Backstress, the Bauschinger Effect and Cyclic Deformation
p.39
p.39
Constitutive Equations for Mg Alloy Hot Work Modeling
p.53
p.53
Microstructure and Mechanical Characterization of an Al-Zn-Mg Alloy after Various Heat Treatments and Room Temperature Deformation
p.67
p.67
Features on Grain-Structure Evolution during Asymmetric Rolling of Aluminium Alloys
p.77
p.77
New Model for Characterization of Dynamic Recrystallization and Prediction of Grain Size Applied to Two Wrought Magnesium Alloys
p.87
p.87
Developing Superplasticity in Metallic Alloys through the Application of Severe Plastic Deformation
p.97
p.97
Effect of Al3(Sc,Zr) Particles on Tensile Properties of an Al-Zn-Mg-Cu-Sc-Zr Alloy
p.113
p.113
Seam Welds in Hollow Profile Extrusion: Process Mechanics and Product Properties
p.121
p.121
FeCrAl Alloys Produced by Roll-Bonding and Annealing of Al(RE)-Clad Stainless Steel: How Addition of Hf and Zr Affects their Oxidation Behaviour
p.133
p.133
New Model for Characterization of Dynamic Recrystallization and Prediction of Grain Size Applied to Two Wrought Magnesium Alloys
Abstract:
A model for describing the plastic flow has been developed. The model is based on a strain dependent Garofalo equation and predicts the variation with strain of grain size refinement by dynamic recrystallization using non-linear optimization methods. The predictions have been applied to two wrought magnesium alloys, AZ31 and AZ61 and are in good agreement with experimental data.
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Periodical:
Materials Science Forum (Volumes 604-605)
Pages:
87-96
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Online since:
October 2008
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© 2009 Trans Tech Publications Ltd. All Rights Reserved
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