Abstract: The soundness of the metallurgical structure and the associated strength of a forged powder preform material increase with increasing lateral flow during the forging process. Unconstrained lateral ...

Abstract: The basic deformation and fracture behavior of sintered powder materials was determined through simple compression tests for application to powder forging processes. Tests were carried out on an ...

Abstract: A study was conducted of the metal flow and fracture in a forging process involving both extrusion flow into a hub and lateral flow into a flange. In the initial stage of deformation, ...