On the Melting Point of AlMgB14
- Authors: Nesmelov D.D.1, Perevislov S.N.2, Danilovich D.P.1, Khristyuk N.A.1, Ordan’yan S.S.1
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Affiliations:
- St. Petersburg State Technological Institute (Technological University)
- Grebenshchikov Institute of Silicate Chemistry , Russian Academy of Sciences
- Issue: Vol 45, No 4 (2019)
- Pages: 305-307
- Section: Short Communications
- URL: https://journals.rcsi.science/1087-6596/article/view/217246
- DOI: https://doi.org/10.1134/S1087659619040102
- ID: 217246
Cite item
Abstract
The melting (decomposition) point for AlMgB14 aluminum magnesium boride containing alumomagnesium spinel as an impurity (5.5 wt %) is experimentally evaluated. The melting is accompanied by the release to the gas phase. The decomposition process covers the temperature range of (2400–2573) ± 30 K. A partial loss of Mg is observed at 2073 K. The structure and element composition of crystallized objects are also studied.
About the authors
D. D. Nesmelov
St. Petersburg State Technological Institute (Technological University)
Author for correspondence.
Email: dnesmelov@yandex.ru
Russian Federation, St. Petersburg, 190013
S. N. Perevislov
Grebenshchikov Institute of Silicate Chemistry , Russian Academy of Sciences
Email: dnesmelov@yandex.ru
Russian Federation, St. Petersburg, 199034
D. P. Danilovich
St. Petersburg State Technological Institute (Technological University)
Email: dnesmelov@yandex.ru
Russian Federation, St. Petersburg, 190013
N. A. Khristyuk
St. Petersburg State Technological Institute (Technological University)
Email: dnesmelov@yandex.ru
Russian Federation, St. Petersburg, 190013
S. S. Ordan’yan
St. Petersburg State Technological Institute (Technological University)
Email: dnesmelov@yandex.ru
Russian Federation, St. Petersburg, 190013