Current location£ºElectrical Ceramics

(Carborundum ceramics)


Essential components

SiC

 

Density

g/cm3

31.-3.17


Material
characteristics

Water Absorption

£¥

 

Agglomeration temperature

¡æ

 

 

Hardness

HV

2350-2450

 

Anti¡ªFolding Strength

Kgf/cm2

 

Physical Characteristics

Compressive Strength

Kgf/cm2

 

Tenacity

Map.m3/2

 

 

Highest application temperature

¡æ

1 600

 

Thermal expansion coefficient O-1000¡æ

/¡æ

4.3*10-6

Thermodynamic property

Heat resistance

T(¡æ)

 

Thermal conductivity

W/m.k(25-300¡æ)

57

 

 

20¡æ

 

 

 

100¡æ

>.cm

 


Electrical specification

Volume resistivity

300¡æ

 

Insulation breakdown intensity

KV/mm

 

Dielectric constant

100MHz(E)

 

High-temperature SiC ceramics£¬quick heat conduction£¬good heat resistance£»they are widely used in kiln stove and high temperature element£®
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