Silico Manganese
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silico manganese is an alloy with 65% to 68% manganese, 16% to 21% silicon, and 1.5% 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 consumption of about 3,800 to 4,800 kilowatt-hours per tonne.
there are three variants of silico manganese:
• high carbon silico manganese • medium carbon silico manganese• low carbon silico manganese
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