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September 18, 2025Journal of the American Ceramic Society

MD simulation of microstructure evolution and stress‐field modulated crack propagation in LAS glass via ion exchange

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Authors

DYDayi YangFSFanfan ShiHZHongshi Zhao

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Overview

Research explores crack propagation and mechanical properties in alkali-aluminosilicate glass, indicating the role of ion exchange.

Key Points

  • Increasing ion exchange rates lead to non-monotonic trends in mechanical properties, influenced by ion polarization effects.
  • The study employs a molecular dynamics simulation method to analyze microstructure changes during ion exchange.
  • Surface compressive stress increases with deeper ion exchange, impacting crack behavior and potentially promoting propagation.
  • The findings provide essential insights into optimizing processes for chemically strengthened glasses.

Cite This Study

Yang et al. (2025) studied this question.

synapsesocial.com/papers/68d462db31b076d99fa628fehttps://doi.org/10.1111/jace.70250
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