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Characterization and Modeling of Precipitation Kinetics in Aluminium 7000 Alloys

Published online by Cambridge University Press:  15 February 2011

J.C. Werenskiold  and
A. Deschamps
J.C. Werenskiold
Affiliation:
LTPCM/ Enseeg, Domaine Universitaire de Grenoble, 38402 St. Martin d'Heres, France
A. Deschamps
Affiliation:
LTPCM/ Enseeg, Domaine Universitaire de Grenoble, 38402 St. Martin d'Heres, France
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Abstract

The precipitation kinetics of 7108.70 aluminum alloy has been investigated in a wide range of temperatures by in situ Small Angle X-ray Scattering (SAXS) and Transmission Electron Microscopy (TEM), and computer modeled by use of an internal-state variable model which predicts the evolution of microstructural parameters. The modeling and experiments were done for isothermal heat treatment at 120, 140, 150, 160 and 170°C. The industrial T6 and T7 treatments have also been investigated.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 578: Symposia A/C – Multiscale Phenomena in Materials - Experiments in Modeling , 1999 , 481
Copyright
Copyright © Materials Research Society 2000

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References

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