Aluminum Deoxidation Equilibrium in Molten Fe-Co Alloys
نویسندگان
چکیده
Aluminum deoxidation equilibrium of molten Fe-Co alloy was experimentally measured using a chemical method and numerically assessed sub-regular solution model based on Darken’s quadratic formalism Redlich-Kister type polynomial at 1873 K. It found that the degree oxygen content reduction by Al-deoxidation decreased with increasing cobalt concentration in alloy, peaking around 40 to 60 mass% Co, then improved further increase concentration. The following binary interaction parameters between aluminum were derived this study:
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ژورنال
عنوان ژورنال: Tetsu To Hagane-journal of The Iron and Steel Institute of Japan
سال: 2023
ISSN: ['1883-2954', '0021-1575']
DOI: https://doi.org/10.2355/tetsutohagane.tetsu-2022-075