The use of modelling techniques to describe recrystallized grain size of commercially processed 6000-series aluminium alloy components
The use of modelling techniques to describe recrystallized grain size of commercially processed 6000-series aluminium alloy components
The development of grain size during commercial thermomechanical processing of 6000 series aluminium alloy components has been investigated by combining physical experiments and modelling techniques. A range of grain structures was generated by varying both deformation temperature and heat treatment practice. The different deformation conditions were simulated by finite element modelling, which allowed parameters such as plastic strain, strain rate and deformation temperature to be subsequently extracted. An adaptive numeric technique (neurofuzzy modelling) was employed to describe the recrystallized grain size in terms of the process parameters, and its performance compared with that of an empirical relationship from the literature.
297-302
Clinch, M.R.
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Christensen, S. W.
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Reed, P.A.S.
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Sinclair, I.
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Hepples, W.
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Holroyd, N.J.H.
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2000
Clinch, M.R.
351bc3f1-d454-44a2-b428-a2e8e8162864
Christensen, S. W.
518a99d8-dd37-4084-9b75-2c506b44a600
Reed, P.A.S.
8b79d87f-3288-4167-bcfc-c1de4b93ce17
Sinclair, I.
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Hepples, W.
46c245cb-ce5d-4976-a676-8509e2e24f00
Holroyd, N.J.H.
f49416de-4a72-4a7d-91cd-44dbc754f8f6
Clinch, M.R., Christensen, S. W., Reed, P.A.S., Sinclair, I., Hepples, W. and Holroyd, N.J.H.
(2000)
The use of modelling techniques to describe recrystallized grain size of commercially processed 6000-series aluminium alloy components.
21st Risø International Symposium on Materials Science: Recrystallization - Fundamental Aspects and Relations to Deformation Microstructure, Roskilde, Denmark.
04 - 08 Sep 2000.
.
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Conference or Workshop Item
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Abstract
The development of grain size during commercial thermomechanical processing of 6000 series aluminium alloy components has been investigated by combining physical experiments and modelling techniques. A range of grain structures was generated by varying both deformation temperature and heat treatment practice. The different deformation conditions were simulated by finite element modelling, which allowed parameters such as plastic strain, strain rate and deformation temperature to be subsequently extracted. An adaptive numeric technique (neurofuzzy modelling) was employed to describe the recrystallized grain size in terms of the process parameters, and its performance compared with that of an empirical relationship from the literature.
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Published date: 2000
Venue - Dates:
21st Risø International Symposium on Materials Science: Recrystallization - Fundamental Aspects and Relations to Deformation Microstructure, Roskilde, Denmark, 2000-09-04 - 2000-09-08
Identifiers
Local EPrints ID: 21917
URI: http://eprints.soton.ac.uk/id/eprint/21917
PURE UUID: 8e469e9e-3089-4059-9376-7e431c9ecd1c
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Date deposited: 19 Feb 2007
Last modified: 16 Mar 2024 02:44
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Contributors
Author:
M.R. Clinch
Author:
S. W. Christensen
Author:
W. Hepples
Author:
N.J.H. Holroyd
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