An investigation of the dynamic recrystallisation behaviour of magnesium AZ31 alloy at 450°C using plane strain compression testing as a tool
Wynne, Bradley P., Bhattacharya, R., Davis, Bruce and Rainforth, W.M.. (2012) An investigation of the dynamic recrystallisation behaviour of magnesium AZ31 alloy at 450°C using plane strain compression testing as a tool. Materials Science Forum, 715-716 . pp. 164-169. ISSN 1662-9752Full text not available from this repository.
Official URL: http://dx.doi.org/10.4028/www.scientific.net/MSF.7...
The dynamic recrystallisation (DRX) behaviour of magnesium AZ31 is investigated using a plane strain compression (PSC) testing machine at 450°C. The variables included strain rate, double hit including intermittent anneal and double hits with different strain rate at each hit. The alloy shows higher peak stress and strain with increasing strain rates. Predominant basal texture with different intensities are observed at different strain rates. The annealing treatment between double tests leads to strong basal texture. Reversal of strain rate during double hit results in similar flow curves. This shows that in AZ31 alloy, DRX mechanism is independent of the initial microstructure and only depends on the test condition viz. temperature, strain rate and total equivalent strain. © (2012) Trans Tech Publications, Switzerland.
|Item Type:||Journal Article|
|Divisions:||Faculty of Science > WMG (Formerly the Warwick Manufacturing Group)|
|Journal or Publication Title:||Materials Science Forum|
|Publisher:||Trans Tech Publications Ltd.|
|Page Range:||pp. 164-169|
|Access rights to Published version:||Restricted or Subscription Access|
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