Science, Maths & Technology
Extrusion of Powders
...opening in the base of the die. In cold extrusion, metal powder is compressed directly into the die, causing sections of metal to extrude from the small hole in the die base...The cold extrusion of metal powder [Diagram to demonstrate the 'Extrusion of powders' - see article ] The hot extrusion of a "canned" refractory metal powder [Diagram to demonstrate the 'Extrusion...