Tel: +86-372-3175078

ATTN: Li Xin
TEL: +86-372-3175078
Address: West Of Mengjia Village Road, Longqu Road, Long'an District, Anyang City, Henan Province

Industrial Application Of Iron And Ferro Silicon 75%

Used as deoxidation agent and alloy agent in steelmaking industry. In order to obtain the chemical composition of qualified steel and ensure the quality of steel, in the final stage of steelmaking must be deoxidation, the chemical affinity between silicon and oxygen is very large, so ferrosilicon is a stronger deoxidation agent for precipitation and diffusion deoxidation. The addition of a certain amount of silicon in steel can significantly improve the strength, hardness and elasticity of steel, thus in the smelting structure of steel (0.40-1.75%), tool steel (including Sio. 30-1.8%), spring steel (including Sio. 40-2.8%) and Transformers for silicon steel (including silicon 2.81-4.8%) , the Ferrosilicon is also used as an alloy agent.Ferro Silicon 75%

Used in the cast iron industry as a inoculant and a pelletizing agent. Cast iron is an important metal material in modern industry, it is cheaper than steel, easy to melt smelting, has excellent casting performance and much better than steel, especially ductile iron, its mechanical properties reach or close to the mechanical properties of steel. The addition of a certain amount of ferrosilicon in cast iron can prevent the formation of carbide in iron, promote the precipitation and spheroidal graphite, so in nodular cast iron, Ferrosilicon is an important inoculant (helping to precipitate graphite) and a spherical agent.Ferro Silicon 75%

Used as reducing agent in ferroalloy production. Not only is there a strong chemical affinity between silicon and oxygen, but the carbon content of high silicon ferrosilicon is very low. Therefore, high silicon ferrosilicon (or silicon alloy) is a kind of reducing agent used in ferroalloy industry when producing Low-carbon Ferroalloy. Use in other areas. The Ferrosilicon powder, which has been milled or atomized, can be used as suspension phase in the mineral processing industry. In the welding rod manufacturing can be used as a coating electrode. High silicon ferrosilicon can be used in the chemical industry to make products such as silicone.Ferro Silicon 75%