摘要
作者用差热分析法及热力学计算重新测定了KF-KCl系二元相图.结果表明,在KCl一侧有少量固溶体生成,其固溶度xKF大约为0.07.该结论澄清了以前文献上存在的对KF-KCl二元体系是否存在固溶体的争论.
Molten salt phase diagram of KFKCl system has been redetermined by using DTA measurement and thermodynamic calculation. Both DTA and thermodynamic calculation confirm that KF has significant solid solubility on the KCl end, and the solid solubility is approximately 0.07. The results have clarified a previous controversy over the phase diagram of KFKCl systems.
出处
《上海大学学报（自然科学版）》
CAS
CSCD
2003年第5期464-466,共3页
Journal of Shanghai University:Natural Science Edition
关键词
DTA
KCL
KF
相图
固溶体
热力学计算
DTA
KCl
KF
phase diagram
solid solubility
thermodynamic calculation
