Аннотация:
Tungsten nanopowders were synthesized by a chemical metallurgy method at 440–640°C from WO3 precursors possessing different specific surfaces. The α-W nanopowder synthesized at 640°C was not pyrophoric, while the α-W containing the traces of oxides obtained at 480°C was pyrophoric. The temperature interval for the α-W synthesis was revealed as very narrow, from 470 to 490°C.
Образец цитирования:
M. I. Alymov, N. M. Rubtsov, B. S. Seplyarskii, V. A. Zelensky, A. B. Ankudinov, “Synthesis of tungsten nanopowders and modes of their combustion and passivation”, Mendeleev Commun., 29:3 (2019), 355–357
Образцы ссылок на эту страницу:
https://www.mathnet.ru/rus/mendc1522
https://www.mathnet.ru/rus/mendc/v29/i3/p355
Эта публикация цитируется в следующих 4 статьяx:
Yu Yang, Zhenyun Lu, Xiang Zan, Laima Luo, Yucheng Wu, “Study on elemental composition and interfacial structure of the second phase in WC-8Co hard alloy doped with rare earth components”, International Journal of Refractory Metals and Hard Materials, 119 (2024), 106545
Jiawang Guo, Xiaoqiang Wen, Ying Wu, Jianbing Xu, Jieying Zhou, “Preparation of Spherical Tungsten Particles Assisted by Hydrothermal Method”, J. Wuhan Univ. Technol.-Mat. Sci. Edit., 38:6 (2023), 1457
M. I. Alymov, B. S. Seplyarskii, S. G. Vadchenko, R. A. Kochetkov, N. M. Rubtsov, N. I. Abzalov, A. B. Ankudinov, V. A. Zelensky, I. D. Kovalev, “Interaction dynamics between compacted pyrophoric nickel nanopowders and air”, Mendeleev Commun., 31:4 (2021), 567–569
M. I. Alymov, B. S. Seplyarskii, S. G. Vadchenko, R. A. Kochetkov, N. M. Rubtsov, N. I. Abzalov, A. B. Ankudinov, “Interaction of compact samples made of pyrophoric iron nanopowders with air”, Mendeleev Commun., 30:3 (2020), 380–382
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