Ferro Manganese is popularly interpreted as an alloy of manganese and iron. The production of raw materials generally contain manganese manganese ore, coke, lime by high temperature environment melting and full reaction smelting into ferromangite in smelting because of coke, so the internal contains a certain amount of carbon, according to the content of carbon ferromangite can also be divided into low carbon ferromangite, medium carbon ferromangite, high carbon ferromangite.
The use of ferro manganese can be called a wide range, but ferro manganese is mainly used in steelmaking and casting industry, steelmaking ferro manganese is usually used for deoxidizer and desulfurizer use, good steel need in smelting is deoxidation desulfurization treatment, and the use of deoxidizer will greatly increase its cost, so ferro manganese is a cheap deoxidizer, Desulfurization refers to the removal of sulfur and other harmful substances in steel, ferro manganese can well achieve the purpose of desulfurization, effectively reduce the content of harmful elements in steel, improve the quality of steel.
Ferromangorithm is a good promoter and spheroidating agent in the casting, in the casting of ferromangorithm can effectively make graphite spheroidation, greatly shorten the spheroidation time, on the other hand, ferromangorithm can also greatly reduce the form of impurities in molten iron, improve the quality of cast iron, and reduce the smelting furnace water plug, effectively extend the service life of smelting furnace.
