Synchrotron 3D characterization of arrested fatigue cracks initiated from small tilted notches in steel

High resolution synchrotron X-ray tomography has been used to obtain 3D images of arrested cracks initiated at small artificial defects located on the surface of cylindrical steel specimens subjected to mode I fatigue loading. These defects consist in small semi-circular slits tilted at 0°, 30° or...

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Bibliographic Details
Main Authors: P. Lorenzino, J.-Y. Buffiere, S. Okazaki, H. Matsunaga, Y. Murakami
Format: Article
Language:English
Published: Gruppo Italiano Frattura 2015-07-01
Series:Frattura ed Integrità Strutturale
Subjects:
3D
Online Access:http://www.gruppofrattura.it/pdf/rivista/numero33/numero_33_art_27.pdf