SC1174 Silicon Nitride Bonded Silicon Carbide (NBSC)

Catalog No. SC1174
Purity SiC: 75%, Si3N4: ≥23%
CAS Number 1312-81-8
Chemical Formula SiC/Si3N4

Stanford Advanced Materials (SAM) is a trusted supplier and manufacturer of Silicon Nitride Bonded Silicon Carbide (NBSC). Various shapes are available upon your request.

Related products: Silicon Carbide Tube, Silicon Carbide Nozzle, Silicon Carbide Plate

Silicon Nitride Bonded Silicon Carbide (NBSC) 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 - SAM

Silicon Nitride Bonded Silicon Carbide (NBSC) Properties:

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 (NBSC) Application:

 

Silicon Nitride Bonded Silicon Carbide (NBSC) Packaging:


Our silicon nitride bonded silicon carbide products are 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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