Mathematical Viscosity Models for Ternary Metallic and Silicate Melts

• 作 者: FU Yuan-kun MENG Xian-min GUO Han-jie
• 机 构: Anhui University of Technology,University of Science and Technology Beijing,
• 出 处: Journal of Iron and Steel Research(International)
• 发表日期: 2004年03期
• 关键词: viscosity metallic melt silicate melt

The mathematical viscosity models for metallic melts were discussed.The experimental data of Ag-Au-Cu systems were used to verify the models based on Chou′s general geometric thermodynamic model and the calculated results are consistent with the reported experimental data.A new model predicting the viscosity of multi-component silicate melts was established.The CaO-MnO-SiO_2,CaO-FeO-SiO_2 and FeO-MnO-SiO_2 silicate slag systems were used to verify the model.

The mathematical viscosity models for metallic melts were the experimental data of Ag-Au-Cu systems were used to verify the models based on Chou’s general geometric thermodynamic model and the calculated results are consistent with the reported experimental data. A new model predicting the viscosity of multi-component silicate melts was established. The CaO-MnO-SiO 2, CaO-FeO-SiO 2 and FeO-MnO-SiO 2 silicate slag systems were used to verify the model.