High Level Metal Ferro Silicon Powder

When the finer ferrosilicon powder is nitrided, the reaction is rapid and violent, resulting in serious sintering and poor nitriding effect, while the nitriding effect of coarser ferrosilicon powder is better. The finer ferrosilicon powder is easy to form whisker, fibrous and columnar silicon nitride crystals after nitriding, and the coarser ferrosilicon powder is easy to form spherical silicon nitride aggregates after nitriding. The prepared ferrosilicon nitride has a large number of pores filled with silicon nitride

1.The ferrosilicon powder full stirring device for iron ore metallurgy comprises the main body of the equipment, the internal movable connection of the main body of the equipment is connected with a feed port, the lower end of the feed port is movably connected with a feed pipe, the internal activity of the feed pipe is connected with a rotating shaft, the external movable connection of the rotating shaft is connected with a connecting block, the lower end of the rotating shaft is movably connected with a motor, the external sleeve of the rotating shaft is sleeved with a shaft sleeve, the external sleeve of the sliding bolt is connected with a slide rail, and the lower end of the shaft shell is sleeved with a stirring shaft

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