Indentation Response of Calcium Aluminoborosilicate Glasses Subjected to Humid Aging and Hot Compression.

ABSTRACT: Aluminoborosilicate glasses find a wide range of applications, which require good mechanical reliability such as surface damage resistance. Calcium aluminoborosilicate (CABS) glasses have recently been found to exhibit so-called intermediate behavior in terms of their response to sharp contact loading. That is, these glasses deform with less shear than normal glass and less densification than anomalous glasses. This deformation mechanism is believed to give rise to high crack initiation resistance of certain CABS glasses. In order to further improve and understand the micromechanical properties of this glass family, we studied the indentation response of different CABS glasses subjected to two types of post-treatment, namely hot compression and humid aging. Upon hot compression, density, e

SUBMITTER: Ren X 

PROVIDER: S-EPMC8269477 | biostudies-literature | 2021 Jun

REPOSITORIES: biostudies-literature