2020 №02 (04)

DOI of Article 10.37434/sem2020.02.05

2020 №02 (06)

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Electrometallurgy Today (Sovremennaya Elektrometallurgiya), 2020, #2, 27-30 pages

Influence of TiN and ZrO₂ on phase transformations IN BaO–ZrO₂ (TIN) binary systems

D.D. Mishchenko, A.G. Bogachenko, V.S. Sudavtsova, I.A. Neilo, V.I. Galinich

E.O. Paton Electric Welding Institute of the NAS of Ukraine. 11 Kazymyr Malevych Str., 03150, Kyiv, Ukraine. E-mail: office@paton.kiev.ua

Abstract
Phase transformation temperatures at heating mixtures of powders of BaO–ZrO2(TiN) binary systems to 1000 °C were studied for the case of graphitized cored electrodes. The temperatures of phase transformations in the obtained mixtures are established. The possibility of formation of BaZrO3, having a sufficiently high melting point (2620 °C) is shown. Ref. 4, Tabl. 4, Fig. 1.
Keywords: cored electrodes; derivatography; differential thermal analysis; thermal effect

Received 20.02.2002

References

1. Bogachenko, A.G., Mishchenko, D.D., Braginets, V.I. et al. (2016) Saving of electric power at the arc steel melting furnaces of direct current with graphitized cored electrodes. Sovrem. Elektrometall., 1, 58-64 [in Russian]. https://doi.org/10.15407/sem2016.01.09
2. Lidin, R.A., Molochko, V.A., Andreeva, L.L. (2007) Inorganic chemistry in reactions: Refer. Book. Moscow [in Russian].
3. Rabinovich, V.A., Khavin, Z.Ya. (1979) Brief chemical reference book. Leningrad, Khimiya [in Russian].
4. Remi, G. (1972) Course of inorganic chemistry. Vol. 1. Moscow, Mir [in Russian].

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