The oxygen solubility in Fe-Si melts in equilibrium with SiO2 at 1873 K has been determined in a whole concentration range. The isotherm of oxygen solubility exhibits both intermediate minimum and maximum at 20 and 85 mass% Si, respectively. The corresponding values of oxygen saturated contents are as follows: 1.4 and 94 ppm. The following values of Wagner interaction parameters were calculated: O(Fe)Si = 129 2.7 and O(Si)Fe = -6.5 2.0. © 2008 IOP Publishing Ltd.
CITATION STYLE
Shibaev, S. S., & Grigorovich, K. V. (2008). Solubility of oxygen in iron-silicon melts. Journal of Physics: Conference Series, 98(3). https://doi.org/10.1088/1742-6596/98/3/032012
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