A LIGHT WEIGHT,POROUS CERAMIC FIBER COMPOSITION

A ceramic fiber composition for use in contact with molten aluminum alloys is disclosed which is lightweight and porous. The composition contains ceramic fibers, binders and an additive containing 9Al2O3.2B2O3. The additive is preferably aluminum boron slag which is a by-product of the production of...

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Bibliographische Detailangaben
Hauptverfasser:	YONUSHONIS CELESTE BRANDMAYR, FELICE FRANK THOMAS
Format:	Patent
Sprache:	eng
Schlagworte:	ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE LIME, MAGNESIA METALLURGY REFRACTORIES SLAG TREATMENT OF NATURAL STONE
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Beschreibung
Zusammenfassung:	A ceramic fiber composition for use in contact with molten aluminum alloys is disclosed which is lightweight and porous. The composition contains ceramic fibers, binders and an additive containing 9Al2O3.2B2O3. The additive is preferably aluminum boron slag which is a by-product of the production of ferro-boron.