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Rollers and supporting beams for kilns

Rollers and supporting beams for kilns

Detailed

The silicon carbide kiln parts produced by isostatic pressing process have better mechanical properties

Performance

Unit

Data

Maximum operating temperature

centigrade

1750

Mohs hardness

 

9.5

Density

g/cm³

3.11

Flexural strength
@20 degree
@1450 degree
@1600 degree

MPa

 

390
400
410

Modulus of elasticity
@20 degree
@1200 degree

GPa

 

360
310

Coefficient of thermal expansion
(room temperature to 1000 C)

x10-6mm/mm°K

4.85

Thermal conductivity@1200 degree

W/m°K

150
30


• The higher the temperature, the higher the flexural strength. The maximum operating temperature is 1750 degrees.
•  Good heat shock resistance and cycle life.
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