Composite of refractory material
Patent
·
OSTI ID:7243830
A composite refractory material composition comprises a boron carbide matrix and minor constituents of yttrium-boron-oxygen-carbon phases uniformly distributed throughout the boron carbide matrix.
- DOE Contract Number:
- AC05-84OR21400
- Assignee:
- Martin Marietta Energy Systems, Inc., Oak Ridge, TN (United States)
- Patent Number(s):
- US 5330942; A
- Application Number:
- PPN: US 8-007441
- OSTI ID:
- 7243830
- Country of Publication:
- United States
- Language:
- English
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