Process for fabrication of large titanium diboride ceramic bodies
Patent
·
OSTI ID:6717728
A process is disclosed for manufacturing large, fully dense, high purity TiB/sub 2/ articles by pressing powders with a sintering aid at relatively low temperatures to reduce grain growth. The process requires stringent temperature and pressure applications in the hot-pressing step to ensure maximum p of sintering aid and to avoid damage to the fabricated article or the die.
- Research Organization:
- Martin Marietta Energy Systems, Inc., Oak Ridge, TN (USA)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC05-84OR21400
- Assignee:
- Dept. of Energy
- Patent Number(s):
- 4,812,280
- Application Number:
- 06/853,118
- OSTI ID:
- 6717728
- Resource Relation:
- Other Information: Portions of this document are illegible in microfiche products
- Country of Publication:
- United States
- Language:
- English
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