Compositions: ceramic – Ceramic compositions – Refractory
Patent
1982-04-27
1983-05-10
Poer, James
Compositions: ceramic
Ceramic compositions
Refractory
501110, 501116, 501117, 501121, 501123, 106121, C04B 3504
Patent
active
043830455
ABSTRACT:
Gunning mixes and other magnesia-based refractory compositions are disclosed which include up about to 10% by weight sulfamic acid as a binder. Sulfamic acid reacts readily with periclase grain and, when employed with boric acid and ceramic sintering aids forms an excellent binder system.
REFERENCES:
patent: 3030217 (1962-04-01), Chantler et al.
patent: 4169734 (1979-10-01), Brezny
Kim In H.
McCall Myron T.
Nagle Dennis C.
Chin Gay
Martin Marietta Corp.
Mylius Herbert W.
Poer James
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