Nitride Bonded SiC Bricks
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PRODUCTS / Refractory products for Blast Furnace /
Silicon Nitride Bonded SiC Bricks
Brand: PN-SCN
Using high purity SiC and special additives as raw materials, PN silicon nitride bonded SiC blocks are sintered in nitriding furnace. The product shows high strength, good abrasive resistance under high temperature, high thermal conduction etc. Especially, it offers superior resistance against oxidation, alkaline, CO and thermal shock.
Main properties Silicon Nitride Bonded SiC Bricks:
BrandPN-SCN
SiC (%); ™72
Si3N4 (%);™20
Fe2O3 (%);˜0.7š
Cold crushing strength (MPa); ™150
Modulus of rupture (MPa); ™42
Hot modulus of rupture (MPa);™1400℃×0.5h45
Apparent porosity (%);˜16
Bulk density (g/cm3) ;™2.68
Thermal conductivity (1000℃)(W/mžK);™15.5š
ApplicationBosh and belly area of blast furnace
Packaging: Export wooden pallet.
Handling & storage: Always move or store under dry conditions.
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