What is high carbon ferromanganese

Feb 20, 2021 / 119 views

High carbon ferromanganese is a kind of ferromanganese, which refers to ferromanganese with carbon content between 2.0% and 8.0%, and ferromanganese is a ferro-alloy with iron and manganese as the main components. Therefore, the main components of high carbon ferromanganese are iron and manganese. In addition to manganese and iron, it contains impurities from silicon, carbon, sulfur and manganese ore. Its common particle size is mainly natural block (20-150mm) or processing block (10-100mm) or powder, can also be processed according to customer requirements. Adopt ton bag packing mode.

The main uses of high carbon ferromanganese are:

(1) steel industry: ferromanganese is an essential deoxidizer and desulfurizer in steelmaking industry. Good steel needs to be smelted, deoxidized desulfurization treatment, and the use of deoxidizer will greatly increase its cost, so ferromanganese is a cheap deoxidizer.

(2) Fasting industry: Fermanganese can be used as inoculant and nodular cast iron in cast iron, and can prevent the formation of carbide, promote the precipitation of graphite greatly shorten the spheroidizing time, but also can greatly reduce the shape of impurities in molten iron, improve the quality of cast iron, improve the performance of cast iron. And reduce the smelting furnace nozzle blockage, effectively prolong the service life of smelting furnace.

(3) other industries: high carbon ferromanganese or manganese alloy in the ferroalloy industry as a reducing agent for the production of low carbon ferroalloy. Ferromanganese powder in the mineral processing industry can be used as a suspended phase, in the electrode manufacturing industry for electrode coating; High carbon ferromanganese in the electrical industry can be used for the preparation of semiconductor pure manganese in the chemical industry can be used for the manufacture of manganese ketone and so on.

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