Compositions: ceramic – Ceramic compositions – Refractory
Patent
1988-03-01
1989-06-27
Bell, Mark L.
Compositions: ceramic
Ceramic compositions
Refractory
C04B 3504
Patent
active
048430447
ABSTRACT:
A refractory composition is disclosed which contains from about 0.5 to about 0.5% of an alkali metal phosphate, for example, monosodium phosphate, from about 1.7 to about 5% of an alkali metal polyphosphate, from about 0.1 to about 0.35% of a lime aggregate; from about 0.1 to about 1.5% of a plasticizer, with the balance being a sized refractory aggregate, preferably an MgO-containing grain such as periclase.
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Colavito Dominick M.
Herberger William E.
Neville David I.
Akers Lawrence C.
Bell Mark L.
Quigley Company Inc.
Richardson Peter C.
Sheyka Robert F.
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