TESTING-METHODS AND CRACK RESISTANCE BEHAVIOUR OF Al2O3
- 1 February 1986
- journal article
- Published by EDP Sciences in Le Journal de Physique Colloques
- Vol. 47 (C1) , C1-617
- https://doi.org/10.1051/jphyscol:1986194
Abstract
The R-curves of 3 alumina materials, different in grain size, were measured using the single edge-notched beam (SENB), the double-cantilever beam (DCB), and the double torsion (DT) techniques. The increase of crack resistance during crack propagation is discussed in terms of crack surface interactionKeywords
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