What are the uses of ferrosilicon powder, the use of 75 ferrosilicon powder?
About ferrosilicon powder, how to buy ferrosilicon powder, we first understand what is ferrosilicon powder, ferrosilicon powder is iron and silicon composed of ferro alloy, and then after grinding into powder material, used for steelmaking, iron deoxidizer. Ferrosilicon powder wide use, to see what you know there are several:
The use of ferrosilicon powder:
1. Adding a certain amount of silicon in steel can improve the strength, hardness and elasticity of advanced steel. Therefore, in the training of structural steel, tool steel, spring steel, and transformer silicon steel, ferrosilicon powder is also used as an alloying agent, and used as inoculant and spheroidizer in the cast iron industry;
2. In cast iron to participate in the quantitative ferrosilicon powder and metallurgical data can inhibit the composition of carbide in iron, promote the separation and spheroidization of graphite, so in the production of ductile cast iron, ferrosilicon powder is an important inoculant (help to separate graphite) and spheroidizing agent;
3 ferroalloy production as a reducing agent. 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 production of low carbon ferroalloy in the ferroalloy industry;
4. Not only the chemical affinity between silicon and oxygen is very large, and 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 manufacture of low carbon ferroalloy in the ferroalloy industry;
5. Other uses. Grinded or atomized ferrosilicon powder can be used as a suspended phase in the mineral processing industry;
6. It can be used as coating for electrode in electrode manufacturing industry. High silicon ferrosilicon powder in the chemical industry can be used to manufacture silicone and other products.
