Sheppard, T. and Velay, X., 2008. Prediction and Control of Subgrain Size in the Hot Extrusion of Aluminum Alloys with Feeder Plates. In: ET 08: The Conference for Innovations in Aluminum Extrusion, 13-16 May 2008, Gaylord Palms, Orlando, FL. (Unpublished)
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Subgrain size influences metal strength and ductility. Subgrain size evolution during hot extrusion of aluminum alloys are predicted. Microstructural models are applied to thin, semi-closed extruded sections using a feeder plate. The feeder plate is investigated, comparing forward extrusion with and without the plate. Temperature, velocity, microstructure, and pressure distribution results are presented. Die configuration’s influence and suitability of tuning parameters are discussed.
|Item Type:||Conference or Workshop Item (Paper)|
|Subjects:||Technology > Manufacturing and Design > Metallurgy and Materials|
Technology > Manufacturing and Design > Design
|Group:||School of Design, Engineering & Computing > Design Simulation Research Centre|
|Deposited By:||INVALID USER|
|Deposited On:||22 Dec 2008 21:15|
|Last Modified:||07 Mar 2013 15:02|
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