Journal of Theoretical
and Applied Mechanics
22, 3-4, pp. 565-574, Warsaw 1984
and Applied Mechanics
22, 3-4, pp. 565-574, Warsaw 1984
Niejednorodność plastyczna stopu PA2 w procesie wyciskania
In the paper we discuss the problem of the influence of the plastic deformation in cold extrusion on the intensity of shear stresses (o,(r, z)) in the sphere of deformation. The plastic properties of aluminum alloy were studied by means hardness measurements in the plastic zone.