2009
DOI: 10.4028/www.scientific.net/kem.409.295
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Zdenĕk Jonšta, Lucie Olejníčková, Karel Mazanec

Abstract: The present work is focused on complex evaluation of crack profiles, created around Vickers indents in two types of cutting tool ceramics, namely in the Al2O3 + ZrO2 ceramics and -Si3N4. The geometry of Vickers indents is investigated using two different evaluation methods. The first one is based on the application of serial sectioning from the indented specimen surface. The second method consists in the layer removing from plane perpendicular to the indented surface. These evaluation methods are convenient f…

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