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Article Dans Une Revue Techniques de l'Ingénieur Année : 2016

Tribologie des verres silicatés - Frottement et endommagement superficiel

Résumé

Surface damage lies at the root of glass brittleness. In this article, the main causes of surface damage are described, starting from simple cracking induced by normal contact with a blunt indenter, up to scratch-induced damage and spalling. We also demonstrate a strong coupling between mechanical loading and chemical reactivity of silicate glasses, with implications for both (i) surface damage and crack propagation, and (ii) polishing and planarisation. A few examples of industrial glass protection processes are also given.
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Dates et versions

hal-02327821 , version 1 (23-10-2019)

Identifiants

  • HAL Id : hal-02327821 , version 1

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Jean-Pierre Guin, Etienne Barthel. Tribologie des verres silicatés - Frottement et endommagement superficiel. Techniques de l'Ingénieur, 2016, Sciences et technologies du verre, TIB573DUO. (tri4575). ⟨hal-02327821⟩
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