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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">10.17073/0368-0797-2025-1-60-68</article-id><article-id custom-type="elpub" pub-id-type="custom">blackmet-2841</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>МАТЕРИАЛОВЕДЕНИЕ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>MATERIAL SCIENCE</subject></subj-group></article-categories><title-group><article-title>Влияние термической обработки на фазовый состав, структуру, твердость и электропроводность никелевого жаропрочного сплава ВЖЛ14Н-ВИ</article-title><trans-title-group xml:lang="en"><trans-title>Influence of heat treatment on structure, phase composition, hardness and electrical conductivity of VZhL14N-VI nickel superalloy</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8376-0480</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Колтыгин</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Koltygin</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Андрей Вадимович Колтыгин, к.т.н, доцент кафедры «Литейные технологии и художественная обработка материалов»</p><p>Россия, 119049, Москва, Ленинский пр., 4</p></bio><bio xml:lang="en"><p>Andrei V. Koltygin, Cand. Sci. (Eng.), Assist. Prof. of the Chair “Foundry Technology and Art Processing of Materials”</p><p>4 Leninskii Ave., Moscow 119049, Russian Federation</p></bio><email xlink:type="simple">misistlp@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/0000-0003-3214-1935</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Баженов</surname><given-names>В. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Bazhenov</surname><given-names>V. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Вячеслав Евгеньевич Баженов, к.т.н, доцент кафедры «Литейные технологии и художественная обработка материалов»</p><p>Россия, 119049, Москва, Ленинский пр., 4</p></bio><bio xml:lang="en"><p>Vyacheslav E. Bazhenov, Cand. Sci. (Eng.), Assist. Prof. of the Chair “Foundry Technology and Art Processing of Materials”</p><p>4 Leninskii Ave., Moscow 119049, Russian Federation</p></bio><email xlink:type="simple">V.E.Bagenov@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0008-4199-8942</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Белова</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Belova</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Анастасия Андреевна Белова, аспирант кафедры «Литейные технологии и художественная обработка материалов»</p><p>Россия, 119049, Москва, Ленинский пр., 4</p></bio><bio xml:lang="en"><p>Anastasiya A. Belova, Postgraduate of the Chair “Foundry Technology and Art Processing of Materials”</p><p>4 Leninskii Ave., Moscow 119049, Russian Federation</p></bio><email xlink:type="simple">belova@ic-ltm.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/0000-0002-0517-7732</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Санников</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Sannikov</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Андрей Владимирович Санников, к.т.н., младший научный сотрудник кафедры «Литейные технологии и художественная обработка материалов»</p><p>Россия, 119049, Москва, Ленинский пр., 4</p></bio><bio xml:lang="en"><p>Andrei V. Sannikov, Cand. Sci. (Eng.), Junior Researcher of the Chair “Foundry Technology and Art Processing of Materials”</p><p>4 Leninskii Ave., Moscow 119049, Russian Federation</p></bio><email xlink:type="simple">sannikov@ic-ltm.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/0000-0002-8490-4829</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лыскович</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Lyskovich</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Анастасия Андреевна Лыскович, аспирант кафедры «Литейные технологии и художественная обработка материалов»</p><p>Россия, 119049, Москва, Ленинский пр., 4</p></bio><bio xml:lang="en"><p>Anastasiya A. Lyskovich, Postgraduate of the Chair “Foundry Techno­logy and Art Processing of Materials”</p><p>4 Leninskii Ave., Moscow 119049, Russian Federation</p></bio><email xlink:type="simple">nastya719ls999@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/0000-0003-3607-8144</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Белов</surname><given-names>В. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Belov</surname><given-names>V. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Владимир Дмитриевич Белов, д.т.н., профессор, заведующий кафедрой «Литейные технологии и художественная обработка материалов»</p><p>Россия, 119049, Москва, Ленинский пр., 4</p></bio><bio xml:lang="en"><p>Vladimir D. Belov, Dr. Sci. (Eng.), Prof., Head of the Chair “Foundry Technology and Art Processing of Materials”</p><p>4 Leninskii Ave., Moscow 119049, Russian Federation</p></bio><email xlink:type="simple">vdbelov@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>Щедрин</surname><given-names>Е. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Shchedrin</surname><given-names>E. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Евгений Юрьевич Щедрин, главный металлург</p><p>443009, Россия, Самара, Заводское шоссе, 29</p></bio><bio xml:lang="en"><p>Evgenii Yu. Shchedrin, Chief Metallurgist</p><p>29 Zavodskoe Route, Samara 443009, Russian Federation</p></bio><email xlink:type="simple">ogmet@uec-kuznetsov.ru</email><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»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>National University of Science and Technology “MISIS”</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ПАО «ОДК-Кузнецов»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>PJSC ODK-Kuznetsov</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>23</day><month>02</month><year>2025</year></pub-date><volume>68</volume><issue>1</issue><fpage>60</fpage><lpage>68</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Колтыгин А.В., Баженов В.Е., Белова А.А., Санников А.В., Лыскович А.А., Белов В.Д., Щедрин Е.Ю., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Колтыгин А.В., Баженов В.Е., Белова А.А., Санников А.В., Лыскович А.А., Белов В.Д., Щедрин Е.Ю.</copyright-holder><copyright-holder xml:lang="en">Koltygin A.V., Bazhenov V.E., Belova A.A., Sannikov A.V., Lyskovich A.A., Belov V.D., Shchedrin E.Y.</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/2841">https://fermet.misis.ru/jour/article/view/2841</self-uri><abstract><p>В работе проанализирован фазовый состав никелевого жаропрочного сплава ВЖЛ14Н-ВИ в широком температурном диапазоне – от комнатной температуры до 1600 °C с помощью расчетов по программе Thermo-Calc. На основании полученных данных авторы разработали возможные режимы термообработки жаропрочного сплава ВЖЛ14Н-ВИ. Исследовано влияние различных режимов термообработки на размер зерна, твердость и электропроводность образцов жаропрочного сплава ВЖЛ14Н-ВИ, полученных методом литья в керамические формы, а также влияние на сплав высокотемпературного отжига при температуре 1070 – 1170 ℃ в течение 1 – 4 ч. Термическая обработка сплава привела к заметному увеличению размера зерен и снижению твердости. Было изучено влияние температуры искусственного старения после высокотемпературного отжига и закалки на твердость и электропроводность сплава в диапазоне температур 610 – 810 ℃. При температуре 810 °C сплав проявляет наиболее выраженный эффект старения, сопровождающийся быстрым повышением твердости, достигающим приблизительно 370 HV. В отличие от твердости, электропроводность сплава в процессе старения изменялась незначительно. Предлагаемый режим термической обработки отличается от рекомендованного стандартом ОСТ 1 90126–85 для этого сплава. Он включает отжиг при температуре 1170 ± 10 ℃ в течение 4 ч с последующим охлаждением на воздухе и старением при температуре 810 ± 10 ℃ в течение 10 – 14 ч с последующим охлаждением на воздухе. Предложенная термообработка позволяет повысить твердость отливок из сплава ВЖЛ14Н-ВИ на 10 – 20 HV по сравнению с образцами, подвергнутыми термообработке по стандартному режиму.</p></abstract><trans-abstract xml:lang="en"><p>The phase composition of VZhL14N-VI nickel superalloy was analyzed in a wide temperature range – from room temperature to 1600 °C by means of CALPHAD (CALculation of PHAse Diagrams) calculations. In light of the findings, the authors devised potential heat treatment modes for VZhL14N-VI superalloy. The impact of different heat treatment modes on the grain size, hardness, and electrical conductivity of VZhL14N-VI superalloy samples produced by ceramic mold casting was investigated, as well as the effect on the alloy of high-temperature annealing at 1070 – 1170 ℃ for 1 – 4 h. The alloy heat treatment resulted in a notable increase in grain size and a decrease in hardness. The influence of artificial aging temperature after high-temperature annealing and quenching on the hardness and electrical conductivity of the alloy in the range of 610 – 810 ℃ was studied. At 810 °C, the alloy exhibits the most pronounced aging effect, accompanied by a rapid increase in hardness, reaching approximately 370 HV. In contrast to the observed changes in hardness, the electrical conductivity of the alloy exhibited minimal variation during the aging process. The proposed heat treatment conditions diverge from those recommended by the OST 1 90126–85 Russian standard for this alloy. The developed heat treatment mode includes the alloy heat treatment at a temperature of 1170 ± 10 ℃ for 4 h, followed by air cooling and aging at a temperature of 810 ± 10 ℃ for 10 – 14 h, followed by air cooling. The proposed heat treatment mode is expected to result in an increase in hardness of VZhL14N-VI superalloy castings by 10 – 20 HV in comparison to the samples subjected to the standard heat treatment mode.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>никелевый жаропрочный сплав ВЖЛ14Н-ВИ</kwd><kwd>литье по выплавляемым моделям</kwd><kwd>термическая обработка</kwd><kwd>отливки</kwd></kwd-group><kwd-group xml:lang="en"><kwd>VZhL14N-VI nickel superalloy</kwd><kwd>investment casting</kwd><kwd>heat treatment</kwd><kwd>castings</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена при финансовой поддержке Министерства науки и высшего образования Российской Федерации в рамках Постановления Правительства № 218 по соглашению о предоставлении субсидии № 075-11-2022-023 от 06.04.2022 г. «Создание технологии изготовления уникальных крупногабаритных отливок из жаропрочных сплавов для газотурбинных двигателей, ориентированной на использование отечественного оборудования и организацию современного ресурсоэффективного, компьютероориентированного литейного производства».</funding-statement><funding-statement xml:lang="en">The work was supported by the Ministry of Science and Higher Education of the Russian Federation within the framework of the Government Resolution No. 218, Agreement No. 075-11-2022-023 dated 06.04.2022 “Creation of a technology for the production of unique large-sized castings from heat-resistant alloys for gas turbine engines, focused on the use of domestic equipment and organization of a modern resource-efficient, computer-oriented foundry production”.</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">Логунов А.В., Шмотин Ю.Н. Современные жаропрочные никелевые сплавы для дисков газовых турбин (материалы и технологии). Москва: Наука и технологии; 2013:264.</mixed-citation><mixed-citation xml:lang="en">Logunov A.V., Shmotin Yu.N. Modern Nickel Superalloys for Gas Turbine Disks (Materials and Technologies). Moscow: Nauka i tekhnologii. 2013:264. (In. Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Sun B., Wang J., Shu D. Precision Forming Technology of Large Superalloy Castings for Aircraft Engines. Singapore: Springer Singapore; 2021:409. https://doi.org/10.1007/978-981-33-6220-8</mixed-citation><mixed-citation xml:lang="en">Sun B., Wang J., Shu D. Precision Forming Technology of Large Superalloy Castings for Aircraft Engines. Singapore: Springer Singapore; 2021:409. https://doi.org/10.1007/978-981-33-6220-8</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Hassan B., Corney J. Grain boundary precipitation in Inconel 718 and ATI 718Plus. Materials Science and Technology. 2017;33(16):1879–89. https://doi.org/10.1080/02670836.2017.1333222</mixed-citation><mixed-citation xml:lang="en">Hassan B., Corney J. Grain boundary precipitation in Inconel 718 and ATI 718Plus. Materials Science and Technology. 2017;33(16):1879–89. https://doi.org/10.1080/02670836.2017.1333222</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Cemal M., Cevik S., Uzunonat Y., Diltemiz F. ALLVAC 718 Plus™ Superalloy for Aircraft Engine Applications. In: Recent Advances in Aircraft Technology. 2012:75–96. https://doi.org/10.5772/38433</mixed-citation><mixed-citation xml:lang="en">Cemal M., Cevik S., Uzunonat Y., Diltemiz F. ALLVAC 718 Plus™ Superalloy for Aircraft Engine Applications. In: Recent Advances in Aircraft Technology. 2012:75–96. https://doi.org/10.5772/38433</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Каблов Е.Н. История авиационного материаловедения: ВИАМ – 75 лет поиска, творчества, открытий. Москва: Наука; 2007:343.</mixed-citation><mixed-citation xml:lang="en">Kablov E.N. History of Aviation Materials Science: VIAM – 75 Years of Search, Creativity, Discoveries. Moscow: Nauka, 2007:343. (In. Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Lu J., Yang Z., Li Y., Huang J., Zhao X., Yuan Y. Effect of alloying chemistry on fireside corrosion behavior of Ni–Fe-based superalloy for ultra-supercritical boiler applications. Oxidation of Metals. 2018;89(5–6):609–621. https://doi.org/10.1007/s11085-017-9804-7</mixed-citation><mixed-citation xml:lang="en">Lu J., Yang Z., Li Y., Huang J., Zhao X., Yuan Y. Effect of alloying chemistry on fireside corrosion behavior of Ni–Fe-based superalloy for ultra-supercritical boiler applications. Oxidation of Metals. 2018;89(5–6):609–621. https://doi.org/10.1007/s11085-017-9804-7</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Dolgopolov V.G. Study of the structure and effect of heat treatment on the mechanical properties of nickel-base alloys. Инновационные процессы в исследовательской и образовательной деятельности. 2014;1:60–62.</mixed-citation><mixed-citation xml:lang="en">Dolgopolov V.G. Study of the structure and effect of heat treatment on the mechanical properties of nickel-base alloys. Innovative Processes in Research and Educational Activities. 2014;1:60–62.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Логунов А.В. Проблемы проектирования и производства высокотемпературных литых лопаток авиационных ГТД: в 2-х книгах. Книга 1: Моделирование и цифровизация. Москва: Наука и технологии; 2023:469.</mixed-citation><mixed-citation xml:lang="en">Logunov A.V. Problems of Design and Production of High-Temperature Cast Blades for Aircraft Gas Turbine Engines. Vol. 1: Modeling and Digitalization. Moscow: Nauka i tekhnologii; 2023:469. (In. Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Оборин Л.А., Бабицкий Н.А., Жереб В.П. Термические превращения литейных высокопрочных сталей (ВНЛ) и жаропрочных сплавов (ВЖЛ) при плавлении и кристаллизации. Журнал Сибирского федерального университета. Серия: Техника и технологии. 2012;5(7):724–730.</mixed-citation><mixed-citation xml:lang="en">Oborin L.A., Babitskiy N.A., Zhereb V.P. The thermal transformations of foundry high-temperature oxidation-resistant steels during the melting and the crystallization. Journal of Siberian Federal University. Engineering &amp; Technologies. 2012;5(7):724–730. (In. Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Гадалов В.Н., Ворначева И.В., Паньков Д.Н., Бугорский И.А., Загидуллин Р.Р., Сабитов Л.С., Иванов А.А. Изучение влияния структуры жаропрочных никельхромовых сплавов на их механические свойства. Известия Тульского государственного университета. Технические науки. 2022;(10):463–471.</mixed-citation><mixed-citation xml:lang="en">Gadalov V.N., Vornacheva I.V., Pankov D.N., Bugors­­ky I.A., Zagidullin R.R., Sabitov L.S., Ivanov A.A. Study of the influence of the structure of heat-resistant nickel-chrome alloys on their mechanical properties. Izvestiya Tula State University. Technical Science. 2022;(10):463–471.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Kirchmayer A., Pröbstle M., Huenert D., Neumeier S., Göken M. Influence of grain size and volume fraction of η/δ precipitates on the dwell fatigue crack propagation rate and creep resistance of the nickel-base superalloy ATI 718Plus. Metallurgical and Materials Transactions A. 2023;54: 2219–2226. https://doi.org/10.1007/s11661-023-07001-3</mixed-citation><mixed-citation xml:lang="en">Kirchmayer A., Pröbstle M., Huenert D., Neumeier S., Göken M. Influence of grain size and volume fraction of η/δ precipitates on the dwell fatigue crack propagation rate and creep resistance of the nickel-base superalloy ATI 718Plus. Metallurgical and Materials Transactions A. 2023;54: 2219–2226. https://doi.org/10.1007/s11661-023-07001-3</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Donachie M.J., Donachie S.J. Superalloys: A Technical Guide. 2nd ed. Materials Park, Ohio: ASM International; 2002:408.</mixed-citation><mixed-citation xml:lang="en">Donachie M.J., Donachie S.J. Superalloys: A Technical Guide. 2nd ed. Materials Park, Ohio: ASM International; 2002:408.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Chen Y.T., Yeh A.C., Li M.Y., Kuo S.M. Effects of processing routes on room temperature tensile strength and elongation for Inconel 718. Materials &amp; Design. 2017;119: 235–243. https://doi.org/10.1016/j.matdes.2017.01.069</mixed-citation><mixed-citation xml:lang="en">Chen Y.T., Yeh A.C., Li M.Y., Kuo S.M. Effects of processing routes on room temperature tensile strength and elongation for Inconel 718. Materials &amp; Design. 2017;119: 235–243. https://doi.org/10.1016/j.matdes.2017.01.069</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Geddes B., Leon H., Huang X. Superalloys: Alloying and Performance. Materials Park, Ohio: ASM International; 2010:176.</mixed-citation><mixed-citation xml:lang="en">Geddes B., Leon H., Huang X. Superalloys: Alloying and Performance. Materials Park, Ohio: ASM International; 2010:176.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Беккерт М., Клемм Х. Способы металлографического травления: Справочник: Перевод с немецкого. 2-е издание, переработанное и дополненное. Москва: Металлургия; 1988:400.</mixed-citation><mixed-citation xml:lang="en">Beckert M., Klemm H. Handbuch der metallographischen Ätzverfahren. Leipzig: Deutscher Verlag für Grundstoffindustrie, VEB; 1976:410. (In Germ.).</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Коваленко В.С. Металлографические реактивы: Справочник. 3-е издание, переработанное и дополненное. Москва: Металлургия; 1981:120.</mixed-citation><mixed-citation xml:lang="en">Kovalenko V.S. Metallographic Reagents: Reference Book. 3rd ed. Moscow: Metallurgiya; 1981:120. (In. Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Reed R.C. The Superalloys: Fundamentals and Applications. Cambridge: Cambridge University Press; 2006:372.</mixed-citation><mixed-citation xml:lang="en">Reed R.C. The Superalloys: Fundamentals and Applications. Cambridge: Cambridge University Press; 2006:372.</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Логунов А.В. Жаропрочные никелевые сплавы для лопаток и дисков газовых турбин. Рыбинск: Газотурбинные технологии; 2017:854.</mixed-citation><mixed-citation xml:lang="en">Logunov A.V. Nickel Superalloys for Blades and Disks of Gas Turbines. Rybinsk: Gazoturbinnye tekhnologii; 2017:854. (In. Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Лефевр А. Процессы в камерах сгорания ГТД: Перевод с английского. Москва: Мир; 1986:566.</mixed-citation><mixed-citation xml:lang="en">Lefebvre A. Gas Turbine Combustion. Hemisphere Publishing Corporation; 1983:531.</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Lv J. Effect of grain size on mechanical property and corrosion resistance of the Ni-based alloy 690. Journal of Mate­rials Science &amp; Technology; 2018;34(9):1685–1691. https://doi.org/10.1016/j.jmst.2017.12.017</mixed-citation><mixed-citation xml:lang="en">Lv J. Effect of grain size on mechanical property and corrosion resistance of the Ni-based alloy 690. Journal of Mate­rials Science &amp; Technology; 2018;34(9):1685–1691. https://doi.org/10.1016/j.jmst.2017.12.017</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>
