Surface Tension of CaO-Al2O3, CaO-SiO2, and CaO-Al2O3-SiO2 Melts

被引：12

作者：

Arutyunyan, N. A. ^{[1
]}

Zaitsev, A. I. ^{[2
]}

Shaposhnikov, N. G. ^{[2
]}

机构：

[1] Moscow MV Lomonosov State Univ, Fac Chem, Moscow, Russia

[2] Bardin Cent Res Inst Iron & Steel Ind, Moscow 107005, Russia

来源：

RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A | 2010年 / 84卷 / 01期

基金：

俄罗斯基础研究基金会;

关键词：

THERMODYNAMIC PROPERTIES; PHASE-EQUILIBRIA; SILICATE MELTS; SLAGS; SYSTEMS; ALLOYS; BINARY;

D O I：

10.1134/S0036024410010024

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A method for the approximation of the temperature-concentration dependence of the surface tension of CaO-Al2O3, CaO-SiO2, and CaO-Al2O3-SiO2 melts was suggested. The method was based on the statistical-thermodynamic model of associated solutions. A comparison of the calculated surface tensions of the melts with the available literature data showed that the suggested approach allowed the surface tension of liquid slags to be correctly predicted as a function of temperature and composition.

引用

页码：7 / 12

页数：6

共 40 条

[1]

Adamson A.W., 1982, PHYS CHEM SURFACES

[2]

Barrett L.R., 1959, J SOC GLASS TECHNOLO, V43, P179

[3] The thermodynamics of the surfaces of solution [J].

Butler, JAV .

PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-CONTAINING PAPERS OF A MATHEMATICAL AND PHYSICAL CHARACTER, 1932, 135 (827) :348-375

[4] Thermodynamic evaluation of the surface tension of molten CaO-SiO2-Al2O3 ternary slag [J].

Choi, JY ;

Lee, HG .

ISIJ INTERNATIONAL, 2002, 42 (03) :221-228

[5]

COPPER CF, 1959, IRON STEEL I, V193, P48

[6]

DERYABIN AA, 1964, IZV VUZOV CHERN MET, P5

[7] EFFECT OF ALKALI AND ALKALINE-EARTH FLUORIDES ON SURFACE TENSION OF MOLTEN CALCIUM SILICATES [J].

EJIMA, A ;

SHIMOJI, M .

TRANSACTIONS OF THE FARADAY SOCIETY, 1970, 66 (565P) :99-&

[8]

ELYUTIN VP, 1974, IZV VUZOV CHERN MET, P42

[9]

ERSHOV GS, 1964, ZH NEORG KHIM+, V9, P654

[10]

EVSEEV PP, 1967, IZV VUZOV CHERN MET, P55

← 1 2 3 4 →