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Ningxia Kunsheng Trading Co., Ltd.

Silicon manganese alloy is an alloy composed of manganese, silicon, iron, a small amount of carbon and other elements. It is a ferroalloy with a wide range of uses and a large output. Its consumption ranks second among electric furnace ferroalloy products. Manganese and silicon in manganese silicon alloy have a strong affinity with oxygen.

When manganese silicon alloy is used in steelmaking, the melting points of the deoxidized products MnSiO3 and Mn2SiO4 are 1270℃ and 1327℃ respectively. They have the advantages of low melting point, large particles, easy floating and good deoxidation effect.

Under the same conditions, the burnout rates of manganese or silicon alone for deoxidation are 46% and 37% respectively, while the burnout rates of manganese silicon alloy for deoxidation are both 29%.

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