フェロマンガンスラグ回収用取鍋およびフェロマンガンスラグ回収用取鍋の使用方法

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%.