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Speed of Sound in Binary Molten Mixtures of Potassium Halides
High Temperature ( IF 1 ) Pub Date : 2020-02-12 , DOI: 10.1134/s0018151x19060154
V. P. Stepanov

Abstract

The speed of sound in binary molten KCl–KBr, KCl–KI, KBr–KI, KF–KCl, KF–KBr, and KF–KI mixtures has been measured by the pulse-temporal method in wide temperature and composition ranges. The adiabatic compressibility and molecular speed of sound have been calculated based on the lite-rature data on density. The results are analyzed from the point of view of structural transformation in ionic melts, which accompanies the mixing of salts with different ion sizes.


中文翻译:

卤化钾二元熔融混合物中的声速

摘要

通过脉冲时间方法在较宽的温度和成分范围内测量了二元熔融KCl–KBr,KCl–KI,KBr–KI,KF–KCl,KF–KBr和KF–KI混合物中的声速。绝热的可压缩性和分子的声速已经基于密度的精简数据进行了计算。从离子熔体的结构转变的角度分析了结果,离子熔体伴随着不同离子尺寸的盐的混合。
更新日期:2020-02-12
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