blackmetИзвестия высших учебных заведений. Черная МеталлургияIzvestiya. Ferrous Metallurgy0368-07972410-2091National University of Science and Technology "MISIS"10.17073/0368-0797-2023-2-184-190blackmet-2511Research ArticleМАТЕРИАЛОВЕДЕНИЕMATERIAL SCIENCEВлияние размера пятна лазера на структуру и свойства жаропрочного сплава CompoNiAl-М5-3, полученного селективным лазерным сплавлениемInfluence of laser spot size on structure and properties of high-temperature CompoNIAL-M5-3 alloy produced by selective laser meltinghttps://orcid.org/0000-0002-2153-0743КапланскийЮ. Ю.KaplanskiiYu. Yu.

Юрий Юрьевич Капланский, к.т.н., научный сотрудник лаборатории «In situ диагностика структурных превращений» Научно-учебного центра СВС МИСИС-ИСМАН

Россия, 119049, Москва, Ленинский пр., 4

Yurii Yu. Kaplanskii, Cand. Sci. (Eng.), Research Associate of the Laboratory “In situ Diagnostics of Structural Transformations” of the Scientific and Educational Center SHS MISiS-ISMAN

4 Leninskii Ave., Moscow 119049, Russian Federation

ykaplanscky@mail.ruhttps://orcid.org/0000-0003-2079-8710АгеевМ. И.AgeevM. I.

Максим Игоревич Агеев, аспирант кафедры порошковой металлургии и функциональных покрытий, младший научный сотрудник лаборатории «In situ диагностика структурных превращений» Научно-учебного центра СВС МИСИС-ИСМАН

Россия, 119049, Москва, Ленинский пр., 4

Maksim I. Ageev, Postgraduate of the Chair of Powder Metallurgy and Functional Coatings, Junior Researcher of the Laboratory “In situ Diagnostics of Structural Transformations” of the Scientific and Educational Center SHS MISiS-ISMAN

4 Leninskii Ave., Moscow 119049, Russian Federation

aheievmi@gmail.comhttps://orcid.org/0000-0002-9233-4707БычковаМ. Я.BychkovaM. Ya.

Марина Яковлевна Бычкова, к.т.н., старший преподаватель кафедры порошковой металлургии и функциональных покрытий, научный сотрудник Научно-учебного центра СВС МИСИС-ИСМАН

Россия, 119049, Москва, Ленинский пр., 4

Marina Ya. Bychkova, Cand. Sci. (Eng.), Senior Lecturer of the Chair of Powder Metallurgy and Functional Coatings, Research Associate of the Scientific and Educational Center SHS MISiS-ISMAN

4 Leninskii Ave., Moscow 119049, Russian Federation

bychkova@shs.misis.ruhttps://orcid.org/0000-0003-2147-1787ФадеевА. А.FadeevA. A.

Андрей Андреевич Фадеев, к.т.н., научный сотрудник, Институт металлургии и материаловедения им. А.А. Байкова РАН; инженер научного проекта Научно-учебного центра СВС МИСИС-ИСМАН, Национальный исследовательский технологический университет «МИСИС»

Россия, 119049, Москва, Ленинский пр., 4

Россия, 119991, Москва, Ленинский пр., 49

Andrei A. Fadeev, Cand. Sci. (Eng.), Research Associate, Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences; Scientific Project Engineer of the Scientific and Educational Center SHS MISiS-ISMAN, National University of Science and Technology “MISIS”

4 Leninskii Ave., Moscow 119049, Russian Federation

49 Leninskii Ave., Moscow 119991, Russian Federation

fadeevandrei@gmail.comhttps://orcid.org/0000-0002-0623-0013ЛевашовЕ. А.LevashovE. A.

Евгений Александрович Левашов, д.т.н., профессор, заведующий кафедрой порошковой металлургии и функциональных покрытий, директор Научно-учебного центра СВС МИСИС-ИСМАН

Россия, 119049, Москва, Ленинский пр., 4

Evgeny A. Levashov, Dr. Sci. (Eng.), Prof., Head of the Chair of Powder Metallurgy and Functional Coatings, Director of the Scientific and Educational Center SHS MISiS-ISMAN

4 Leninskii Ave., Moscow 119049, Russian Federation

levashov@shs.misis.ruНациональный исследовательский технологический университет «МИСИС»РоссияNational University of Science and Technology “MISIS”Russian FederationНациональный исследовательский технологический университет «МИСИС»; Институт металлургии и материаловедения им. А.А. Байкова РАНРоссияNational University of Science and Technology “MISIS”; Baikov Institute of Metallurgy and Materials Science, Russian Academy of SciencesRussian Federation202306062023662184190Copyright © Капланский Ю.Ю., Агеев М.И., Бычкова М.Я., Фадеев А.А., Левашов Е.А., 20232023Капланский Ю.Ю., Агеев М.И., Бычкова М.Я., Фадеев А.А., Левашов Е.А.Kaplanskii Y.Y., Ageev M.I., Bychkova M.Y., Fadeev A.A., Levashov E.A.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://fermet.misis.ru/jour/article/view/2511

Исследуемый в работе жаропрочный сплав марки CompoNiAl-M5-3 на основе моноалюминида никеля получен методом селективного лазерного сплавления (СЛС) сфероидизированного порошка фракции 20 – 45 мкм. Порошок сплава изготовлен по интегральной технологии, включающей в себя самораспространяющийся высокотемпературный синтез из элементов, измельчение спеков, ситовую и воздушную классификацию, последующую сфероидизацию порошковых частиц в потоке термической плазмы и ультразвуковую очистку сфероидизированных частиц от нанофракции. Путем параметрических исследований осуществлена отработка режимов СЛС на установках SLM 280H и TruPrint 1000. Механические испытания образцов проведены по схеме одноосного сжатия со скоростью деформирования dε/dt = 10–4 с–1 в интервале температур 1023 – 1273 К. Методами сканирующей и просвечивающей электронной микроскопии исследовано влияние размера пятна лазера на эволюцию микроструктуры и термомеханические свойства консолидированного методом СЛС материала в сравнении с полученным методом горячего изостатического прессования (ГИП). Установлено влияние постобработки ГИП + ТО (старение в вакууме) на структуру и механические свойства материла. Условный предел текучести при 1073 К сплава, выращенного на аддитивной установке с диаметром пятна лазера 38 мкм, в состоянии СЛС + ГИП + ТО составил 500 МПа, что превышает на 220 МПа предел текучести образцов, изготовленных с помощью гранульной металлургии с применением ГИП.

The CompoNiAl-M5-3 high-temperature alloy based on nickel monoaluminide was obtained by selective laser melting (SLM) of a spheroidized powder with particle size in the range of 20 – 45 μm. The powder was manufactured using an integral technology including self-propagating high-temperature synthesis (SHS), briquette grinding, sieve and air classification followed with spheroidization of powder particles in a thermal plasma flow and ultrasonic purification of spheroidized particles from nanofraction. Using parametric studies, the SLM modes were tested on SLM 280H and TruPrint 1000 machines. Mechanical tests of the samples were carried out using the uniaxial compression scheme with the strain rate dε/dt = 10–4 s–1 in the temperature range 1023 – 1273 K. Scanning and transmission electron microscopy methods were used to study the influence of laser spot size on the evolution of microstructure and thermomechanical properties of the SLM-consolidated material in comparison with that obtained by hot isostatic pressing (HIP). The authors established the effect of HIP + HT (aging in vacuum) post-treatment on the structure and mechanical properties of the material. The yield strength at 1073 K of the alloy built on the additive machine with a laser spot diameter of 38 μm after SLM + HIP + HT was 500 MPa, which exceeded the yield strength of the HIP-samples by 220 MPa.

интерметаллидные сплавыжаропрочные сплавыСВССВС-металлургиясферические порошкиаддитивные технологииселективное лазерное сплавлениеintermetallic alloyssuperalloysSHSSHS metallurgyspherical powdersadditive technologiesselective laser meltingИсследование выполнено за счет гранта Российского научного фонда № 19-79-10226, https://rscf.ru/project/19-79-10226/. Авторы выражают благодарность к.т.н. Самохину А.В. (ИМЕТ РАН) и к.ф.-м.н. Коротицкому А.В. (НИТУ МИСИС) за помощь в проведении плазменной сфероидизации и термомеханических испытаний.The study was supported by the Russian Science Foundation, grant No. 19-79-10226, https://rscf.ru/project/19-79-10226/. The authors express their gratitude to Samokhin A.V. and Korotitskii A.V. for their assistance in plasma spheroidization and thermomechanical testing.ReferencesPelleg J. Basic Compounds for Superalloys: Mechanical Properties. Amsterdam: Elsevier Inc.; 2018:494. https://doi.org/10.1016/c2017-0-04724-9Pelleg J. Basic Compounds for Superalloys: Mechanical Properties. Amsterdam: Elsevier Inc.; 2018:494. https://doi.org/10.1016/c2017-0-04724-9Bochenek 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.2015.09.003Bochenek 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.2015.09.003Shang 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.2014.09.012Shang 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.2014.09.012Wu S., Wu X., Wang R., Liu Q., Gan L. Effects of Ni vacancy, Ni antisite, Cr and Pt on the third-order elastic constants and mechanical properties of NiAl. Intermetallics. 2014;55: 108–117. https://doi.org/10.1016/j.intermet.2014.04.022Wu S., Wu X., Wang R., Liu Q., Gan L. Effects of Ni vacancy, Ni antisite, Cr and Pt on the third-order elastic constants and mechanical properties of NiAl. Intermetallics. 2014;55: 108–117. https://doi.org/10.1016/j.intermet.2014.04.022Noebe R.D. Physical and mechanical properties of the B2 compound NiAl. International Materials Reviews. 2012; 38(4):193–232. https://doi.org/10.1179/imr.1993.38.4.193Noebe R.D. Physical and mechanical properties of the B2 compound NiAl. International Materials Reviews. 2012; 38(4):193–232. https://doi.org/10.1179/imr.1993.38.4.193Wang L., Shen J., Shang Z., Fu H. Microstructure evolution and enhancement of fracture toughness of NiAl–Cr(Mo)–(Hf,Dy) alloy with a small addition of Fe during heat treatment. Scripta Materialia. 2014;89:1–4. https://doi.org/10.1016/j.scriptamat.2014.07.002Wang L., Shen J., Shang Z., Fu H. Microstructure evolution and enhancement of fracture toughness of NiAl–Cr(Mo)–(Hf,Dy) alloy with a small addition of Fe during heat treatment. Scripta Materialia. 2014;89:1–4. https://doi.org/10.1016/j.scriptamat.2014.07.002Dey G.K. Physical metallurgy of nickel aluminides. Sadhana. 2003;28:247–262. https://doi.org/10.1007/BF02717135Dey G.K. Physical metallurgy of nickel aluminides. Sadhana. 2003;28:247–262. https://doi.org/10.1007/BF02717135Geist D., Gammer C., Rentenberger C., Karnthaler H.P. Sessile dislocations by reactions in NiAl severely deformed at room temperature. Journal of Alloys and Compounds. 2015; 621:371–377. https://doi.org/10.1016/j.jallcom.2014.09.226Geist D., Gammer C., Rentenberger C., Karnthaler H.P. Sessile dislocations by reactions in NiAl severely deformed at room temperature. Journal of Alloys and Compounds. 2015; 621:371–377. https://doi.org/10.1016/j.jallcom.2014.09.226Miracle D.B. Overview No. 104. The physical and mechanical properties of NiAl. Acta Metallurgica et Materialia. 1993;41(3):649–684. https://doi.org/10.1016/0956-7151(93)90001-9Miracle D.B. Overview No. 104. The physical and mechanical properties of NiAl. Acta Metallurgica et Materialia. 1993;41(3):649–684. https://doi.org/10.1016/0956-7151(93)90001-9Gibson I., Rosen D.W., Stucker B. Additive Manufacturing Technologies: Rapid Prototyping to Direct Digital Manufacturing. New York: Springer; 2010:459. https://doi.org/10.1007/978-1-4419-1120-9Gibson I., Rosen D.W., Stucker B. Additive Manufacturing Technologies: Rapid Prototyping to Direct Digital Manufacturing. New York: Springer; 2010:459. https://doi.org/10.1007/978-1-4419-1120-9Plessis A. Effects of process parameters on porosity in laser powder bed fusion revealed by X-ray tomography. Additive Manufacturing. 2019;30:100871. https://doi.org/10.1016/j.addma.2019.100871Plessis A. Effects of process parameters on porosity in laser powder bed fusion revealed by X-ray tomography. Additive Manufacturing. 2019;30:100871. https://doi.org/10.1016/j.addma.2019.100871Ning H., Wang D., Zhao J., Wang B., Liu G. Fabrication and joining of NiAl and TiAl intermetallics by additive sintering. Materials Science and Engineering: A. 2022;849:143493. https://doi.org/10.1016/j.msea.2022.143493Ning H., Wang D., Zhao J., Wang B., Liu G. Fabrication and joining of NiAl and TiAl intermetallics by additive sintering. Materials Science and Engineering: A. 2022;849:143493. https://doi.org/10.1016/j.msea.2022.143493Zaitsev A.A., Sentyurina Zh.A., Levashov E.A., Pogo­zhev Yu.S., Sanin V.N., Loginov P.A., Petrzhik M.I. Structure and pro­perties of NiAl–Cr(Co,Hf) alloys prepared by centri­fugal SHS casting. Part 1: Room temperature investigations. Materials Science and Engineering: A. 2017;690:463–472. https://doi.org/10.1016/j.msea.2016.09.075Zaitsev A.A., Sentyurina Zh.A., Levashov E.A., Pogozhev Yu.S., Sanin V.N., Loginov P.A., Petrzhik M.I. Structure and properties of NiAl–Cr(Co,Hf) alloys prepared by centrifugal SHS casting. Part 1: Room temperature investigations. Materials Science and Engineering: A. 2017;690:463–472. https://doi.org/10.1016/j.msea.2016.09.075Kaplanskii Yu.Yu., Korotitskiy A.V., Levashov E.A., Sentyu­rina Zh.A., Loginov P.A., Samokhin A.V., Logachev I.A. Microstructure and thermomechanical behavior of Heusler phase Ni2AlHf-strengthened NiAl–Cr(Co) alloy produced by HIP of plasma-spheroidized powder. Materials Science and Engineering: A. 2018;729:398–410. https://doi.org/10.1016/j.msea.2018.05.087Kaplanskii Yu.Yu., Korotitskiy A.V., Levashov E.A., Sentyurina Zh.A., Loginov P.A., Samokhin A.V., Logachev I.A. Microstructure and thermomechanical behavior of Heusler phase Ni2AlHf-strengthened NiAl–Cr(Co) alloy produced by HIP of plasma-spheroidized powder. Materials Science and Engineering: A. 2018;729:398–410. https://doi.org/10.1016/j.msea.2018.05.087Nazarov A., Safronov V.A., Khmyrov R.S., Shishkovsky I. Fabrication of gradient structures in the Ni–Al system via SLM Process. Procedia IUTAM. 2017;23:161–166. https://doi.org/10.1016/j.piutam.2017.06.017Nazarov A., Safronov V.A., Khmyrov R.S., Shishkovsky I. Fabrication of gradient structures in the Ni–Al system via SLM Process. Procedia IUTAM. 2017;23:161–166. https://doi.org/10.1016/j.piutam.2017.06.017Khomutov M., Potapkin P., Cheverikin V., Petrovskiy P., Travyanov A., Logachev I., Sova A., Smurov I. Effect of hot isostatic pressing on structure and properties of intermetallic NiAl–Cr–Mo alloy produced by selective laser melting. Intermetallics. 2020;120:106766. https://doi.org/10.1016/j.intermet.2020.106766Khomutov M., Potapkin P., Cheverikin V., Petrovskiy P., Travyanov A., Logachev I., Sova A., Smurov I. Effect of hot isostatic pressing on structure and properties of intermetallic NiAl–Cr–Mo alloy produced by selective laser melting. Intermetallics. 2020;120:106766. https://doi.org/10.1016/j.intermet.2020.106766Kaplanskii Yu.Yu., Levashov E.A., Korotitskiy A.V., Loginov P.A., Sentyurina Zh.A., Mazalov A.B. Influence of aging and HIP treatment on the structure and properties of NiAl-based turbine blades manufactured by laser powder bed fusion. Additive Manufacturing. 2020;31:100999. https://doi.org/10.1016/j.addma.2019.100999Kaplanskii Yu.Yu., Levashov E.A., Korotitskiy A.V., Loginov P.A., Sentyurina Zh.A., Mazalov A.B. Influence of aging and HIP treatment on the structure and properties of NiAl-based turbine blades manufactured by laser powder bed fusion. Additive Manufacturing. 2020;31:100999. https://doi.org/10.1016/j.addma.2019.100999Kaplanskii Yu.Yu., Zaitsev A.A., Levashov E.A., Loginov P.A., Sentyurina Zh.A. NiAl based alloy produced by HIP and SLM of pre-alloyed spherical powders. Evolution of the structure and mechanical behavior at high temperatures. Materials Science and Engineering: A. 2018;717:48–59. https://doi.org/10.1016/J.MSEA.2018.01.057Kaplanskii Yu.Yu., Zaitsev A.A., Levashov E.A., Loginov P.A., Sentyurina Zh.A. NiAl based alloy produced by HIP and SLM of pre-alloyed spherical powders. Evolution of the structure and mechanical behavior at high temperatures. Materials Science and Engineering: A. 2018;717:48–59. https://doi.org/10.1016/J.MSEA.2018.01.057Kassner M.E. Fundamentals of Creep in Metals and Alloys. 3rd Edition. Oxford: Butterworth-Heinemann; 2015:338.Kassner M.E. Fundamentals of Creep in Metals and Alloys. 3rd Edition. Oxford: Butterworth-Heinemann; 2015:338.Nanocrystalline Titan. Garbacz H., Semenova I.P., Zhereb­tsov S., Motyka M. eds. Amsterdam: Elsevier; 2019:259.Nanocrystalline Titan. Garbacz H., Semenova I.P., Zherebtsov S., Motyka M. eds. Amsterdam: Elsevier; 2019:259.Mouritz A.P. Introduction to Aerospace Materials. Amsterdam: Elsevier; 2012:600.Mouritz A.P. Introduction to Aerospace Materials. Amsterdam: Elsevier; 2012:600.Zhang J.S. High Temperature Deformation and Fracture of Materials. Cambridge: Elsevier; 2010:365.Zhang J.S. High Temperature Deformation and Fracture of Materials. Cambridge: Elsevier; 2010:365.

The authors declare that there are no conflicts of interest present.