silico manganese in nigeria SHBM Stone Crusher
Silico Manganese is an alloy with 65% to 68% manganese 16% to 21% silicon and % to 2% carbon It is produced by smelting of slag from high carbon Ferro Manganese or of Manganese ore with coke and a quartz flux Smelting temperatures are high and greater energy is needed to reduce the quartz to silicon So the process requires power