Preparation magnesium diboride by magniathermal boron oxide based on superconducting properties
Автор: Alipbayev A.N., Suleimenova M.Sh., Boloskhan S.
Журнал: Вестник Алматинского технологического университета @vestnik-atu
Рубрика: Естественные науки
Статья в выпуске: 1 (126), 2020 года.
Бесплатный доступ
Results of receiving a diborid of magnesium are given in work by magniathermal oxidation of boron composite compounds at different argon pressures and temperatures. The relevance of a research is proved by superconducting properties of magnesium diboride. Synthesis of magnesium diboride itself accelerates, due to wall burning and thermal explosion of exothermic mixture of the reaction products of magniathermal. It is shown that the use of SHS method at high argon pressure and temperature allows to obtain magnesium diboride of high purity.
Magnesium diboride, self-propagating high-temperature synthesis (shs), boron oxide, thermal explosion, high pressure
Короткий адрес: https://sciup.org/140250863
IDR: 140250863
Список литературы Preparation magnesium diboride by magniathermal boron oxide based on superconducting properties
- A. N. Alipbaev, R. G. Abdulkarimova, S. M. Fomenko, Z. A. Mansurov, V. E. Zarko.Getting magnesium diboride by SHS under high pressure of argon//NAS RK chemistry and technology, Volume 2. - Number 416. 2016.- PP. 11-16 [In Russian].
- Nagamtsu J., Nakagawa N., Muranaka T. J. Superconductivity at 39 K in magnesium dibo-ride//Nature journal, V. 410, N 6824, 2001. -PP. 63-64.
- Ivanovsky A.L. Superconducting MgB2 and related compounds: synthesis, properties, electronic structure //Advances in Chemistry, 2001. - V.70. - P.811-829 [In Russian].
- Korchagin A.M., Zarko V.E., Fomenko S.M., Alipbaev A.N., The effect of preliminary mechanical processing of Mg and B mixture on the parameters of its thermal explosion and reaction products characteristics// Proceedings of the isreal annual conference on aerospace sciences, tel-aviv& Haifa, isreal march 9-10,2016. - PP. 65-72.
- Zarko V.E., Fomenko S.M., Alipbaev A.N., Abdulkarimova R.G. Synthesis of nanopowders of magnesium diboride by magnesium thermic reduction under the conditions of high pressure of argon// Key engineering materials, 2016. - №2. -РР. 56-63.
- Korchagin A.M., Zarko V.E., Fomenko S.M., Alipbaev A.N., Mansurov Z.A. Laboratory production of MgB2 by thermal explosion of mechnoactivated Mg-B mixes// Nature V.210. - PP. 3517-3522.
- Perminov V.P., Neronov V.A., Mali V.I. Explosive synthesis of compounds in boron systems silicon and boron magnesium // Metallurgy, 2006. - V.4. - PP. 31-45 [In Russian].
- Rogachev A.S., Kochetov N.A., Kurbatkina V.V. Microstructural aspects of gasless combustion of mechanically activated mixtures. High-speed microvideo survey of Ni + Al composition //Combustion and explosion physics, 2006. - V.4. - PP. 62-71 [In Russian].
