Critical thermodynamic evaluation of oxide systems relevant to fuel ashes and slags: Potassium oxide–magnesium oxide–silica

The K2O–MgO–SiO2 system has been thermodynamically assessed. The modified associate species model was applied to the liquid phase while the solubility of SiO2 in K2MgSiO4 has been treated with a multi-sublattice model. The resulting new databank was used for the representation of the phase equilibri...

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Veröffentlicht in:	Calphad 2014-12, Vol.47, p.35-49
Hauptverfasser:	Yazhenskikh, Elena, Jantzen, Tatjana, Hack, Klaus, Müller, Michael
Format:	Artikel
Sprache:	eng
Schlagworte:	Associate species model Computer simulation K2O–MgO–SiO2 Liquid phases Mathematical models Oxides Phase diagrams Phase transformations Representations Solid solution Solubility Thermodynamic modelling
Online-Zugang:	Volltext
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