Black Silicon Carbide - Refractories & Ceramics
Black Silicon Carbide for Refractory Materials&Ceramic
Yannuo is manufacturer and supplier of Black Silicon Carbide abrasive grit and black silicon carbide DIN refractory to meet each customer requirements for bonded abrasives, coated abrasives, industries abrasives and refracory&ceramic applications.
Black Silicon Carbide is produced in electric arc furnace from high purity silica sand and petroleum coke at the temperature of 1000℃. Black Silicon carbide is extremely hard material than brown fused alumina and it does not melt at normal pressure but instead discc at 2600℃. Its hardness and sharpness make black silicon carbide a very aggressive abrasive ideal for many applications.
Black Silicon Carbide Applications:
Black SiC is typically used bonded abrasives, coated abrasives and industry abrasives. It is also used for kiln furniture, lapping, and polishing, pressure blasting, anti-skid, electrical heating elements.
Black Silicon Carbide Typical Chemical Analysis:
Free Silicon (Si)
Free Silica (SiO2)
( C )
Black Silicon Carbide Physical Characteristics:
Knoop (100) 2500 kg/mm, Mohs 9.2
0-1mm,1-3mm,3-5mm,0-5mm,5-8mm, etc. Other special fractions are also available.
1) Packed in plastic woven/ paper bags of 25kg or 50 kg with or without pallets
2) Packed in a 1000kg jumbo bag
3) Packed with customers’ requirements
4) 25 working days after confirming PI
Welcome to buy the black silicon carbide for refractories & ceramics with our professional manufacturers and suppliers in China. Our abrasive & refractory material products for sandblasting and coated and bonded abrasives comes in high quality and low price. Check the quotation and get the free sample now.