ON INTERDEPENDENCE OF ALUMINA CHARGE WITH CRYOLITE-ALUMINA MELT
https://doi.org/10.17073/0021-3438-2014-3-24-28
Abstract
There was investigated influence of alumina powder’s bulk density on the rate of its dissolving in сryolite-alumina melt of the following composition (wt.%): 5,5 CaF2, 1,5 MgF2, 0,3 Al2O3; bath ratio – 2,28. The melt temperature was 950 °C; rate of solution was defined visually and by means of change of alumina concentration in the melt. There was established that the rate of alumina dissolving increased proportional to its bulk density.
About the Authors
V. M. SizyakovRussian Federation
V. Yu. Bazhin
Russian Federation
A. A. Vlasov
Russian Federation
R. Yu. Feshchenko
Russian Federation
A. N. Khrapkova
Russian Federation
References
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2. Оye H.A. // Light Metalls. 2000. Р. 3.
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Review
For citations:
Sizyakov V.M., Bazhin V.Yu., Vlasov A.A., Feshchenko R.Yu., Khrapkova A.N. ON INTERDEPENDENCE OF ALUMINA CHARGE WITH CRYOLITE-ALUMINA MELT. Izvestiya. Non-Ferrous Metallurgy. 2014;(3):24-28. (In Russ.) https://doi.org/10.17073/0021-3438-2014-3-24-28