Ferrosilicon is a common deoxidizer. Among many deoxidizers, ferrosilicon not only has obvious deoxidation effect, but also has relatively low price. Therefore, it is loved by many steel smelting manufacturers. Ferrosilicon 75 is a kind of ferrosilicon, with 75% silicon content. It is also a common kind in steel smelting, and the deoxidation efficiency has also been improved. Let's take a look at ferrosilicon 75:
The raw material of ferrosilicon 75 is the ferroalloy material made by smelting silica and coke. Ferrosilicon 75 has always had a good use effect in the steel-making industry. At the same time, ferrosilicon 75 is also one of the traditional steel-making materials. Ferrosilicon 75 can effectively deoxidize in steel-making, so ferrosilicon 75 can be used as deoxidizer in steel-making;
Ferrosilicon 75 contains about 75% silicon element, which has a good affinity with oxygen in molten steel. When ferrosilicon 75 is put into steel making, the silicon element in ferrosilicon 75 has affinity with oxygen, which can effectively discharge the oxygen in molten steel and can be used instead of deoxidizer;
Ferrosilicon 75 has a good affinity in the deoxidation process, and the deoxidation molten steel reaction is small, which ensures personnel safety. At the same time, compared with deoxidizer, ferrosilicon 75 has a shorter deoxidation time and reduces the time spent in steelmaking. Moreover, compared with deoxidizer, ferrosilicon 75 has a more convenient price, which can save the cost spent by manufacturers in steelmaking and improve the efficiency of manufacturers;
The silicon dioxide produced by the reaction between ferrosilicon 75 and liquid steel will float on the surface of liquid steel for easy removal. When purchasing ferrosilicon, the quality of ferrosilicon should be strictly tested to prevent excessive impurity content in ferrosilicon from affecting the normal use of ferrosilicon.
