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SC1174 Silicon Nitride Bonded Silicon Carbide (NBSC)

Silicon Nitride Bonded Silicon Carbide Properties

Silicon Nitride Bonded Silicon Carbide

Compound Formula SiC
Molecular Weight 40.1
Appearance Black
Melting Point 2,730° C (4,946° F) (decomposes)
Density 3.0 to 3.2 g/cm3
Electrical Resistivity 1 to 4 10x Ω-m
Poisson’s Ratio 0.15 to 0.21
Specific Heat 670 to 1180 J/kg-K

 

Boron-Nitride-sds

 Download Silicon Nitride SDS 

 

Silicon Nitride Bonded Silicon Carbide Description

Silicon nitride bonded silicon carbide is well-known for its excellent wear resistance, corrosion and thermal shock resistance, even at high temperatures. Nitride bonded silicon carbide also possesses ideal refractory and chemical properties. NBSC resists wetting by non-ferrous metals. It is a semiconductor at high temperatures.

Silicon Nitride Bonded Silicon Carbide Specifications

Chemical Composition

Sic

75%

Si3N4

≥23%

Free Si

0%

Bulk density (g/cm3)

2.70~2.80

Apparent porosity (%)

12~15

Bend strength at 20 oC (MPa)

180~190

Bend strength at 1200 oC (MPa)

207

Bend strength at 1350 oC (MPa)

210

Compressive strength at 20 oC (MPa)

580

Thermal conductivity at 1200 oC (w/m.k)

19.6

Thermal expansion coefficient at1200 oC (x 10-6/oC)

4.70

Thermal shock resistance

Excellent

Max. temperature (oC)

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 Service

ACM’s 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.

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Silicon Nitride Bonded Silicon Carbide (NBSC)
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by Andrew Johnson on Silicon Nitride Bonded Silicon Carbide (NBSC)

work great, good price ,shipping lightning fast.