0210395 - UTAM-F 20023021 RIV SIGLE PL eng C - Conference Paper (international conference)
Vavřík, Daniel - Jakubek, J. - Visschers, J. - Pospíšil, Stanislav - Zemánková, Jaroslava
X-ray Dynamical Defectoscopy: A way to Study Damage Processes.
ECF 14, Fracture Mechanics Beyond 2000. Cracow: European Structural Integrity Society and American Society forTesting and Materials, 2002 - (Neimitz, A.; Rokach, I.; Kocanda, D.; Golos, K.), s. 10. ISBN 83-88906-09-7.
[European Conference on Fracture /14./. Cracow (PL), 08.09.2002-13.09.2002]
R&D Projects: GA ČR GA106/00/D064
Grant - others:HPMF(XE) 01066/00
Institutional research plan: CEZ:MSM 210000018
Keywords : Defectoscopy * Fracture mechanics * Damage
Subject RIV: JL - Materials Fatigue, Friction Mechanics

Recent theoretical models describe the dynamic development ofvoids and micro-cracks in materials under plastic deformation.For these models, experimental verification is needed. We proposedirect and non-destructive observation of the material damageevolution by measuring changes in transmission of X-rays penetrating a stressed material, using a photon-counting X-ray imager.
Permanent Link: http://hdl.handle.net/11104/0105949