Application value of composite ferrosilicon

Application value of composite ferrosilicon:
Calcium silicon alloy can also be used as an inoculant for cast iron and an additive in the production of ductile iron. Calcium silicate cored wire is made by crushing various additives (deoxidants, desulfurizers, modifiers, alloys, etc.) to be added to molten steel or molten iron into a certain particle size, and then using cold-rolled low-carbon steel strips to include them. A strip of composite material of any length. Core-clad wire technology is an out-of-furnace refining method developed on the basis of spray metallurgy technology in the 1990s. Core-covered wire is also a product suitable for use in the steelmaking and casting industries. It can purify inclusions in steel and improve the casting performance of steel, so the products produced also have very high quality performance. Has very great use value.
Medium and low carbon ferromanganese are generally desiliconized and refined using ~kilovolt-ampere electric furnaces, using manganese silicon, manganese-rich ore and lime as raw materials. The use of high alkalinity slag can reduce the manganese content of the slag and reduce the damage caused by discarded slag. loss of manganese. In the joint production, lower slag basicity is used to operate, and the resulting slag with higher manganese content (~3) is used for smelting manganese-silicon alloys. Preheating the charge or filling it with liquid manganese-silicon alloy can help shorten the smelting time and reduce power consumption.
Therefore, the silicon-manganese alloy and silicon-calcium alloy introduced above are high-quality composite ferrosilicon, and the oxygen blowing smelting method of silicon-manganese alloy is a refining method, which can obtain medium and low carbon ferromanganese. Smelting methods, so the use of deoxidizers and smelting methods still need to be improved and explored.
Anqiu Anshun Water Purification Materials Co., Ltd. mainly operates plate and frame mud press, iron remover, and composite ferrosilicon.