CALCULATING MODELS OF MASS ACTION CONCENTRATIONS FOR MATTES (Cu_2S-FeS-SnS)INVOLVING EUTECTIC

Abstract

Abstract: Based on the facts that cations and anions of molten salts and binary basic oxide solid solutions do not separate from each other as well as that the electric conductivities of mattes are greater than that of salts and basic oxide solid solutions, the calculating models of mass action concentrations for binary and ternary mattes involving eutectic have been formulated. The results of calculation agree well with the values measured;this in turn shows that the calculating models can reftect the structural characteristics of the mattes concerned.

Key words: matte, activity, eutectic, mass action concentration

J. Zhang (Department of Metallurgy, University of Science and Technology Beijing, Beijing 100083, China). CALCULATING MODELS OF MASS ACTION CONCENTRATIONS FOR MATTES (Cu_2S-FeS-SnS)INVOLVING EUTECTIC[J]. Acta Metallurgica Sinica (English Letters), 1997, 10(5): 392-397.

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CALCULATING MODELS OF MASS ACTION CONCENTRATIONS FOR MATTES (Cu_2S-FeS-SnS)INVOLVING EUTECTIC

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