Abstract:
Numerical simulation of extrusion process of aluminium tube is
dealt with using the finite element polycrystal model. The
non-uniformity in plastic anisotropies of aluminium extruded
tubes through the wall thickness is investigated.
Key words: FEM Polycrystal model Plastic Anisotropy Aluminium tube Extrusion
Manuscript
received on September 7, 1999; revised manuscript February 12, 2000
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