Vibration behavior of a precipitation-hardening aluminum alloy under resonance

Vibration behavior of a precipitation-hardening aluminum alloy under resonance

The shearable coherent precipitates and precipitation free zones of the Al–Mg–Si alloy with respect to different aging conditions resulted in localization of strain on persistant slip planes and grain boundaries respectively. And these inhomogeneous deformation related to the precipitation behavior...

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Veröffentlicht in:Scripta materialia 2004-12, Vol.51 (12), p.1153-1157
Hauptverfasser: Song, J.M., Lui, T.S., Horng, J.H., Chen, L.H., Chen, T.F.
Format: Artikel
Sprache:eng
Schlagworte:
Al–Mg–Si
Applied sciences
Damping capacity
Exact sciences and technology
Metals. Metallurgy
Resonant vibration
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Beschreibung
Zusammenfassung:The shearable coherent precipitates and precipitation free zones of the Al–Mg–Si alloy with respect to different aging conditions resulted in localization of strain on persistant slip planes and grain boundaries respectively. And these inhomogeneous deformation related to the precipitation behavior significantly affected the vibration properties of the Al–Mg–Si alloy, including damping capacity and deflection amplitude under resonance.
ISSN:1359-6462
1872-8456
DOI:10.1016/j.scriptamat.2004.08.013