ISSN:
1662-9752
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
For the Magnesium alloy AZ31, hot rolling is usually carried out in the temperature rangebetween 250 and 400°C but the processed sheets usually exhibit high anisotropy in mechanicalproperties. In the current study, DSR process was found to be effective in improving anisotropy ofmechanical properties and ductility at room temperature. Full recrystallization takes place from 200℃and above. A large drop of UTS occurs above 200°C where full recrystallization starts. Tensileelongation increases with annealing temperature but anisotropy degrades from 200°C onwards.Texture change during recrystallization is believed to be responsible for this result
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/02/17/transtech_doi~10.4028%252Fwww.scientific.net%252FMSF.558-559.213.pdf
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