Hydrostatic extrusion has been demonstrated to be a promising method for the manufacture of tubing in a variety of materials. In development studies at Battelle, the process has been used to fabricate ...

Bobrowsky and Stack 1 have suggested the possibility of using the hydrostatic extrusion process as a means of fabricating wire. That this is a proved fact is shown in Fig. 1. This shows five stages in ...

FLUID extrusion is normally conducted as shown in Fig. 1a, where the diameter of the billet is smaller than the maximum diameter of the die opening. A high hydrostatic pressure forces the metal to ...