Method and Apparatus for Use in the Extrusion of Billets.
DEPARTMENT OF THE AIR FORCE WASHINGTON D C
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A method and apparatus for use in the extrusion of billets having a powder filled container with the nose cap having a shaped projection extending into the container and the tail cap having a concave portion substantially corresponding to the shape of the nose cap. A filler tube for the container is provided in the tail cap. Author
- Metallurgy and Metallography
- Fabrication Metallurgy