Mostrar el registro sencillo del ítem
The size effect of crystalline inclusions on the fracture modes in glass-ceramic materials
dc.creator | Charitidis, C. A. | en |
dc.creator | Karakasidis, T. E. | en |
dc.creator | Kavouras, P. | en |
dc.creator | Karakostas, T. | en |
dc.date.accessioned | 2015-11-23T10:24:29Z | |
dc.date.available | 2015-11-23T10:24:29Z | |
dc.date.issued | 2007 | |
dc.identifier | 10.1088/0953-8984/19/26/266209 | |
dc.identifier.issn | 0953-8984 | |
dc.identifier.uri | http://hdl.handle.net/11615/26576 | |
dc.description.abstract | The main parameters influencing the mechanical performance of glass - ceramic materials are the shape and mean size of the ceramic phase, i. e. the crystalline inclusions. The aim of the present work is twofold: first, to study the effect of the above parameters on the modes of fracture in two kinds of glass ceramic materials by the use of the static microindentation technique; second, to interpret the experimental results by the application of a simple physical model. It was found that reduction in the size of granularly shaped crystallite inclusions or reduction of the width of needle- like crystalline inclusions results in an increase of the extent of crack propagation, while the fracture mode shifts from intergranular to transgranular. These observations were successfully interpreted in terms of energetic arguments related to the size of the crystalline inclusions with respect to the width of a disordered zone acting as an interface between them and the amorphous matrix. | en |
dc.source | Journal of Physics-Condensed Matter | en |
dc.source.uri | <Go to ISI>://WOS:000247400700017 | |
dc.subject | MECHANICAL-PROPERTIES | en |
dc.subject | MATRIX COMPOSITES | en |
dc.subject | SILICON-CARBIDE | en |
dc.subject | TEMPERATURE | en |
dc.subject | TOUGHNESS | en |
dc.subject | WASTE | en |
dc.subject | Physics, Condensed Matter | en |
dc.title | The size effect of crystalline inclusions on the fracture modes in glass-ceramic materials | en |
dc.type | journalArticle | en |
Ficheros en el ítem
Ficheros | Tamaño | Formato | Ver |
---|---|---|---|
No hay ficheros asociados a este ítem. |