Good Price Ferro Silicon/FeSi Lump 75 72 10-50mm 50-100mm

CharacteristicsFerro Silicon used as deoxidizer and alloying agents in the steel industry.In order to obtain qualified chemical composition and guarantee the quality of steel,in the last stage of the steel must be deoxidized.The chemical affinity between silicon and oxygen is very large,thus ferrosilicon is strong deoxidizer used in sedimentation and diffusion deoxidation of steel-making.Add a certain amount of silicon in the steel,can significantly improve the strength,hardness and elasticity of steel. SpecificationsGradeChemical Element(%)SiAlSPCMinMaxFeSi 65652.00.020.040.2FeSi 70702.00.020.040.2FeSi 72722.00.020.040.2FeSi 75752.00.020.040.2  /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1