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Fractal Dimension for Ceramic Fracture Surface

Published online by Cambridge University Press:  26 February 2011

Jerzy Bielecki  and
Piotr Kotowski
Jerzy Bielecki
Affiliation:
[email protected], Institute of Power Energy, Poland
Piotr Kotowski
Affiliation:
[email protected], Wroclaw University of Technology, I-19, Smoluchowskiego 25, Wroclaw, N/A, N/A, Poland
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Abstract

An investigation of an influence of loading parameters on fractal dimension of electrotechnical ceramics fracture has been presented. Investigation objects were samples made of C110 and C130 ceramics. Specimens were breaking under cyclic and static loading conditions. To estimate fractal characteristics a method used for metals fracture had been adapted. Fractal dimensions were estimated for profiles obtained by the vertical cross section method. Obtained results show that fractal dimension does not characterises the material. That dimension does not characterises loading conditions, as well.

Keywords

fractalfatigueceramic
Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 904: Symposium BB – Mechanisms of Mechanical Deformation in Brittle Materials , 2005 , 0904-BB04-05
Copyright
Copyright © Materials Research Society 2006

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