Труды КНЦ (Технические науки вып.2/2023(14))

Труды Кольского научного центра РАН. Серия: Технические науки. 2023. Т. 14, № 2. С. 140-144. Transactions of the Kola Science Centre of RA s . Series: Engineering Sciences. 2023. Vol. 14, No. 2. P. 140-144. References 1. Pat. 6171363 US Int. Cl. B22F 009/22 (2006/01). Method for producing tantalum/niobium metal powders by the reduction of their oxides with gaseous magnesium / Shekhter L. N., Tripp T. B., Lanin L. L.; H. C. Stark GMBH. No. 09073488; appl. 06.05.1998; publ. 01.09.2001. 2. Okabe T. H., Iwata S., Imagunba M., Mitsuda Y., Maeda M. Production of Niobium Powder by Preform Reduction Process Using Various Fluxes and Alloy Reductant. ISIJInternational, 2004, vol. 44, no. 2, pp. 285-293. 3. Kumar T. S., Kumar R., Rao L., Prakash T. L. Preparation of Niobium Metal Powder by Two-Stage Magnesium Vapor Reduction of Niobium Pentoxide. Journal o fMetallurgy, 2013, vol. 2013, ID 629341, 6 p. 4. Orlov V. M., Kryzhanov M. V., Kalinnikov V. T. Magnesium Vapor Reduction of Niobium Oxide Compounds. Doklady Chemistry, 2015, vol. 465, Part 1, pp. 257-260. 5. . Orlov V. M, Kryzhanov M. V. Influence of the Precursor Composition and the Reduction Conditions on the Characteristics of Magnesium-Thermic Niobium Powders. Russian Metallurgy (Metally), vol. 2016, no. 7, pp. 596-601. 6. Orlov V. M., Kryzhanov M. V., Knyazeva A. I., Osaulenko R. N. Niobium Powders of Mesoporous Structure. Protection o fMetals and Physical Chemistry o fSurfaces, 2018, vol. 54, no. 5, pp. 782-787. 7. Orlov V. M., Osaulenko R. N. Properties of Nitrides Prepared by the Ammonolysis of Magnesiothermic Niobium Powders. Inorganic Materials, 2018, vol. 54, no. 7, pp. 639-644. 8. Baba M., Ono Y., Suzuki R. O. Tantalum and niobium powder preparation from their oxides by calciothermic reduction in the molten CaCl 2 . Journal o fPhysics and Chemistry o fSolids, 2005, vol. 66, no. 2-4, pp. 466-470. 9. Baba M., Kikuchi T., Suzuki R. O. Niobium powder synthesized by calciothermic reduction of niobium hydroxide for use in capacitors. Journal o fPhysics and Chemistry o fSolids, 2015, vol. 78, pp. 101-109. 10. Suzuki N., Suzuki R. O., Natsui Sh., Kikuchi T. Branched morphology of Nb powder particles fabricated by calciothermic reduction in CaCl 2 melt. Journal o fPhysics and Chemistry o fSolids, 2017, vol. 110, pp. 58-63. 11. Orlov V. M., Kryzhanov M. V. Production of Tantalum Powders by the Magnesium Reduction of Tantalates. Russian Metallurgy (Metally), vol. 2015, no. 7, pp. 590-593. 12. Orlov V. M., Kiselev E. N. Magnesium Vapor Reduction of Niobium Oxide Compounds in the Range 540-680 °C. Inorganic Materials, 2022, vol. 58, no. 12, pp. 1266-1273. Информация об авторах М. В. Крыжанов — кандидат технических наук, научный сотрудник; В. М. Орлов — доктор технических наук, главный научный сотрудник. Information about the authors M. V. Kryzhanov — PhD (Engineering), Researcher; V. M. Orlov — Dr. Sc. (Engineering), Chief Researcher. Статья поступила в редакцию 28.01.2023; одобрена после рецензирования 31.01.2023; принята к публикации 01.02.2023. The article was submitted 28.01.2023; approved after reviewing 31.01.2023; accepted for publication 01.02.2023. © Орлов В. М., Крыжанов М. В., 2023 144