Acoustic study of dislocation rearrangement at later stages of fatigue: Noncontact prediction of remaining life
This study is devoted to clarifying the mechanism of the surface-shear-wave attenuation peak observed during rotating bending fatigue of carbon steels. We have developed electromagnetic acoustic resonance to make a contactless monitoring of the attenuation throughout the fatigue test. The attenuatio...
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Veröffentlicht in: | Journal of applied physics 2002-02, Vol.91 (4), p.1849-1854 |
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Hauptverfasser: | , , |
Format: | Artikel |
Sprache: | eng |
Online-Zugang: | Volltext |
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