Publication: Research - peer-review › Article in proceedings – Annual report year: 2012
The relative pressure and total shear at equal-channel angular extrusion (ECAE) in a nonrectangular die were determined by upper bound analysis and discrete velocity field. The obtained data were compared with the slip line solution of V. Segal. Good agreement between the two results was found. Physical modeling by plasticine confirmed the appearance of a dead zone at ECAE. The development of dead zone was analytically investigated.
|Title||Proceedings of the 8th International Conference on Research and Development in Mechanical Industry|
|Number of pages||5|
|Conference||8th International Conference on Research and Development in Mechanical Industry|
|Period||14/09/08 → 17/09/08|
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