Compositions: ceramic – Ceramic compositions – Refractory
Patent
1992-06-10
1993-05-25
Bell, Mark L.
Compositions: ceramic
Ceramic compositions
Refractory
501100, 501 89, C04B 3544
Patent
active
052140105
ABSTRACT:
A refractory composition consisting essentially of, for each 100 wt. % thereof, about 40 to 80 wt. % of an alumina, about 5 to 30 wt. % of a zirconia-containing grain, about 2 to 10 wt. % of a carbon, and about 1 to 12 wt. % of an oxidation and erosion resistance additive, the method of making refractory shapes utilizing such composition, and the resultant shapes.
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Webster's II, New Riverside Dictionary pp. 314, 390, 441.
Bell Mark L.
Indresco Inc.
Jones Deborah
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