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Application filed by Institutul De Cercetari MetalurgicefiledCriticalInstitutul De Cercetari Metalurgice
Priority to RO119592ApriorityCriticalpatent/RO92811B1/en
Publication of RO92811A2publicationCriticalpatent/RO92811A2/en
Publication of RO92811B1publicationCriticalpatent/RO92811B1/en
Prezenta inventie se refera la o compozitie refractara aluminoasa, cu adaosuri cu rol de fondant, plastifiant si liant, utilizata la acoperirea coapselor din otel si a suprafetelor pieselor din marinita.BACKGROUND OF THE INVENTION The present invention relates to a refractory alumina composition with additives as a fondant, plasticizer and binder, used to cover the steel thighs and surfaces of marinite pieces.
REFRACTORY COMPOSITION, PROCESS FOR PRODUCTION OF A REFRACTORY BRICK, PROCESS TO INCREASE THE RESISTANCE TO SILICIOUS SLAG OF A CHROME-ALUMIN COMPOSITION, BRICK RESISTANT TO SILICIOUS SLAG AND CAST CHROME AND ALUMINUM GRAIN