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Brown Fused Alumina Slag Fesi - China

price: check with company for price

During fusion process of Brown Fused Alumina, the iron and metal content(mainly ferro and silicon)settle at the bottom of the arc furnace because of their higher density. After cooling down, it seperated from Brown Fused Alumina whose content is Aluminium Oxide(Al2O3). We select the settled metal part, crush and grade it into grains suitable for various industrial purposes. Its main content is Ferro and Silicon and can replace some FeSi. We call it Brown Fused Alumina-FeSi. So the manufacturing process of Brown Fused Alumina Slag FeSi is different from normal FeSi.

Because silicon is easy to react chemically with oxygen to become Silicon Oxide, it is used as deoxidizer in steel making industry. Silicon Oxide(SiO2) also produce a lot of heat, so can improve the temperature of steel. FeSi is also widely used in low alloy structural steel, spring steel, bearing steel, heat resistant steel etc. Its Ferro content is typically 76%-80% and Silicon content 13%-17%. Sizes can be made according to customer quest, common sizes are 0-10mm, 0-25mm etc.


Company Contact:


  • Phone: +86-0379-69351288

  • Address: Guanlin Road, Luolong District, Luoyang, Henan, China

  • Email: Email


Published date: July 6, 2016 -

  • Business Description: Luoyang Zhongsen Refractory Co.,Limited is a China supplier of Refractory Minerals and Abrasive Grains for refractories,abrasives and blasting applications, located in Luoyang, Henan Province, which is the most important manufacturing base of Fused Minerals for various industrial sectors. Zhongsen Refractory been manufacturing and supplying Fused Minerals for Refractories,Abrasives(Boned & Coated),Blasting and Surface Preparation,Coating,Precision Casting,Anti-Slipping,Filter Media etc. Zhongsen Refractory have our own electric arc furnaces, size grading equipments, washing facilities,magnetic contents removing facilities and our own chemical and physical analysis laboratory to make sure that our products conform to various international standard and customized requirements. Main products are Fused Alumina(Fused Aluminium Oxide,Artificial Corundum) and Silicon Carbide(Black&Green) for refractories and abrasives.
    Our materials are with good Chemical Content, Fine Particle Distribution, High Cleaness, Little Dust and Magnetic Contents. Our product tracking system and QC on raw materials receival, production and packing ensure the best quality.
    Minerals Supplied: Fused Minerals like Brown Fused Alumina,Vice White(Sub White,Grey)Fused Alumina,White Fused Alumina,Pink Fused Alumina,Black Fused Alumina,Zirconia Fused Alumina,Single Crystal(Monocrystalline) Fused Alumina,Tabular Alumina,Black Silicon Carbide(SiC),Green Silicon Carbide; Other abrasive or blast media like Glass Beads,Garnet,Synthetic Cryolite; Other refractory minerals like Tap-hole Clay,Gunning Mud,Recarbonizer,Bauxite,Kaolin Clay etc.
    Standard: China GB,America ANSI,Japan JIS,Europe FEPA and International ISO.
    1, F8-F220, F280-F1500 for bonded abrasives,blasting and polishing
    2, P8-P220 for coated abrasives
    3,0-1mm,1-3mm,3-5mm,5-8mm,0-0.2mm,0-0.5mm,100mesh,325mesh for refractories;Mesh Sizes, Micron Sizes other other sizes according to customer request.
    4, Calcined Fused Alumina(Medium & High Temperature), Second Grade BFA,Low Sodium WFA, Bamarc WFA,Dust Collector Fines of BFA,WFA,Silicon Carbide.

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