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Insight into the Interaction between Water and Ion-Exchanged Aluminosilicate Glass by Nanoindentation
- Source :
- Materials, Vol 14, Iss 2959, p 2959 (2021), Materials, Materials; Volume 14; Issue 11; Pages: 2959
- Publication Year :
- 2021
- Publisher :
- MDPI AG, 2021.
-
Abstract
- This work aims to explore the interaction between water and ion-exchanged aluminosilicate glass. The surface mechanical properties of ion-exchanged glasses after different hydration durations are investigated. The compressive stress and depth of stress layer are determined with a surface stress meter on the basis of photo-elasticity theory. The hardness and Young’s modulus are tested through nanoindentation. Infrared spectroscopy is used to determine the variation in surface structures of the glass samples. The results show that hydration has obvious effects on the hardness and Young’s modulus of the raw and ion-exchanged glasses. The hardness and Young’s modulus decrease to different extents after different hydration times, and the Young’s modulus shows some recovery with the prolonging of hydration time. The ion-exchanged glasses are more resistant to hydration. The tin side is more resistant to hydration than the air side. The results are expected to serve as reference for better understanding the hydration process of ion-exchanged glass.
- Subjects :
- Technology
Materials science
nanoindentation
chemistry.chemical_element
Modulus
Young's modulus
Article
Stress (mechanics)
symbols.namesake
Aluminosilicate
General Materials Science
ion-exchange
Young’s modulus
Composite material
Microscopy
QC120-168.85
Surface stress
QH201-278.5
surface hydration
Nanoindentation
Engineering (General). Civil engineering (General)
hardness
TK1-9971
Compressive strength
chemistry
Descriptive and experimental mechanics
symbols
Electrical engineering. Electronics. Nuclear engineering
TA1-2040
Tin
Subjects
Details
- Language :
- English
- ISSN :
- 19961944
- Volume :
- 14
- Issue :
- 2959
- Database :
- OpenAIRE
- Journal :
- Materials
- Accession number :
- edsair.doi.dedup.....7170837156806a63b0535e9dcfac4195