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  • Black Silicon Carbide - China

    price: check with company for price

    Black Silicon Carbide(SiC) we make has high hardness, low expansion rate, good chemical stability, good heat conductivity and is widely used in Refractory Bricks, Unshaped Refractories, Special Ceramic Products, Precision Casting, Foundry and Metallurgical Industry.

    Physical and Chemical Properties

    True Gravity: ≧3.15 g /cm3

    Bulk Density: 1.20-1.60 g / cm3

    Mosh Hardness: ≧9

    Color: Black

    Melting Point: 2700 Celcius Degree

    Sizes: 0-1mm, 1-3mm, 3-5mm, 5-8mm, 100mesh, 200mesh, 325mesh or according to request

    Applications of Refractory Grade Black Silicon Carbide

    Various Shaped and Unshaped Refractory Produccts
    Used as Semi-conductor Antioxidant
    Used as Deoxidizer in Steel Making Industry to improve Steel Quality
    \Production of Electric Heating Element Silicon Carbon Rod
    Inner Coating on Impeller of Hydraulic Turbine to improve its Durability


    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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      Green Silicon Carbide(SiC) can also be used for refractory applications because of its high strength, low expansion rate and good thermal conductivity for refractory materials, special ceramics, coating and plastic fillings etc. Physical and Chemical...

    • Pink Fused Aluminium Oxide
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      Pink Fused Alumina, also called Pink Fused Aluminium Oxide, Chromium Aluminum Oxide, abbreviated as "PA", belongs to the group of artificial corundum. It's made from fusion of high purity alumina powder and chromium oxide in electric arc furnace. Bec...

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      Tabular Alumina is a high purity sintered alumina for refractories with Aluminium Oxide(Al2O3) more than 99.8%. It's high temperature resistant, corrosion resistant, anti heat shock, tough, stable in chemical content, good in heat conductivity. After...



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