Ceramic composite and methods of making the same
Patent
·
OSTI ID:6582368
A refractory component for use in contact with molten metal is described comprising: (a) a ceramic matrix which is three-dimensionally interconnected, said ceramic matrix comprising an oxidation reaction product of a parent metal comprising aluminum, said ceramic matrix containing less than about 0.5% by weight residual aluminum parent metal; (b) said ceramic matrix embedding at least one filler material, thereby forming a ceramic composite body, said ceramic composite body having a porosity which is interconnected, said interconnected porosity comprising openings having a mean diameter of less than about 6 microns.
- Assignee:
- Lanxide Technology Company, LP, Newark, DE (United States)
- Patent Number(s):
- US 5215666; A
- Application Number:
- PPN: US 7-902515
- OSTI ID:
- 6582368
- Country of Publication:
- United States
- Language:
- English
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