Experimental study of viscosities of selected CaO-MgO-Al2O3-SiO2 slags and application of the Iida model

被引：41

作者：

Forsbacka, L

Holappa, L

Iida, T

Kita, Y

Toda, Y

机构：

[1] Helsinki Univ Technol, Met Lab, FIN-02015 Espoo, Finland

[2] Osaka Univ, Dept Mat Sci & Proc, Suita, Osaka 565, Japan

来源：

SCANDINAVIAN JOURNAL OF METALLURGY | 2003年 / 32卷 / 05期

关键词：

bacisity; chromium oxide; modelling; slag; viscosity;

D O I：

10.1034/j.1600-0692.2003.00652.x

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

Viscosities of quaternary CaO-MgO-Al2O3-SiO2 melts have been measured by rotating cylinder method up to a temperature of 1750 C. 8 slag compositions have been selected in the composition range 1.8-19.6 wt% CaO, 17.8-38.4 wt% MgO, 24.6-31.5 wt% Al2O3 and 25.6-41.2 wt% SiO2. An application of Iida's viscosity model has been made. The Iida model gave good consistency with the measured viscosity values.

引用

页码：273 / 280

页数：8

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