2019
DOI: 10.15282/ijame.16.1.2019.22.0484
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Finite Element Simulation of Equal Channel Angular Pressing: Effect of Die Angle and Number of Passes

Abstract: Equal channel angular pressing (ECAP) is one of the popular severe plastic deformation processes used to produce bulk nanostructured materials. The degree of homogeneity of nanostructured is affected by various die parameters. In this paper, the effect of internal die angle (ϕ) and number of passes (N) on the strain behaviour of Aluminium Alloy 6061 (AA6061) during ECAP was investigated by using three-dimensional finite element analysis. The effect of number of passes and die angle on the homogeneity within th… Show more

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Cited by 2 publications
(1 citation statement)
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“…Furthermore, a higher die angle will decrease the pressing force required [13]. To ease the sample extrusion required during ECAP especially at room temperature, many researchers have adopted higher die angle even though it resulted in smaller equivalent strain [14][15][16].…”
Section: Introductionmentioning
confidence: 99%
“…Furthermore, a higher die angle will decrease the pressing force required [13]. To ease the sample extrusion required during ECAP especially at room temperature, many researchers have adopted higher die angle even though it resulted in smaller equivalent strain [14][15][16].…”
Section: Introductionmentioning
confidence: 99%