Abstract

A technique for the experimental determination of the thermophysical characteristics of inactive aluminophosphate and borosilicate glasses by differential scanning calorimetry (DSC) is proposed and tested. The advantages of this measurement technique are shown. For glassy matrices of various compositions, the specific heat capacity and thermal conductivity coefficient are determined. The obtained experimental values make it possible to calculate the thermal conductivity values. The applicability of this method is proved by working with real samples of vitrified high-level waste to study their properties and form a database based on them.

中文翻译：

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DSC研究铝磷酸盐和硼硅酸盐玻璃的热物理性能

摘要

提出并测试了一种通过差示扫描量热法 (DSC) 实验测定惰性铝磷酸盐和硼硅酸盐玻璃热物理特性的技术。显示了这种测量技术的优点。对于各种成分的玻璃基体，测定比热容和导热系数。获得的实验值可以计算热导率值。通过对玻璃化高放废物的真实样品进行研究，研究其特性并在此基础上形成数据库，证明了该方法的适用性。