Cyclic Deformation Induced Residual Stress Evolution and 3D Short Fatigue Crack Growth Investigated by Advanced Synchrotron Tomography Techniques

Cyclic Deformation Induced Residual Stress Evolution and 3D Short Fatigue Crack Growth Investigated by Advanced Synchrotron Tomography Techniques

Diffraction and phase contrast tomography techniques were successfully applied to an austenitic–ferritic duplex stainless steel representing exemplarily a metallic material containing two phases with different crystal structures. The reconstructed volumes of both phases were discretized by finite el...

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Bibliographic Details
Main Authors: Benjamin Dönges, Melanie Syha, Anne K. Hüsecken, Ullrich Pietsch, Wolfgang Ludwig, Ulrich Krupp, Hans-Jürgen Christ
Format: Article
Language:English
Published: MDPI AG 2021-03-01
Series:Materials
Subjects:
synchrotron tomography
short fatigue crack growth
residual stress
crystal plasticity
very high cycle fatigue
Online Access:https://www.mdpi.com/1996-1944/14/6/1562

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