Study of the ternary system CaCl2-NaCl-CaO by DSC

被引：19

作者：

Freidina, EB ^{[1
]}

Fray, DJ ^{[1
]}

机构：

[1] Univ Cambridge, Dept Mat Sci & Met, Cambridge CB2 3QZ, England

来源：

THERMOCHIMICA ACTA | 2000年 / 356卷 / 1-2期

基金：

英国工程与自然科学研究理事会;

关键词：

differential scanning calorimetry (DSC); calcium chloride; sodium chloride; calcium oxide; phase diagram;

D O I：

10.1016/S0040-6031(00)00454-8

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The chloride-rich part of the ternary system CaCl2-NaCl-CaO has been investigated. Ten vertical cross sections below 20 mol% CaO were studied by differential scanning calorimetry. A liquidus surface corresponding to primary crystallisation of CaCl2 and three secondary crystallisation lines was determined. The constructed ternary phase diagram was found to be of a simple eutectic type, E=500 degrees C (48 mol% CaCl2, 47 mol% NaCl, 5 mol% CaO) is suspected. (C) 2000 Elsevier Science B.V. All rights reserved.

引用

页码：97 / 100

页数：4

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