Ferro Silicon Powder 45

1. Adding a certain amount of silicon to steel can effectively improve the strength, hardness and elasticity of steel, so when smelting structural steel, tool steel, spring steel, and transformer silicon steel, ferrosilicon powder is also used as alloying agent. It is used as inoculant and nodulator in the cast iron industry.

2. Adding a certain amount of ferrosilicon powder and metallurgical materials to cast iron can prevent the formation of carbides in iron and promote the precipitation and spheroidization of graphite, so in the production of ductile iron, ferrosilicon powder is an important inoculant (to help precipitate graphite) and spheroidizing agent.

3. Used as reducing agent in ferroalloy production. Not only the chemical affinity between silicon and oxygen is very large, but also the carbon content of high-silicon ferrosilicon powder is very low. Therefore, high-silicon ferrosilicon powder (or siliceous alloy) is a more commonly used reducing agent in the ferroalloy industry when producing low-carbon ferroalloys.

4. Not only the chemical affinity between silicon and oxygen is very large, but also the carbon content of high-silicon ferrosilicon powder is very low. Therefore, high-silicon ferrosilicon powder (or siliceous alloy) is a commonly used reducing agent in the ferroalloy industry when making low-carbon ferroalloys.

5. Other uses. The fine or atomized ferrosilicon powder can be used as a suspended phase in the mineral processing industry.

6. In the welding rod manufacturing industry can be used as a coating for welding rods. High-silicon ferrosilicon powder can be used in the chemical industry to make products such as silicone.

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