A CHARGE FOR MAKING HIGHLY REFRACTORY CONCRETE

A CHARGE FOR MAKING HIGHLY REFRACTORY CONCRETE

A charge for making highly refractory concrete which can be used for manufacturing lining of the high temperature aggregates with working temperature to 1900 DEGREE C, first of all with reducing medium, contains, % by weight : 62-70 of electrically melt corundum, 14-16 of alumina with weight part of...

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Bibliographische Detailangaben
Hauptverfasser: SHLIAKHOVA TAMARA MYKHAILIVNA, HALCHENKO TETIANA HEORHIIVNA, BARANOVA SVITLANA VIKTORIVNA, ORIEKHOVA HALYNA PETRIVNA, SHULYK IRYNA HERMANIVNA
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 charge for making highly refractory concrete which can be used for manufacturing lining of the high temperature aggregates with working temperature to 1900 DEGREE C, first of all with reducing medium, contains, % by weight : 62-70 of electrically melt corundum, 14-16 of alumina with weight part of not less than 85 %, 2-6 of chrome oxide, 14-16 of mixture of highly aluminous cement with finely milled electric corundum at a ratio between 0.8:0.7 and 1.0:0.5.