Finite element implementation of a kinetic model of dynamic strain aging in aluminum-magnesium alloys

Soare and Curtin (Acta Mater. 2008; 56:4091–4101, 4046–4061) have recently developed a model of dynamic strain aging in solute‐strengthened alloys. Their constitutive law describes time‐dependent solute strengthening using rate equations that can be calibrated using atomistic simulations. In this pa...

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Veröffentlicht in:	International journal for numerical methods in engineering 2011-04, Vol.86 (1), p.70-92
Hauptverfasser:	Zhang, F., Bower, A. F., Curtin, W. A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Alloys Aluminum base alloys Applied sciences Computer simulation Dynamic strain aging Exact sciences and technology finite element Finite element method Forming Fundamental areas of phenomenology (including applications) Inelasticity (thermoplasticity, viscoplasticity...) material modeling Mathematical analysis Mathematical models Metals. Metallurgy Physics Portevin-Le Châtelier band Production techniques Solid mechanics Strain rate Structural and continuum mechanics Vibration, mechanical wave, dynamic stability (aeroelasticity, vibration control...) viscoplasticity
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