Volcera 131

 

UnitTechnical ceramics
Material
Material
Si3N4
Color
Colour
gray, black
grey, black
Density
Density
g/cm33,2
Flexural strength (4 P.-)
Flexural strength (4 P.-)
MPa750
Compressive strength
Compressive strength
MPa2500
Modulus of elasticity
Modulus of elasticity
GPa320
Impact Resistance
Impact Resistance
MPa m^1/26,7
Weibull Module
Weibull Modules
m15
Hardness
Vickers Hardness
HV 0.51650
Thermal expansion
Thermal expansion
10^-6K^-13,4
Thermal conductivity
Thermal conductivity
W/mK22
Temp. change resistance
Thermal shock resistance
ΔT °C550
Max. Operating temperature
Maximum use temperature
°C1000
Volume resistivity at 20 °C
Volume resistivity at 20 °C
Ω cm> 10^10
Dielectric strength
Dielectric strength
kV/mm20
Dielectric constant
Dielectric constant
εr-
Dielek. Loss factor (10Mhz)
Dielectric loss angle
tanδ -

 

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