The purpose of Ferro silicon
No.1 Deoxidizer and alloy additive in steel making.
No.2 Nucleating agent and nodulizer in cast iron industry.
No.3Reduceing agent in ferroalloy production.
Among the above purposes,steel making industry and cast industry are the biggest consumer of ferrosilicon.And among the different steel grade of ferrosilicon,75%ferrosilicon is the most popular right now. In steel making industry,3-5kg 75% ferrosilicon is used for production 1ton of steel.
Generally,72#73#,74#,75#four kinds of ferrosilicon is produced in China (steel grade is the silica percentage content in silicon iron).among which 74#,75# are exported more and 75# silicon iron is used would wide.
FerroSilicon_SiliconMetal-The best supplier of ferroalloy-Henan Star