Complex Flow Stress Model for a Magnesium Alloy AZ31 at Hot Forming

Complex Flow Stress Model for a Magnesium Alloy AZ31 at Hot Forming

Compression tests of magnesium alloy Mg-3Al-1Zn (AZ31) at different temperatures and strain rate were made on plastometer Gleeble 3800. Deformation behaviour and particularly shape of stress-strain curves of the alloy AZ31 differ significantly at low and high values of Zener–Hollomon parameter Z. Th...

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Bibliographic Details
Main Authors: Legerski Miroslav, Plura Jiří, Schindler Ivo, Rusz Stanislav, Kawulok Petr, Kulveitová Hana, Hadasik Eugeniusz, Kuc Dariusz, Niewielski Grzegorz
Format: Article
Language:English
Published: De Gruyter 2011-04-01
Series:High Temperature Materials and Processes
Subjects:
magnesium alloy az31
stress-strain curves
activation energy
hot flow stress model
Online Access:https://doi.org/10.1515/htmp.2011.008

Internet

https://doi.org/10.1515/htmp.2011.008

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