The price difference between silicon-carbon alloy and ferrosilicon. Silicon-carbon alloy is a new type of iron alloy product. Silicon-carbon alloy is cheaper than ferrosilicon. When purchasing the same type of ferrosilicon, silicon-carbon alloy is often cheaper 2/ 5. Therefore, when the price of ferrosilicon rises, silicon metal silicon manufacturers are a better choice for cost-saving production; the difference between the element content of silicon-carbon alloy and ferrosilicon, silicon-carbon alloy is cheaper than ferrosilicon, so the content In terms of ferrosilicon, there will be a slight decrease compared with ferrosilicon, but the decline range is small, and it can be used as a substitute for ferrosilicon. Considering the price advantage of silicon-carbon alloy, silicon-carbon alloy is a better choice; silicon-carbon alloy and silicon The difference in the use effect of iron is that silicon-carbon alloy can be used instead of ferrosilicon, but there will still be a certain difference in the use effect. Put silicon-carbon alloy in during use, because silicon-carbon alloy has slightly lower elements than ferrosilicon, so It is inferior to ferrosilicon in terms of deoxidation and slag removal, but it does not affect normal use.
The silicon in silicon-carbon alloy has the effect of graphitization, so it is generally combined with manganese in steel as a carbide stabilizer. It is a commonly used deoxidizer. The main role of silicon is in electrical sheet steel. Silicon increases the magnetic permeability and resistivity and allows for very low hysteresis loss. The content of silicon in these steels ranges from 0.5 to 4.5%; silicon makes some high temperature resistant; Silicon combined with manganese improves hardenability, strength and impact toughness. The main function of carbon is that with the increase of carbon content in steel, it can improve the strength, hardness and hardenability of steel; but reduce the plasticity, toughness, magnetism and conductive properties. Carbon combines with certain alloying elements in steel to form various carbides, which have different effects on the properties of steel.
