THERMODYNAMICS OF CHEMICAL PROCESSES OF PHOSPHORUS ALLOCATION DURING THE PROCESS OF MELTING IN STEEL-MAKING FURNACES
Abstract
The analysis of thermodynamic models, which can be used for calculation of phosphorus allocation in the process of melting in steel-making furnace, is presented. It is shown, that temperature of melting process, basic capacity and oxidability of slag mixture in furnace influence to a greatest extent on allocation of phosphorus.
References
1. NeaIu G.W. A new look at phosphorus distribution // JISI. 1970. N.6. P. 664-668.
2. Turkdogan E.T. Slag composition variations causing variations in steel dephosphorisation and desulphurisation in oxygen steelmaking // ISIJ International. 2000. N.7. P. 827-832.
3. Zhang X.F., Sommerville I.D., Tigeg J. M. An equation for the equilibrium distribution of phosphorus between basic slags and steel // ISS Trans. 1985. N.I. P. 29-34.
4. Suito H., Inoue F., Takada M. Phosphorus distribution between liquid iron and MgO saturated slags of the system CaO - MgO - FeO3 - SiO2 // Trans. ISIJ. 1981. N.3. P. 251-259.
5. Linchevskii B.V., Sobolevskii A.L., Kal'menev A.A. Metallurgiya chernykh metallov. M.: Metallurgiya, 1986.
6. Darken L.S. Thermodynamics of binary metallic solutions // Transactions of AIME. 1967. N. 1. P. 80-90.
7. Kozheurov B. A. Termodinamika metallurgicheskikh shlakov. Sverdlovsk: GNTIL, 1955.
For citations:
Sobolev V.F.,
Chichko A.A.,
Andrianov N.V.,
Murikov M.A.
THERMODYNAMICS OF CHEMICAL PROCESSES OF PHOSPHORUS ALLOCATION DURING THE PROCESS OF MELTING IN STEEL-MAKING FURNACES. Litiyo i Metallurgiya (FOUNDRY PRODUCTION AND METALLURGY). 2006;(2-1):20-23.
(In Russ.)
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