Black silicon carbide for refractories
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
Supplier: White Fused Alumina, Brown Fused Alumina, Black Silicon Carbide, Green Silicon Carbide, Chromite
Supplier: White fused alumina, brown fused alumina, black silicon carbide, green silicon carbide, chromite
Supplier: Refractory & grinding materials - brown white fused alumina, black silicon carbide, boron carbide, ceramics materials - calcined alumina, silicon carbide, boron carbide, aluminium nitride, silicon nitride
Services: Super service includes: production, timely shipment, warranty
Buyer: Refractory & grinding materials - brown white fused alumina, black silicon carbide, boron carbide, ceramics materials - calcined alumina, silicon carbide, boron carbide, aluminium nitride, silicon nitride
Supplier: Brown fused aluminium oxide, black silicone carbide, cutting abrasive disk, grinding abrasive disk
Buyer: Bauxite, alumina, white fused alumina, green silicone carbide, fiberglass
Supplier: Brown fused aluminum oxide, white fused aluminum oxide, black fused aluminum oixde, black silicon carbide, green silicon carbide, calcined bauxite, abrasive grains, sandblasting media, refractory raw mateirlas
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