TY - JOUR N2 - Thermodynamic descriptions of the ternary Fe-B-Si system and its binary sub-system, B-Si, are developed in the context of a new Fe-B-X (X = Cr, Ni, Mn, V, Si, Ti, C) database. The thermodynamic parameters of the other binary sub-systems, Fe-Si and Fe-B, are taken from earlier assessments. Experimental thermodynamic and phase equilibrium data available in the literature has been used for the optimization of the thermodynamic parameters of the Fe-B-Si and B-Si systems. The solution phases are described using substitutional solution model and the compounds (silicides and borides) are treated as stoichiometric phases. The calculated and experimental thermodynamic and phase equilibrium data were found to be in good agreement. L1 - http://www.czasopisma.pan.pl/Content/113574/PDF/AMM-2019-4-05-Vassilev.pdf L2 - http://www.czasopisma.pan.pl/Content/113574 PY - 2019 IS - No 4 EP - 1248 DO - 10.24425/amm.2019.130086 KW - phase diagrams KW - thermodynamic modeling KW - Fe based systems KW - Fe-B-X systems thermodynamic database KW - Fe-B-Si system A1 - Miettinen, J. A1 - Visuri, V-V. A1 - Fabritius, T. A1 - Milcheva, N. A1 - Vassilev, G. PB - Institute of Metallurgy and Materials Science of Polish Academy of Sciences PB - Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences VL - vol. 64 DA - 2019.12.12 T1 - Thermodynamic Description of Ternary Fe-B-X Systems. Part 5: Fe-B-Si SP - 1239 UR - http://www.czasopisma.pan.pl/dlibra/publication/edition/113574 T2 - Archives of Metallurgy and Materials ER -