Anomalous compressibility of quartz glass within the tensile stress domain and at elevated temperatures
- Authors: Kanel G.I.1, Savinykh A.S.1, Razorenov S.V.1
-
Affiliations:
- Joint Institute for High Temperatures
- Issue: Vol 54, No 5 (2016)
- Pages: 662-666
- Section: Thermophysical Properties of Materials
- URL: https://journals.rcsi.science/0018-151X/article/view/156905
- DOI: https://doi.org/10.1134/S0018151X16050126
- ID: 156905
Cite item
Abstract
To provide shock-wave experiments with the metrological characteristics of fused quartz applied as a window material, we measure the free surface velocity history and the particle velocity history under dynamic compression in different experimental arrangements. From these measurements, we obtain data on the material compressibility within the tensile stress domain and at elevated temperatures. We show that the anomalous compressibility of the fused quartz takes place not only under compression but also under tension. We measure the elastic compression adiabats within the temperature range from 20 to 340°C.
About the authors
G. I. Kanel
Joint Institute for High Temperatures
Author for correspondence.
Email: kanel@ficp.ac.ru
Russian Federation, Moscow, 127412
A. S. Savinykh
Joint Institute for High Temperatures
Email: kanel@ficp.ac.ru
Russian Federation, Moscow, 127412
S. V. Razorenov
Joint Institute for High Temperatures
Email: kanel@ficp.ac.ru
Russian Federation, Moscow, 127412
Supplementary files
