Special functions of ferrosilicon alloys
We are to, ferrosilicon alloy is a very common alloy material, often used as deoxidizer desulfurizer in industrial processes, but in addition to these basic deoxidation desulphurization effect, ferrosilicon and some special function you know, in fact, ferrosilicon can also make it to produce silicon steel alloy agent, spring steel and some other products, silicon can improve the permeability of the steel, pages can reduce the hysteresis loss of steel, ferrosilicon alloy used to benefit a lot, let's introduce specific ferrosilicon have what special role?
During the production of ferrosilicon, a small batch is continuously added to the furnace according to the blanking condition of the furnace, and the alloy accumulated in the furnace is regularly discharged, and the prepared burden is accurately weighed in accordance with the specified ratio. Batching should be done in a prescribed order to mix the charge evenly. The density of silica, the density of steel chips, the density of raw materials should be carried out in accordance with the appropriate proportion, in order to charge from the pipe down, can be more uniform mixing, charging mixing uniform or not has a great impact on smelting, in order to make the charge mixing uniform, only one batch of weighing materials, each material storage shall not exceed two batches of materials. Ferrosilicon can be smelted by continuous production in large, medium and small ore furnaces. The furnace types are fixed and rotary. Rotary electric furnace is widely used this year, because the hearth rotation can reduce the consumption of raw materials and electrical energy, reduce the labor intensity of processing charge and can improve labor productivity. Rotary electric furnace has integral type and two - stage type. Most stoves are circular, the bottom and lower working layer of the furnace with carbon brick masonry, the upper chamber with clay brick masonry, using self-baking electrodes.
This kind of alloy material can be applied comprehensively in the daily industrial processing. Ferro-silicon alloy can also improve the hardness and elasticity of steel structure. In the non-ferrous metal, organic compounds can be added to produce silicon in the production of non-ferroalloy. Ferrosilicon is a good raw material for steelmaking.
