METHOD OF FORMING ELONGATED COMPACTS
Patent
·
OSTI ID:4237144
A powder compacting procedure and apparatus which produces elongated compacts of Be is described. The powdered metal is placed in a thin metal tube which is chemically compatible to lubricant, powder, atmosphere, and die material and will undergo a high degree of plastic deformation and have intermediate hardness. The tube is capped and placed in the die, and punches are applied to the ends. During the compacting stroke the powder seizes the tube and a thickening and shortening of the tube occurs. The tube is easily removed from the die, split, and peeled from the compact. (T.R.H.)
- Research Organization:
- Originating Research Org. not identified
- NSA Number:
- NSA-13-021257
- Assignee:
- U.S. Atomic Energy Commission
- Patent Number(s):
- US 2885287
- OSTI ID:
- 4237144
- Country of Publication:
- United States
- Language:
- English
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