Surface tension evaluation of molten silicates containing surface-active components (B2O3, CaF2 or Na2O)

被引：52

作者：

Nakamoto, Masashi

Tanaka, Toshihiro

Holappa, Lauri

Hamalainen, Marko

机构：

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

[2] Osaka Univ, Div Mat & Mfg Sci, Suita, Osaka 5650871, Japan

[3] Helsinki Univ Technol, Lab Mat Proc & Powder Met, FIN-02015 Espoo, Finland

来源：

ISIJ INTERNATIONAL | 2007年 / 47卷 / 02期

关键词：

surface tension; thermodynamic; silicate; ionic radius; B2O3; CaF2; Na2O; surface-active component;

D O I：

10.2355/isijinternational.47.211

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

A thermodynamic model for determining the surface tension of molten ionic mixtures, derived by considering the ionic radii, was applied to molten silicates containing a surface-active component B2O3, CaF2 Or Na2O. The calculated results of the present model were in agreement with the experimental data in these ternary systems over a wide temperature range.

引用

页码：211 / 216

页数：6

共 48 条

[11] Effect of fluorine on silicate network for CaO-CaF2-SiO2 and CaO-CaF2-SiO2-FeOx glasses [J].