Recrystallisation and Concurrent Precipitation in Hot Rolled AA3103

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The recrystallisation kinetics experimentally measured on a supersaturated AA3103 after hot rolling is analysed using a numerical model. It is shown that temperature and nucleation inhibition due to precipitation on the subgrain structure are the two most important parameters in controlling the recrystallisation kinetics. On the opposite, particle pinning of recrystallised grain boundaries is negligible while pinning of subgrain boundaries during recovery and solute drag are relevant but second order effects.

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Periodical:

Materials Science Forum (Volumes 467-470)

Edited by:

B. Bacroix, J.H. Driver, R. Le Gall, Cl. Maurice, R. Penelle, H. Réglé and L. Tabourot

Pages:

393-398

Citation:

A. Miroux et al., "Recrystallisation and Concurrent Precipitation in Hot Rolled AA3103", Materials Science Forum, Vols. 467-470, pp. 393-398, 2004

Online since:

October 2004

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DOI: https://doi.org/10.4028/www.scientific.net/msf.396-402.469

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