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Through-Process Modeling of Aluminum Sheet for Improved Property Predictions
Technical Paper
2004-01-0182
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
We report on a novel approach for through-process modeling of anisotropy development during AA5182 sheet production from hot rolling through terminal annealing. For this a thermomechanical process model was coupled to physics based microstructure models for deformation texture (GIA), work hardening (3IVM), and recrystallization texture (StaRT). The model overpredicts the Cube texture during hot rolling but properly predicts the terminal texture after multiple cold rolling with intermediate annealing. This approach can be extended to forming of automative sheet or integrated in crash simulations.
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Gottstein, G., Crumbach, M., Goerdeler, M., Neumann, L. et al., "Through-Process Modeling of Aluminum Sheet for Improved Property Predictions," SAE Technical Paper 2004-01-0182, 2004, https://doi.org/10.4271/2004-01-0182.Also In
Advances in Lightweight Automotive Castings and Wrought Aluminum Alloys
Number: SP-1838; Published: 2004-03-08
Number: SP-1838; Published: 2004-03-08
References
- Roters F. Raabe D. Gottstein G. Acta Mater 48 4181 4189 2000
- Mughrabi H. Mat. Sci. Eng. 85 15 31 1987
- Goerdeler M. Gottstein G. Recrystallization and Grain Growth 987 994 Gottstein G. Molodov D.A. Springer-Verlag II 2001
- Crumbach M. Pomana G. Wagner P. Gottstein G. Recrystallization and Grain Growth 1053 1060 Gottstein G. Molodov D.A. Springer-Verlag II 2001
- Crumbach M. Mukhopadhyay P. Aretz H. Pomana G. Wagner P. Gottstein G. 1061 1068 Gottstein G. Molodov D.A. Springer-Verlag II 2001
- Sebald R. Gottstein G. Acta Mater 50 1587 1598 2002
- Avrami M. J. Chem. Phys. 7 1103 1939