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Electrically insulating, good corrosion
resistance, relatively low operating temperature
(1000 C), structural ceramics, good mechanical
characteristics, e-module similar to steel
(bonding and coatings possible), thermal expansion
similar to steel, low thermal conductivity (heat
insulator), very good impact resistance, good
thermal shock resistance, low specific weight,
anti-adhesive behaviour, low friction coefficient. |
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Technical Parameters |
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Description |
Unit |
Value |
|
Material |
|
ZrO2
Y-PSZ |
|
Colour |
|
blue |
|
Density |
g/cm3 |
6 |
|
Flexural Strength |
MPa |
1,300 |
|
Compressive Strength |
MPa |
3,000 |
|
Modulus of Elasticity (young) |
GPa |
205 |
|
Impact Resistance |
MPa m1/2 |
12 |
|
Weibull Modulus |
m |
25 |
|
Vickers Hardness |
HV 0.5 |
1,150 |
|
Thermal Expansion Coefficient |
10-6 K-1 |
10 |
|
Thermal Conductivity |
W/mK |
<
2 |
|
Thermal Shock Resistance |
∆T °C |
280 |
|
Maximum Use Temperature |
°C |
1,000 |
|
Volume Resistivity at 20 °C |
Ωcm |
>1010 |
|
Dielectric Strength |
kV/mm |
- |
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These properties were
measured on test samples. The values are typical
material properties and may vary according to
product configuration, geometry and
manufacturing process. |
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Electrically insulating,
good corrosion resistance, relatively low
operating temperature (1000 C), structural
ceramics, good mechanical characteristics,
e-module similar to steel (bonding and coatings
possible), thermal expansion similar to steel, low
thermal conductivity (heat insulator), improved
impact resistance, good thermal shock resistance,
low specific weight.
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Technical Parameters |
|
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| |
|
Description |
Unit |
Value |
|
Material |
|
ZrO2
Y-PSZ |
|
Colour |
|
white |
|
Density |
g/cm3 |
6 |
|
Flexural Strength |
MPa |
1,000 |
|
Compressive Strength |
MPa |
3,000 |
|
Modulus of Elasticity (young) |
GPa |
205 |
|
Impact Resistance |
MPa m1/2 |
8 |
|
Weibull Modulus |
m |
22 |
|
Vickers Hardness |
HV 0.5 |
1,300 |
|
Thermal Expansion Coefficient |
10-6 K-1 |
10 |
|
Thermal Conductivity |
W/mK |
<
2 |
|
Thermal Shock Resistance |
∆T °C |
270 |
|
Maximum Use Temperature |
°C |
1,000 |
|
Volume Resistivity at 20 °C |
Ωcm |
>1010 |
|
Dielectric Strength |
kV/mm |
- |
|
|
|
|
|
|
|
|
|
These properties were
measured on test samples. The values are typical
material properties and may vary according to
product configuration, geometry and
manufacturing process. |
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Electrically insulating, good corrosion
resistance, relatively high operating temperature,
structural ceramics, good mechanical
characteristics, improved impact resistance, good
thermal shock resistance, low specific weight. |
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Technical Parameters |
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| |
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Description |
Unit |
Value |
|
Material |
|
Al2O3
+ ZrO2 |
|
Colour |
|
white |
|
Density |
g/cm3 |
4.1 |
|
Flexural Strength |
MPa |
600 |
|
Compressive Strength |
MPa |
3,600 |
|
Modulus of Elasticity (young) |
GPa |
350 |
|
Impact Resistance |
MPa m1/2 |
7.5 |
|
Weibull Modulus |
m |
18 |
|
Vickers Hardness |
HV 0.5 |
1,600 |
|
Thermal Expansion Coefficient |
10-6 K-1 |
6.0
- 8.6 |
|
Thermal Conductivity |
W/mK |
18 |
|
Thermal Shock Resistance |
∆T °C |
320 |
|
Maximum Use Temperature |
°C |
1,000 |
|
Volume Resistivity at 20 °C |
Ωcm |
>1013 |
|
Dielectric Strength |
kV/mm |
- |
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|
These properties were
measured on test samples. The values are typical
material properties and may vary according to
product configuration, geometry and
manufacturing process. |
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