Fett, T.
, Guin, J.
and Wiederhorn, S.
(2005),
Stresses in Ion Exchange Layers of Soda-Lime-Silicate Glass, Fatigue and Fracture of Engineering Materials and Structures
(Accessed July 26, 2024)
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Stresses in Ion Exchange Layers of Soda-Lime-Silicate Glass
Published
Author(s)
Theo Fett, ,
Abstract
This paper presents a new method to determine both the magnitude and the sign of the surface stresses that develop as a consequence of sodium/hydrogen ion exchange in soda-lime-silicate glass immersed in water. At 90 degrees C very thin layers that develop at the surfaces of polished glass specimens are found to have extremely high compressive stresses, -2.4 Gpa. The negative sign of the stress is consistent with earlier findings that the ion-exchange process involves hydronium ions (H3O+) and not bare protons (Hu+).Citation
Fatigue and Fracture of Engineering Materials and Structures
Volume
28
Issue
No. 6
Pub Type
Journals
Keywords
corrosion, fracture, fracture mechanics, glass, ion exchange
Citation
Issues
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Created May 31, 2005, Updated October 12, 2021