Strength Characteristics of Quartzoid Glasses Doped with Cesium

IF 0.7 4区材料科学 Q4 MATERIALS SCIENCE, CERAMICS

Glass Physics and Chemistry Pub Date : 2025-11-13 DOI:10.1134/S1087659625600498

T. A. Tsyganova, Ya. P. Lushankin, A. S. Mazur, M. V. Staritsyn, M. S. Mikhailov, L. N. Kurilenko, L. F. Dikaya, E. A. Semenova, I. N. Anfimova, I. A. Drozdova, Yu. M. Markova

引用次数: 0

Abstract

This article presents the results of determining the crack resistance of quartzoid glasses (QGs) doped with cesium. Crack resistance is calculated on the basis of measured values of microhardness and Young’s modulus. The relationship of crack resistance with the content of cesium oxide (Cs₂O 0.76–2.11 wt %) in glass is analyzed. The results of measuring ¹¹B and ²⁹Si NMR spectra are used to interpret the effect of the presence of cesium in glass on the ability of the studied material to resist crack formation.

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掺铯石英玻璃的强度特性

本文介绍了掺铯石英玻璃（QGs）抗裂性能的测定结果。抗裂性是根据显微硬度和杨氏模量的测量值来计算的。分析了玻璃抗裂性能与氧化铯（Cs2O 0.76 ~ 2.11 wt %）含量的关系。利用11B和29Si核磁共振谱的测量结果解释了铯在玻璃中的存在对所研究材料抗裂纹形成能力的影响。

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.