Calcium enriched refractory material by the addition of calcium carbonate

The composition applied to the refractory structure has a magnesia-based refractory material, calcia source and a binder. After application of the refractory material to a refractory structure and upon application of heat to the applied refractory material a matrix is formed which protects against p...

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Hauptverfasser: PESCHLER WILLIAM J, COLAVITO DOMINICK M, VERMEULEN YVES C
Format: Patent
Sprache:eng
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Zusammenfassung:The composition applied to the refractory structure has a magnesia-based refractory material, calcia source and a binder. After application of the refractory material to a refractory structure and upon application of heat to the applied refractory material a matrix is formed which protects against penetration of the slag into the refractory material. The resulting refractory material has improved hot strength, slag resistance and durability.