1、Introduction of silicon slag ball

The main raw material of silicon slag ball comes from silicon slag, and the ratio of silicon slag and other raw materials is made into silicon slag ball by using professional ball pressing equipment, so that the elements in silicon slag ball can better target the steelmaking process. Silicon slag is a kind of scum floating on the furnace in the process of smelting metal silicon. Silicon slag contains a large amount of metal silicon and other elements. It is a good deoxidizer and is widely used in molten steel deoxidation and steel purification. In terms of the purpose of liquid, due to the low price and good effect of this product, it is used by steel plants to replace ferrosilicon, and it is a good product for reducing costs and increasing efficiency. Silicon slag is a by-product of silicon metal production. This is the separated part, the silicon metal is less pure. Typically, silicon slag contains relatively high levels of iron, aluminum, calcium and other oxides. Silicon reacts strongly with other elements such as iron, aluminum, calcium, and oxygen; at the same time, other impurities are oxides, which are harmless to molten steel. These properties make silica slag an excellent oxidizing agent. Silicon slag ball has the characteristics of convenient storage and good use effect.

2、The role of silicon slag ball

silicon slag ball are widely used in steelmaking, and have good support for steelmaking. The silicon, iron and other elements inside can be proportioned according to steelmaking requirements, and the use is more flexible. At the same time, silicon slag ball are also used For casting, the use of silicon slag ball can not only achieve the inoculation effect, but also improve the flow performance of molten iron to avoid blockage of the nozzle and prolong the service life of the ladle!

silicon slag ball are also used for smelting pig iron from steel slag, ordinary casting, etc. Silicon in silicon slag reacts with oxygen in the furnace to form SiO2, releasing a large amount of heat, which can effectively increase furnace temperature, reduce the amount of coking coal used, and save smelting Cost, silicon slag ball can also increase the fluidity of molten steel to effectively discharge slag and increase the label.
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