In the present study, the viscosity experimental data for the Fe_tO-containing silicate melts under oxidation atmosphere, which Fe³⁺ and Fe²⁺ co-exist were critically evaluated and model parameters related to Fe₂O₃ were optimized to best reproduce all reliable experimental viscosity data. The charge compensation effect on the viscosity for the systems containing Fe₂O₃ was modeled with the Gibbs energies for LiFe, NaFe, KFe and CaFe₂ “associate species” formation. The viscosities of a wide compositional and temperature range of binary, ternary and multicomponent melts containing Fe₂O₃–FeO–SiO₂–Al₂O₃–CaO–MgO–Li₂O–Na₂O–K₂O–MnO–Ti₂O₃–TiO₂ were well reproduced by the present model within the scatter of experimental data.

在本研究中，严格评估了Fe ³⁺和Fe ²⁺共存的含Fe _t O的硅酸盐熔体的粘度实验数据，并优化了与Fe ₂ O ₃有关的模型参数以最佳再现所有可靠的实验粘度数据。用吉布斯能量模拟了含Fe ₂ O ₃的体系中电荷补偿作用对LiFe，NaFe，KFe和CaFe ₂ “缔合物种”形成的影响。含Fe ₂ O ₃的二元，三元和多组分熔体的粘度和温度范围很广在分散的实验数据范围内，本模型很好地再现了–FeO–SiO ₂ –Al ₂ O ₃ –CaO–MgO–Li ₂ O–Na ₂ O–K ₂ O–MnO–Ti ₂ O ₃ –TiO ₂。