Silicon Nitride Bonded Silicon Carbide (NBSC)
Silicon nitride bonded silicon carbide has excellent wear resistance even at high temperatures, and is also known for its corrosion resistance and thermal shock resistance. Silicon nitride bonded silicon carbide also has ideal refractory and chemical properties. NBSC resists wetting by non-ferrous metals. It is a semiconductor at high temperature.
Silicon Nitride Bonded Silicon Carbide Specifications
|Bulk density (g/cm3)||2.70～2.80|
|Apparent porosity (%)||12～15|
|Bend strength at 20 ℃ (MPa)||180～190|
|Bend strength at 1200 ℃ (MPa)||207|
|Bend strength at 1350 ℃ (MPa)||210|
|Compressive strength at 20 ℃ (MPa)||580|
|Thermal conductivity at 1200 ℃ (w/m.k)||19.6|
|Thermal expansion coefficient at1200 ℃ (x 10-6/℃)||4.70|
|Thermal shock resistance||Excellent|
|Max. temperature (℃)||1600|
Silicon Nitride Bonded Silicon Carbide Applications
-Silicon nitride bonded silicon carbide is widely used in mining, petrochemical, red metal, monolithic cyclone liners, etc.
-Silicon nitride bonded silicon carbide bricks are applied in a range of process furnaces and kilns.
Packing of Silicon Carbide
Our Silicon Nitride Bonded Silicon Carbide is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition