REFRACTORY FOR FERROMANGANESE MANUFACTURING FURNACE

摘要

PROBLEM TO BE SOLVED: To provide a reasonable and economical refractory for a ferromanganese manufacturing furnace, by preventing damage to the refractory due to slag containing much manganese oxide with strong erosion.SOLUTION: In a refractory for a ferromanganese manufacturing furnace, its main subject is alumina and carbon, and the content of alumina is 60-95 mass%, and the content of carbon is 5-40 mass%.