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The BEST price & quality for various Ferro Silicon *5%, *2%, *0%, *5%, *0%, etc. Welcome enquiry! Ferro Silicon is a ferroalloy an alloy of iron and silicon with between *5% and *0% silicon. It contains a high proportion of iron silicides. Its melting point is about ***0 �C to ***0 �C with a boiling point of ***5 �C. It also contains about 1% to 2% of calcium and aluminium. Application: Ferro Silicon is usually used in steel industry as a deoxidizing material and it is also used as a bud or spraut in the Moulding industry. It also has major applications as deoxidizing material in steel manufacturing and alloy manufacturing industries, in the production of cast iron and steel, making improvement in the metallic structure and granulation in the molding of alloy and non-alloy cast irons, restoration of other Ferro alloys, and especially in the structure of nouvelle alloy steel. The specification of Ferro Silicon (*5%, *5%, *0%, *5%, *0%, etc.) : Chemical Composition % Type FeSi *5% min FeSi *2% min FeSi *8% min Si ≥ *5.0 *2.0 *8.0 Al ≤ 2.0 2.0 2.0 Ca ≤ 1.0 1.0 1.0 Mn ≤ 0.4 0.5 0.6 Cr ≤ 0.3 0.5 0.5 P ≤ 0.**5 0.*4 0.*4 S ≤ 0.*2 0.*2 0.*2 C ≤ 0.*1 0.2 0.2 Size (mm): ****0mm, *****0mm Special Ferro Sillicon also available AL<0.1 　AL<0.5 Ti<0.*3 Ti<0.*5 Please contact us without any hesitates if you are interested in our products.