Influence of grain size on hot working stresses and microstructures in Mg-3A1-1Zn

Barnett, Matthew, Beer, Aiden, Atwell, Dale and Oudin, Alexis 2004, Influence of grain size on hot working stresses and microstructures in Mg-3A1-1Zn, Scripta Materialia, vol. 51, no. 1, pp. 19-24.

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Title Influence of grain size on hot working stresses and microstructures in Mg-3A1-1Zn
Author(s) Barnett, Matthew
Beer, Aiden
Atwell, Dale
Oudin, Alexis
Journal name Scripta Materialia
Volume number 51
Issue number 1
Start page 19
End page 24
Publisher Pergamon
Place of publication Tarrytown, NY
Publication date 2004-07
ISSN 1359-6462
1872-8456
Keyword(s) hot working
compression test
magnesium alloys
dynamic recrystallization
grain size
Summary The influence of the grain size on the deformation of Mg–3Al–1Zn was examined in compression at 300 °C. At low strains the flow stress increases with increasing grain size. This is interpreted in terms of dynamic recrystallization. Empirical models of dynamic recrystallization are developed and employed to generate a microstructure map.
Language eng
Field of Research 091207 Metals and Alloy Materials
Socio Economic Objective 970109 Expanding Knowledge in Engineering
HERDC Research category C1 Refereed article in a scholarly journal
Copyright notice ©2004, Elsevier
Persistent URL http://hdl.handle.net/10536/DRO/DU:30002568

Document type: Journal Article
Collection: School of Engineering and Technology
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