ferro silicon is a strong deoxidization in steelmaking oxygen agents are used for precipitation and diffusion deoxidation.Adding a certain amount of silicon to steel can obviously improve the strength, hardness and elasticity of steel.So in the smelting of structural steel (including silicon 040-1.75%), tool steel (including SiO301.896), spring steel (including sio40-28%).And when transformer USES silicon steel (contain silicon 281-48%0), also USES ferrosilicon as alloying agent.

Silicon slag, as one of the metallurgical materials purchased in large quantities by manufacturers, has irreplaceable advantages. Most people think that silicon slag is useless ferroalloy slag. In fact, people in many industries will know that some of the silicon slag is left over from the original silicon ore after being refined, and it also contains a lot of silicon. Silicon slag can be roughly divided into industrial silicon slag, silicon slag ball, solar silicon slag, metal silicon slag, semiconductor silicon slag and so on.

Ferrosilicon: An alloy of iron and silicon with a silicon content ranging from 8.0% to 95.0% as a deoxidizer or an additive to alloy elements.Ferrosilicon cont...

Ferrosilicon is favored by steelmaking industry, foundry industry and ferroalloy industry for its high efficiency of deoxidizer, alloying agent, inoculant and spheroidizer. But in recent years, ferrosilicon prices have risen sharply. So what's the current price of ferrosilicon? Will ferrosilicon continue to rise or will it fall? Many customers are troubled by these problems. The sales director of Stellar Metallurgical Group will take you to analyze the reasons for the sharp rise in ferrosilicon prices.

The standard metal silicon 553 requires that the content of iron is 0.5% and that of aluminium is 0.5% and that of calcium is 0.3%. In terms of content, the silicon content of metal silicon should be as high as 98.5%. It has excellent effect in steel-making and deoxidization. When selecting metal silicon 553, it can also ask the metal silicon manufacturer for samples for analysis. Good. Silicon 553 should meet the content requirements.

In recent years, with the development of industry, many problems have arisen, among which there are joys and sorrows. It promotes the development of modernizati...