Study of the Thermophysical Properties of Aluminophosphate and Borosilicate Glasses by DSC

IF 0.8 4区材料科学 Q4 MATERIALS SCIENCE, CERAMICS

Glass Physics and Chemistry Pub Date : 2023-12-27 DOI:10.1134/S1087659623600552

V. A. Kazakov, N. P. Starovoitov, V. A. Dudkin, S. V. Korenev, P. V. Kozlov, M. B. Remizov

引用次数: 0

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.

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利用 DSC 研究磷酸铝和硼硅玻璃的热物理性质

摘要提出并测试了一种通过差示扫描量热法（DSC）实验测定非活性磷酸铝玻璃和硼硅玻璃热物理特性的技术。该测量技术的优点显而易见。对于不同成分的玻璃基质，测定了其比热容和导热系数。根据获得的实验值可以计算出热导率值。通过使用玻璃化高放射性废物的真实样本来研究其特性并以此为基础建立数据库，证明了这种方法的适用性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Glass Physics and Chemistry 工程技术-材料科学：硅酸盐

CiteScore

1.20

自引率

14.30%

发文量

审稿时长

6-12 weeks

期刊介绍： Glass Physics and Chemistry presents results of research on the inorganic and physical chemistry of glass, ceramics, nanoparticles, nanocomposites, and high-temperature oxides and coatings. The journal welcomes manuscripts from all countries in the English or Russian language.