Influence of acid leaching surface treatment on indentation cracking of soda lime silicate glass
Past work has shown that water or acid soaking treatments can increase the mechanical
strength of soda lime silicate (SLS) glasses. In this work, we show that acid leaching …
strength of soda lime silicate (SLS) glasses. In this work, we show that acid leaching …
Water speciation in oxide glasses and melts
H Behrens - Chemical Geology, 2020 - Elsevier
Silicic melts in magma chambers below active volcanoes typically contain several wt% H 2
O. The dissolved water has drastic effects on the chemical and physical properties of the …
O. The dissolved water has drastic effects on the chemical and physical properties of the …
Effects of acid leaching treatment of soda‐lime silicate glass on crack initiation and fracture
Water or acid soaking surface treatments have been shown to increase the mechanical
strength of soda‐lime silicate (SLS) glasses. This increase in strength has traditionally been …
strength of soda‐lime silicate (SLS) glasses. This increase in strength has traditionally been …
Structural relaxation mechanisms in hydrous sodium borosilicate glasses
H Behrens, U Bauer, S Reinsch, P Kiefer… - Journal of Non …, 2018 - Elsevier
Abstract Borosilicate glasses (16Na 2 O–10B 2 O 3–74SiO 2, NBS) with water contents up to
22 mol% H 2 O were prepared to study the effect of water on structural relaxation using DTA …
22 mol% H 2 O were prepared to study the effect of water on structural relaxation using DTA …
Origin of the static fatigue limit in oxide glasses
Oxide glasses exhibit slow crack growth under stress intensities below the fracture
toughness in the presence of water vapor or liquid water. The log of crack velocity decreases …
toughness in the presence of water vapor or liquid water. The log of crack velocity decreases …
Mechanical properties of glass
This chapter focuses on the mechanical properties and behavior of glasses below their
glass transition temperature. In this temperature range, they are usually seen as perfectly …
glass transition temperature. In this temperature range, they are usually seen as perfectly …
Crack growth in hydrous soda-lime silicate glass
T Waurischk, R Müller, S Reinsch, P Kiefer… - Frontiers in …, 2020 - frontiersin.org
Stable crack growth was measured for nominal dry and water-bearing (6 wt%) soda-lime
silicate glasses in double cantilever beam geometry and combined with DMA studies on the …
silicate glasses in double cantilever beam geometry and combined with DMA studies on the …
The role of water in surface stress relaxation of glass
Trace amounts of water vapour were found to accelerate the surface stress relaxation of
oxide glasses at temperatures far below the glass transition temperature. Fast surface stress …
oxide glasses at temperatures far below the glass transition temperature. Fast surface stress …
Vacuum crack growth in alkali silicate glasses
T Waurischk, S Reinsch, T Rouxel, H Behrens… - Journal of non …, 2021 - Elsevier
Crack growth velocity in alkali silicate glasses was measured in vacuum across 10 orders of
magnitude with double cantilever beam technique. Measured and literature crack growth …
magnitude with double cantilever beam technique. Measured and literature crack growth …
The origin of anomalous water diffusion in silica glasses at low temperatures
Anomalous water diffusion into SiO2 glass was observed in a low temperature range,
below~ 850° C, under a constant water vapor pressure of 355 Torr (47.3 kPa). Both the …
below~ 850° C, under a constant water vapor pressure of 355 Torr (47.3 kPa). Both the …