Paper Title:
Non-Destructive Observation of Damage Processes in Loaded High Ductile Specimens with Different Crack Configuration by X-Ray Dynamic Defectoscopy
  Abstract

This work reports on the results of the experimental observation of development and evolution of material damage during loading processes in aluminium alloy flat specimens with different pre-crack configurations by means of the new “X-ray Dynamic Defectoscopy” technique and by plastic strain increments identified by the optical Method of Interpolated Ellipses on the its surface. We have acquired good knowledge about the evolution of damage zone during loading. The dependence of intensity and shape of damage zone on the crack configuration, part of the field previously little investigated experimentally, has been determined.

  Info
Periodical
Materials Science Forum (Volumes 480-481)
Edited by
A. Méndez-Vilas
Pages
231-236
DOI
10.4028/www.scientific.net/MSF.480-481.231
Citation
D. Vavřík, J. Jakůbek, S. Pospíšil, J. Visschers, "Non-Destructive Observation of Damage Processes in Loaded High Ductile Specimens with Different Crack Configuration by X-Ray Dynamic Defectoscopy", Materials Science Forum, Vols. 480-481, pp. 231-236, 2005
Online since
March 2005
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