PACTIVITY CALCULATION OF Al2O3 SYSTEM COMPONENTS
https://doi.org/10.17073/0368-0797-2013-2-3-5
Abstract
The slag of Al2O3 – CаO system is formed during production of low-carbon ferrochrome where aluminum is used as a reducing agent. During the thermodynamic modeling of Al2O3 – CаO system, complex structures of oxide melts were calculated with the programming software TERRA in approach of the associated solution model. The thermochemical data for associate system of Al2O3 – CаO is systematized and modified. Compliance of calculated and experimental results of thermodynamic activities of individual oxides Al2O3 and CaO are shown.
About the Authors
E. N. AkimovRussian Federation
A. V. Senin
Russian Federation
V. E. Roshchin
Russian Federation
References
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Review
For citations:
Akimov E.N., Senin A.V., Roshchin V.E. PACTIVITY CALCULATION OF Al2O3 SYSTEM COMPONENTS. Izvestiya. Ferrous Metallurgy. 2013;56(2):3-5. (In Russ.) https://doi.org/10.17073/0368-0797-2013-2-3-5