Tailoring of Ostwald ripening behaviour in multicomponent Al alloys
Tailoring of Ostwald ripening behaviour in multicomponent Al alloys
The effects of additional alloying components in Al-Cu-Mg alloys on precipitate coarsening kinetics are explored. Additions of Cr and Ni are shown to have a positive effect on the stability of the S precipitate, while additions of Li and Si significantly increase the coarsening rate. The analysis presented here is generic in nature and may easily be extended to other alloy systems.
Aluminium alloys, Coarsening, Kinetics, Precipitation
705-708
Rivera Diaz Del Castillo, P.E.J.
6e0abc1c-2aee-4a18-badc-bac28e7831e2
Reischig, P.
874feb57-8ddb-4190-a6c1-44f5e32629a6
van der Zwaag, S.
ad11f134-8a43-4635-9feb-7c3d01158f4b
April 2005
Rivera Diaz Del Castillo, P.E.J.
6e0abc1c-2aee-4a18-badc-bac28e7831e2
Reischig, P.
874feb57-8ddb-4190-a6c1-44f5e32629a6
van der Zwaag, S.
ad11f134-8a43-4635-9feb-7c3d01158f4b
Rivera Diaz Del Castillo, P.E.J., Reischig, P. and van der Zwaag, S.
(2005)
Tailoring of Ostwald ripening behaviour in multicomponent Al alloys.
Scripta Materialia, 52 (8), .
(doi:10.1016/j.scriptamat.2004.12.025).
Abstract
The effects of additional alloying components in Al-Cu-Mg alloys on precipitate coarsening kinetics are explored. Additions of Cr and Ni are shown to have a positive effect on the stability of the S precipitate, while additions of Li and Si significantly increase the coarsening rate. The analysis presented here is generic in nature and may easily be extended to other alloy systems.
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Accepted/In Press date: 18 December 2004
e-pub ahead of print date: 26 January 2005
Published date: April 2005
Keywords:
Aluminium alloys, Coarsening, Kinetics, Precipitation
Identifiers
Local EPrints ID: 492384
URI: http://eprints.soton.ac.uk/id/eprint/492384
ISSN: 1359-6462
PURE UUID: 952ddea6-a3bd-4733-b819-71ee5481dae1
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Date deposited: 25 Jul 2024 16:50
Last modified: 26 Jul 2024 02:09
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Author:
P.E.J. Rivera Diaz Del Castillo
Author:
P. Reischig
Author:
S. van der Zwaag
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