RHEOLOGICAL PROPERTIES OF MODIFIED BASALT GLASS

Authors

Yury PAVLIUKEVICH, Belarusian State Technological University, Minsk, BelarusFollow
Ludmila PАPKO, Belarusian State Technological University, Minsk, BelarusFollow
Ekaterina TRUSOVA, Belarusian State Technological University, Minsk, BelarusFollow

DOI

10.34920/cce202332

Abstract

In this paper the effect of modifying components containing Al2O3, B2O3, SiO2 and CaO introduced in various combinations on high and low-temperature viscosity values of basalt glass has been studied. It is shown that the introduction of boron-containing components in compositions with basalt leads to a significant decrease in the viscosity of the basalt melt at all temperature ranges. Influence of modifiers on low-temperature viscosity values of basalt glass correlates with their influence on high-temperature viscosity. Based on experimental values of rheological properties and crystallization ability of modified basalt melts, the modes of basalt fibre production have been determined.

Recommended Citation

PAVLIUKEVICH, Yury; PАPKO, Ludmila; and TRUSOVA, Ekaterina (2024) "RHEOLOGICAL PROPERTIES OF MODIFIED BASALT GLASS," CHEMISTRY AND CHEMICAL ENGINEERING: Vol. 2023: No. 3, Article 2.
DOI: 10.34920/cce202332
Available at: https://cce.researchcommons.org/journal/vol2023/iss3/2