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Description:Ferrosilicon Features 1.Applied mainly to the deoxidization in steel making ,or used as additions of Si element Popular inoculant of grey cast irons,Dl castings and compacting Graphite grey cast irons.Alloying basis and adjustment of inoculants,nodularilizers And graphite compacting agents. 2.Produced from an electric arc furnace of 12500KTA with high tapping temperature And then poured in thin forms after normalizing treatment soundness in microstructure With homogeneous composition and clean surface appearance Rare-earth Ferrosilicon Features Produced by one step technique with high tapping temperature. Poured in thin forms after normalizing treatment.Characterized in high reducibility of Si and RE,low harmful elements and adjustable of effective elements Specification Ferrosilicon C o m p o s I t I o n Si 74.0-80.0 Al 1.0 Ca 1.0 Mn 0.4 Cr 0.3 P 0.035 S 0.02 C 0.1 Rare-earth Ferrosilicon C o m p o s I t I o n RE 24.0-26.0 Si 55-65 Ba2.0 Ca2.0 Al1.5 Ti0.3 Mn0.5 Fe Balance