Ductile Fracture in Axisymmetric Extrusion and Drawing—Part 2: Workability in Extrusion and Drawing

Abstract

In this part of the present investigation, the validity of the theory on ductile fracture was examined by the experimental data found in the literature. Then, combining the formulation of fracture criterion with the deformation mechanics obtained in Part 1, the workability of materials in extrusion and drawing was determined.