Thermodynamic description of ternary Fe–B–X systems. Part 9 : Fe-B-Cu
Miettinen, Jyrki; Visuri, Ville-Valtteri; Fabritius, Timo (2021-01-01)
Miettinen, Jyrki; Visuri, Ville-Valtteri; Fabritius, Timo (2021) Thermodynamic description of ternary Fe–B–X systems. Part 9 : Fe-B-Cu. Archives of Metallurgy and Materials 66(1), pp. 297-304, https://doi.org/10.24425/amm.2021.134787
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https://urn.fi/URN:NBN:fi-fe2021041610645
Tiivistelmä
Abstract
Thermodynamic descriptions of the ternary Fe-B-Cu system and its binary sub-system B-Cu aredeveloped in the context of a new Fe-B-X (X = Cr, Cu, Mn, Mo, Ni, Si, Ti, V, C) database. The thermodynamic parameters of the other binary sub-systems (Fe-B and Fe-Cu) are taken from earlier assessments. Experimental thermodynamic and phase equilibrium data available in the literature have been used for the optimization of the Fe-B-Cu and B-Cu systems’ thermodynamic parameters. The solution phases are described using a substitutional solution model and the compounds (two borides of the Fe-B system) are treated as stoichiometric phases. A good agreement was obtained between the calculated and the experimental thermodynamic and phase equilibrium data.
Kokoelmat
- Avoin saatavuus [31995]