Kumar, S and Shabadi, R and Patel, MM (2003) Influence of precipitation on serrated flow in Al – 5Zn–1Mg alloy. In: Materials Science and Technology, 19 (10). pp. 1344-1348.
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Abstract
An Al – 5Zn – 1Mg alloy was aged at three different temperatures, 70°C, 150°C, and 200°C to obtain different states of precipitation. Serrated flow behaviour was studied with progressive aging at these three different aging temperatures. A comparison of serrated flow behaviour for the three different aging condition was made in the peak aged condition. Finally, serrated flow behaviour in Al – 5Zn – 1Mg alloy was compared with that in Al – Li alloys studied earlier. It is concluded that all the features of serrated flow can be explained only by considering the combined effect of solute – dislocation and precipitate – dislocation interaction.
Item Type: | Journal Article |
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Publication: | Materials Science and Technology |
Publisher: | Maney Publishing |
Additional Information: | The Copyright belongs to IoM Communications Ltd. |
Department/Centre: | Division of Mechanical Sciences > Materials Engineering (formerly Metallurgy) |
Date Deposited: | 03 May 2006 |
Last Modified: | 19 Sep 2010 04:26 |
URI: | http://eprints.iisc.ac.in/id/eprint/6543 |
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