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Ferrosilicon is widely used in steelmaking, casting and other industrial production
number | Si | analysis(%) | ||||||
Al | Ca | Mn | Cr | P | S | C | ||
75# | 74.0-80.0 | 1.2 | 0.5 | 0.4 | 0.3 | 0.035 | 0.02 | 0.1 |
65# | 63.0-70.0 | 1.5 | 1.0 | 0.6 | 0.5 | 0.004 | 0.02 | 01-0..2 |
45# | 40.0-47.0 | 2.0 | 0.9 | 0.7 | 0.5 | 0.04 | 0.02 | 0.1-0.2 |
Ferrosilicon is indispensable deoxidizer in the steeling industry. Ju steel,ferrosilicon for precipitatin deoxidation and diffusion deoxidation. Adobe iron as an alloying agent used in steelmaking. Add a certain amount of silicon steel, can significantly improve the strength of steel, hardness and elasticity, permeability of the steel, to reduce the hysteresis loss of the transformer steel.High-silicon ferrosilicon or silicon alloys used for production of low carbon iron alloy reductant in the ferroalloy industry. Ferrosilicon to join the cast iron for nodular cast iron inoculant, can prevent the formation of carbides, to promote the precipitation of graphite and ball, to improve the performance of cast iron.In addition, the powder of ferrosilicon in the mineral processing industry for Suspension for use in the electrode manufacturing electrode coatings,Eachproducing one tonofsteel in the steelindustry consumes about ferrosilicon of 3 ~5kg75%.Melting point: 75FeSi 1300 °C
ferrosilicon