Etude des Proprietes Micromecaniques des Verres Fluores a Base de ZrF4 (Study of the Micromechanical Properties of Fluor Glasses Based on ZrF4)

摘要

Experimental results from mechanical spectrometry measurements are used to analyze the dynamic behavior of ZrF4 glasses. A nonelastic deformation model is developed and compared with the experimental results. The results show secondary relaxation phenomena near the glass transition point, and identify two types of atomic bonds, one weak and ionic, the other strong and covalent. The proposed nonelastic deformation model agrees well with experimental data.