HOT PRESSING WITH A TEMPERATURE GRADIENT
Patent
·
OSTI ID:4309646
A method is described for producing powder metal compacts with a high length to width ratio, which are of substantially uniform density. The process consists in arranging a heating coil around the die and providing a temperature gradient along the length of the die with the highest temperature at the point of the compact farthest away from the ram or plunger.
- Research Organization:
- Originating Research Org. not identified
- DOE Contract Number:
- NONE;
- NSA Number:
- NSA-12-014431
- Assignee:
- U. S. Atomic Energy Commission
- Patent Number(s):
- US 2835573
- OSTI ID:
- 4309646
- Country of Publication:
- United States
- Language:
- English
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