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Application filed by Institutul De Cercetari MetalurgicefiledCriticalInstitutul De Cercetari Metalurgice
Priority to RO119592ApriorityCriticalpatent/RO92811B1/ro
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Publication of RO92811B1publicationCriticalpatent/RO92811B1/ro
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.
Composicao refrataria,processo para producao de um tijolo refratario,processo para aumentar a resistencia a escoria siliciosa de uma composicao de cromo-alumina,tijolo resistente a escoria siliciosa e grao de cromo e alumina fundido