Quenched and annealed microstructures of hot worked magnesium AZ31

Barnett, Matthew 2003, Quenched and annealed microstructures of hot worked magnesium AZ31, Materials transactions, vol. 44, no. 4, pp. 571-577.

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Title	Quenched and annealed microstructures of hot worked magnesium AZ31
Author(s)	Barnett, Matthew
Journal name	Materials transactions
Volume number	44
Issue number	4
Start page	571
End page	577
Publisher	Japan Institute of Metals
Place of publication	Sendai, Japan
Publication date	2003
ISSN	1345-9678 0916-1821 1347-5320
Keyword(s)	hot working dynamic recrystallization recrystallization wrought magnesium
Summary	The microstructures of magnesium AZ31 are examined following hot compression testing and annealing. The grain size, fraction dynamically recrystallized and, in a couple of cases, the crystallographic texture are reported. The progress of dynamic recrystallization and the recrystallized grain size were sensitive to processing conditions, as expected. This effect was more marked in the former than in the latter, compared to other metals. It was also found that, for structures containing between 80 and 95% dynamic recrystallization, abnormal grain growth occurred during annealing. Irrespective of the whether or not abnormal grain growth occurred, the annealing step weakened the crystallographic texture.
Language	eng
Field of Research	091207 Metals and Alloy Materials
HERDC Research category	C1 Refereed article in a scholarly journal
Copyright notice	©2003, Japan Institute of Metals
Persistent URL	http://hdl.handle.net/10536/DRO/DU:30002053

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

Citation counts:	Cited 33 times in Scopus
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