Calculating Models on the Viscosity of CaO-MgO-CaF2-Al2O3-SiO2 Slag

LI Jinxi; ZHANG Jian

doi:10.13374/j.issn1001-053x.2000.04.039

Volume 22 Issue 4

Aug. 2021

Turn off MathJax

Article Contents

Article Navigation > Chinese Journal of Engineering > 2000 > 22(4): 316-319

LI Jinxi, ZHANG Jian. Calculating Models on the Viscosity of CaO-MgO-CaF2-Al2O3-SiO2 Slag[J]. Chinese Journal of Engineering, 2000, 22(4): 316-319. doi: 10.13374/j.issn1001-053x.2000.04.039

Citation:

LI Jinxi, ZHANG Jian. Calculating Models on the Viscosity of CaO-MgO-CaF₂-Al₂O₃-SiO₂ Slag[J]. Chinese Journal of Engineering, 2000, 22(4): 316-319. doi: 10.13374/j.issn1001-053x.2000.04.039

LI Jinxi, ZHANG Jian. Calculating Models on the Viscosity of CaO-MgO-CaF2-Al2O3-SiO2 Slag[J]. Chinese Journal of Engineering, 2000, 22(4): 316-319. doi: 10.13374/j.issn1001-053x.2000.04.039

Citation:

LI Jinxi, ZHANG Jian. Calculating Models on the Viscosity of CaO-MgO-CaF₂-Al₂O₃-SiO₂ Slag[J]. Chinese Journal of Engineering, 2000, 22(4): 316-319. doi: 10.13374/j.issn1001-053x.2000.04.039

PDF( 389 KB)

Calculating Models on the Viscosity of CaO-MgO-CaF₂-Al₂O₃-SiO₂ Slag

doi: 10.13374/j.issn1001-053x.2000.04.039

Metallurgy School, UST Beijing, Beijing 100083, China

Received Date: 1999-09-25
Available Online: 2021-08-27

Abstract

Abstract

According to the coexistence theory of slag structure as well as the measured viscosities of CaO -MgO-CaF₂-SiO₂ -Al₂O₃ at different temperatures and compositions,calculating models of mass action concentrations for CaO -MgO-CaF₂-SiO₂-Al₂O₃, melts and viscosity for these melts have been formulated. The results of calculation agree well with practice, showing that these models can reflect the structural reality of the melts and the relatonship between viscosities as well as the mass action concentrations and temperatures of the melts.
- coexistence theory,
- structural unit,
- viscosity,
- calculating model