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ToolsVelay, X., Sheppard, T. and Niu, L., 2013. Investigation of metal flow in bridge die extrusion of Alloy 6063 and subsequent effect on surface quality and weld seam integrity. Materials Science and Technology, 29 (1), 60 - 68 .
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DOI: 10.1179/1743284712Y.0000000098
Abstract
This paper describes a detailed study of tube extrusion by simulation using finite element method (FEM). The finite element model used one-sixth of symmetry. The extrusion load, emperature evolution and metal flow were predicted. Innovative methods, combining both grid and surface tools, were used to define in detail the flow of material. These showed clearly the inner and outer surface formation mechanisms of the tube extrusion. The seam weld, an important quality indicator, was also evaluated by selecting an appropriate criterion.
| Item Type: | Article |
|---|---|
| ISSN: | 0267-0836 |
| Uncontrolled Keywords: | Tube extrusion ; FEM ; Metal flow |
| Group: | Faculty of Science & Technology |
| ID Code: | 21267 |
| Deposited By: | Symplectic RT2 |
| Deposited On: | 09 Jun 2014 15:03 |
| Last Modified: | 14 Mar 2022 13:49 |
Available Versions of this Item
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Investigation of metal flow in bridge die extrusion of Alloy 6063 and subsequent effect on surface quality and weld seam integrity. (deposited 05 Feb 2013 14:15)
- Investigation of metal flow in bridge die extrusion of Alloy 6063 and subsequent effect on surface quality and weld seam integrity. (deposited 09 Jun 2014 15:03) [Currently Displayed]
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