconium in Al–Ni alloys (50 wt.%) have been identified and scientifically substantiated. Structural components were identified by the methods of electromicroscopic studies and X-ray microanalysis of elements. The structure of the initial alloy consists of Al3Ni2 (β′-phase) and Al3Ni nickel aluminides. Zirconium doping of the alloy in the amount of 2.21 wt.% leads to crystallization of zirconium nickel aluminide Al2(Ni,Zr). With further increase in the content of zirconium (more than 2.21 wt.% Zr), complex alloyed intermetallic compounds crystallize – Zr, W, Si aluminides and Ni zirconides. A regularity was established in the decrease of the solubility of nickel in nickel aluminides Al3Ni2 and Al3Ni and their microhardness as the zirconium content increases in the Al–Ni–Zr alloys from 2.21 to 6.92 wt.%. In nickel aluminide with zirconium Al2(Ni,Zr), this contributes to a decrease in the solubility of Ni, Al and increase in the concentration of Si and Zr. Zirconium doping of the Al–Ni alloy in the amount over 2.21 wt.% contributes to an increase in hardness (HRA), despite a decrease in the microhardness of the metal base (Al3Ni2, Al3Ni and Al2(Ni,Zr)). The main reason for increasing the hardness of the Al–Ni–Zr alloys is the crystallization of complex-alloyed intermetallides – Zr, W, Si aluminides and nickel zirconide, which probably have an increased microhardness. Thus, zirconium doping of the Al–Ni alloy makes it possible to obtain a plastic metal base from nickel aluminides Al3Ni2, Al3Ni and Al2(Ni,Zr) and complex-alloyed intermetallides with high hardness.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>сплав Al–Ni</kwd><kwd>сплав Al–Ni–Zr</kwd><kwd>структурообразование</kwd><kwd>микрорентгеноспектральный анализ</kwd><kwd>микротвердость</kwd><kwd>твердость</kwd><kwd>алюминиды никеля</kwd><kwd>СВС-металлургия</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Al–Ni alloy</kwd><kwd>Al–Ni–Zr alloy</kwd><kwd>structure formation</kwd><kwd>X-ray spectral microanalysis</kwd><kwd>microhardness</kwd><kwd>hardness</kwd><kwd>nickel aluminides</kwd><kwd>SHS metallurgy</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Исследования проводились в ЦКП «Прикладное материаловедение» ФГБОУ ВО «Тихоокеанский  государственный университет» при финансовой поддержке Министерства науки и образования Российской Федерации в рамках НИР № АААА-А20-120021490002-1 государственной регистарции государственного задания</funding-statement><funding-statement xml:lang="en">The research was carried out at the Center for Collective Use “Applied Materials Science” of the Federal State Budgetary Educational Institution of Higher Education “Pacific National University” with the financial support of the Ministry of Science and Education of the Russian Federation within the framework of research work No. AAAA-A20-120021490002-1 state registration of the state task</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Wu D.L., Dahl K.V., Christiansen T.L., Montgomery M., Hald J. Corrosion behaviour of Ni and nickel aluminide coatings exposed in a biomass fired power plant for two years. Surface and Coatings Technology. 2019;(362):355— 365. https://doi.org/10.1016/j.surfcoat.2018.12.129</mixed-citation><mixed-citation xml:lang="en">Wu D.L., Dahl K.V., Christiansen T.L., Montgomery M., Hald J. Corrosion behaviour of Ni and nickel aluminide coatings exposed in a biomass fired power plant for two years. Surface and Coatings Technology. 2019;(362):355— 365. https://doi.org/10.1016/j.surfcoat.2018.12.129</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Dey G.K. Physical metallurgy of nickel aluminides. Sadhana. 2003;1(28):247—262. https://doi.org/10.1007/BF02717135</mixed-citation><mixed-citation xml:lang="en">Dey G.K. Physical metallurgy of nickel aluminides. Sadhana. 2003;1(28):247—262. https://doi.org/10.1007/BF02717135</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Talaş Ş. Nickel aluminides. In: Intermetallic Matrix Composites. Woodhead Publishing, Sawston, 2018. P. 37—69. https://doi.org/10.1016/B978-0-85709-346-2.00003-0</mixed-citation><mixed-citation xml:lang="en">Talaş Ş. Nickel aluminides. In: Intermetallic Matrix Composites. Woodhead Publishing, Sawston, 2018. P. 37—69. https://doi.org/10.1016/B978-0-85709-346-2.00003-0</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Baker I., Munroe P.R. Improving intermetallic ductility and toughness. Journal of Metals. 1988;2(40):28—31. https://doi.org/10.1007/BF03258828</mixed-citation><mixed-citation xml:lang="en">Baker I., Munroe P.R. Improving intermetallic ductility and toughness. Journal of Metals. 1988;2(40):28—31. https://doi.org/10.1007/BF03258828</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Shang Z., Shen J., Wang L., Du Y., Xiong Y., Fu H. Investigations on the microstructure and room temperature fracture toughness of directionally solidified NiAl— Cr(Mo) eutectic alloy. Intermetallics. 2015;57:25—33. https://doi.org/10.1016/j.intermet.2014.09.012</mixed-citation><mixed-citation xml:lang="en">Shang Z., Shen J., Wang L., Du Y., Xiong Y., Fu H. Investigations on the microstructure and room temperature fracture toughness of directionally solidified NiAl— Cr(Mo) eutectic alloy. Intermetallics. 2015;57:25—33. https://doi.org/10.1016/j.intermet.2014.09.012</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Stoloff N. S., Koch C.C., Liu C.T., Izumi O. High-temperature ordered intermetallic alloys II. In: Materials Research Society Proceedings of the Second Symposium (Boston, MA, Dec. 2—4, 1986.). Troy, NY (USA): Rensselaer Polytechnic Inst., 1987. P. 3—11. https://doi.org/10.1557/PROC-81-3</mixed-citation><mixed-citation xml:lang="en">Stoloff N. S., Koch C.C., Liu C.T., Izumi O. High-temperature ordered intermetallic alloys II. In: Materials Research Society Proceedings of the Second Symposium (Boston, MA, Dec. 2—4, 1986.). Troy, NY (USA): Rensselaer Polytechnic Inst., 1987. P. 3—11. https://doi.org/10.1557/PROC-81-3</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Ponomareva A.V., Vekilov Y.K., Abrikosov I.A. Effect of Re content on elastic properties of B2 NiAl from ab initio calculations. Journal of Alloys and Compounds. 2014; 586:274—278. https://doi.org/10.1016/j.jallcom.2012.12.103</mixed-citation><mixed-citation xml:lang="en">Ponomareva A.V., Vekilov Y.K., Abrikosov I.A. Effect of Re content on elastic properties of B2 NiAl from ab initio calculations. Journal of Alloys and Compounds. 2014; 586:274—278. https://doi.org/10.1016/j.jallcom.2012.12.103</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Bochenek K., Basista M. Advances in processing of NiAl intermetallic alloys and composites for high temperature aerospace applications. Progress in Aerospace Sciences. 2015;79:136—146. https://doi.org/10.1016/j.paerosci.2015.09.003</mixed-citation><mixed-citation xml:lang="en">Bochenek K., Basista M. Advances in processing of NiAl intermetallic alloys and composites for high temperature aerospace applications. Progress in Aerospace Sciences. 2015;79:136—146. https://doi.org/10.1016/j.paerosci.2015.09.003</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Ameri S., Sadeghian Z., Kazeminezhad I. Effect of CNT addition approach on the microstructure and properties of NiAl—CNT nanocomposites produced by mechanical alloying and spark plasma sintering. Intermetallics. 2016;76:41—48. https://doi.org/10.1016/j.intermet.2016.06.010</mixed-citation><mixed-citation xml:lang="en">Ameri S., Sadeghian Z., Kazeminezhad I. Effect of CNT addition approach on the microstructure and properties of NiAl—CNT nanocomposites produced by mechanical alloying and spark plasma sintering. Intermetallics. 2016;76:41—48. https://doi.org/10.1016/j.intermet.2016.06.010</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Gostishchev V., Ri E., Ri H., Kim E., Ermakov M., Khimukhin S., Deev V., Prusov E. Synthesis of complex-alloyed nickel aluminides from oxide compounds by aluminothermic method. Metals. 2018;6(8):439. https://doi.org/10.3390/met8060439</mixed-citation><mixed-citation xml:lang="en">Gostishchev V., Ri E., Ri H., Kim E., Ermakov M., Khimukhin S., Deev V., Prusov E. Synthesis of complex-alloyed nickel aluminides from oxide compounds by aluminothermic method. Metals. 2018;6(8):439. https://doi.org/10.3390/met8060439</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Röyset J., Ryum N. Scandium in aluminium alloys. International Materials Reviews. 2005;1(50):19—44. https://doi.org/10.1179/174328005X14311</mixed-citation><mixed-citation xml:lang="en">Röyset J., Ryum N. Scandium in aluminium alloys. International Materials Reviews. 2005;1(50):19—44. https://doi.org/10.1179/174328005X14311</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Michi R.A., Plotkowski A., Shyam A., Dehoff R.R., Babu S.S. Towards high-temperature applications of aluminium alloys enabled by additive manufacturing. International Materials Reviews. 2022;67(3):298—345. https://doi.org/10.1080/09506608.2021.1951580</mixed-citation><mixed-citation xml:lang="en">Michi R.A., Plotkowski A., Shyam A., Dehoff R.R., Babu S.S. Towards high-temperature applications of aluminium alloys enabled by additive manufacturing. International Materials Reviews. 2022;67(3):298—345. https://doi.org/10.1080/09506608.2021.1951580</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Prusov E.S., Panfilov A.A., Kechin V.A. Role of powder precursors in production of composite alloys using liquid-phase methods. Russian Journal of Non-Ferrous Metals. 2017;58(3):308—316. https://doi.org/10.3103/S1067821217030154</mixed-citation><mixed-citation xml:lang="en">Prusov E.S., Panfilov A.A., Kechin V.A. Role of powder precursors in production of composite alloys using liquid-phase methods. Russian Journal of Non-Ferrous Metals. 2017;58(3):308—316. https://doi.org/10.3103/S1067821217030154</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Sanin V., Andreev D., Ikornikov D., Yukhvid V. Cast intermetallic alloys by SHS under high gravity. Acta Physica Polonica A. 2011;120(2):331—335. https://doi.org/10.12693/APhysPolA.120.331</mixed-citation><mixed-citation xml:lang="en">Sanin V., Andreev D., Ikornikov D., Yukhvid V. Cast intermetallic alloys by SHS under high gravity. Acta Physica Polonica A. 2011;120(2):331—335. https://doi.org/10.12693/APhysPolA.120.331</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Амосов А.П., Луц А.Р., Латухин Е.И., Ермошкин А.А. Применение процессов СВС для получения in situ алюмоматричных композиционных материалов, дискретно армированных наноразмерными частицами карбида титана. Обзор. Известия вузов. Цветная металлургия. 2016;(1):39—49. https://doi.org/10.17073/0021-3438-2016-1-39-49</mixed-citation><mixed-citation xml:lang="en">Amosov A.P., Luts A.R., Latukhin E.I., Ermoshkin A.A. Application of SHS processes for in situ production of aluminum matrix composite materials discretely reinforced with titanium carbide nanoparticles. Review. Russian Journal of Non-Ferrous Metals. 2016;57(2):106— 112. https://doi.org/10.3103/S1067821216020024</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Tiwary C., Gunjal V., Banerjee D., Chattopadhyay K. Intermetallic eutectic alloys in the Ni—Al—Zr system with attractive high temperature properties. MATEC Web of Conferences. — EDP Sciences. 2014;14:01005. https://doi.org/10.1051/matecconf/20141401005</mixed-citation><mixed-citation xml:lang="en">Tiwary C., Gunjal V., Banerjee D., Chattopadhyay K. Intermetallic eutectic alloys in the Ni—Al—Zr system with attractive high temperature properties. MATEC Web of Conferences. — EDP Sciences. 2014;14:01005. https://doi.org/10.1051/matecconf/20141401005</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Fukumoto M., Yokota T., Hara M. Formation of Ni aluminide containing Zr by synchronous electrodeposition of Al and Zr and cyclic-oxidation resistance. Journal of the Japan Institute of Metals. 2010;74(9):584—591.</mixed-citation><mixed-citation xml:lang="en">Fukumoto M., Yokota T., Hara M. Formation of Ni aluminide containing Zr by synchronous electrodeposition of Al and Zr and cyclic-oxidation resistance. Journal of the Japan Institute of Metals. 2010;74(9):584—591.</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Wang L., Yao Ch., Shen J., Zhang Yu. Microstructures and compressive properties of NiAl—Cr (Mo) and NiAl— Cr eutectic alloys with different Fe contents. Materials Science and Engineering: A. 2019;744:593—603. https://doi.org/10.1016/j.msea.2018.12.085</mixed-citation><mixed-citation xml:lang="en">Wang L., Yao Ch., Shen J., Zhang Yu. Microstructures and compressive properties of NiAl—Cr (Mo) and NiAl— Cr eutectic alloys with different Fe contents. Materials Science and Engineering: A. 2019;744:593—603. https://doi.org/10.1016/j.msea.2018.12.085</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Левашов Е.А. Перспективные материалы и технологии самораспространяющегося высокотемпературного синтеза. М.: Изд. дом МИСИС, 2011. 377 с.</mixed-citation><mixed-citation xml:lang="en">Левашов Е.А. Перспективные материалы и технологии самораспространяющегося высокотемпературного синтеза. М.: Изд. дом МИСИС, 2011. 377 с.</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Hassan A.I., El-Fawakhry M.K., Hamed A., Mattar T. Monitoring the effect of alloying elements segregation in Fe Mn Ni Al high еntropy alloy. Journal of Physics: Conference Series. 2022;2368(1):012010.1—7. https://doi.org/10.1088/1742-6596/2368/1/012010</mixed-citation><mixed-citation xml:lang="en">Hassan A.I., El-Fawakhry M.K., Hamed A., Mattar T. Monitoring the effect of alloying elements segregation in Fe Mn Ni Al high еntropy alloy. Journal of Physics: Conference Series. 2022;2368(1):012010.1—7. https://doi.org/10.1088/1742-6596/2368/1/012010</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Khimukhin S.N., Kim E.D., Ri E.H. Synthesis of NiAl composite alloys by metallothermy method. Materials Today: Proceedings. 2019;19:2278—2282. https://doi.org/10.1016/j.matpr.2019.07.597</mixed-citation><mixed-citation xml:lang="en">Khimukhin S.N., Kim E.D., Ri E.H. Synthesis of NiAl composite alloys by metallothermy method. Materials Today: Proceedings. 2019;19:2278—2282. https://doi.org/10.1016/j.matpr.2019.07.597</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Ри Э.Х., Ри Хосен, Ким Е.Д., Ермаков М.А. Структурообразование, ликвационные процессы и микротвердость структурных составляющих сплавов Al—Ni—Zr, синтезированных из оксида никеля NiO и бадделеитового концентрата методом СВС-металлургии. Цветные металлы. 2021;(7):58—64. https://doi.org/10.17580/tsm.2021.07.07</mixed-citation><mixed-citation xml:lang="en">Ri E.Kh., Ri Kh., Kim E.D., Ermakov M.A. The structure, segregation and microhardness of the structural components of the Al—Ni—Zr alloys synthesized from nickel oxide NiO and brazilite concentrate by means of SHS metallurgy. Tsvetnye Metally. 2021;(7):58—64. (In Russ.). https://doi.org/10.17580/tsm.2021.07.07</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Агафонов С.Н., Красиков С.А., Пономаренко А.А., Овчинников Л.А. Фазообразование при алюмотермическом восстановлении ZrO2. Неорганические материалы. 2012;48(8):927—927. https://doi.org/10.1134/S0020168512070011</mixed-citation><mixed-citation xml:lang="en">Agafonov S.N., Krasikov S.A., Ponomarenko A.A., Ovchinnikov L.A. Phase Formation in the Aluminothermic Reduction of ZrO2. Inorganic Materials. 2012; 48(8):813—820. https://doi.org/10.1134/S0020168512070011</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">Bazhin V.Y., Kosov Y.I., Lobacheva O.L., Dzhevaga N.V. Synthesis of aluminum-based scandium—yttrium master alloys. Russian Metallurgy (Metally). 2015;(7):516—520. https://doi.org/10.1134/S0036029515070034</mixed-citation><mixed-citation xml:lang="en">Bazhin V.Y., Kosov Y.I., Lobacheva O.L., Dzhevaga N.V. Synthesis of aluminum-based scandium—yttrium master alloys. Russian Metallurgy (Metally). 2015;(7):516—520. https://doi.org/10.1134/S0036029515070034</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>
