Studying possibility of smelting refined ferromanganese grades using silicon aluminum reducer

In the given article there are presented the results of smelting refined grades of ferromanganese using silicon aluminum reducer. There is established the possibility of smelting medium-carbon ferromanganese of the FeMn-80C20LP grade (ISO 5446-80). The extent of extraction and effective use of basic elements reaches 51,1 – 51,2 % of manganese, 54,5 - 59,8 % of silicon and 82,5 – 89,5 % of aluminum