Model Number: | SMK15031801 |
---|---|
Brand Name: | Seamark |
Place of Origin: | China (Mainland) |
Color: | White |
Max working temperature: | 1100 degree |
Quick Details
Specifications
High strength and mechnical strength
High density
Stable dimension
Specifications:
1) Material:
a) 95% Al2O3
b) 99.5% Al2O3
c) ZrO2
2) Surface finish:
a) Normal polish Ra 08-1.0μm
b) Fine polish Ra 0.4-0.6μm
c) Diamond polish Ra 0.2μm
3) Properties:
a) Wear resistant
b) Corrosion resistant
c) Heat resistant .
d) Stable dimensions
e) Lightweight ,
f) Long performance life
Zirconia Ceramic Property.
1.Use temperatures up to 1200°C
2. High density
3. High hardness
4. Low thermal conductivity
5. Chemical inertness
6. Resistance to molten metals
7. Good Wear resistance
8. High fracture toughness
Property |
Density |
g/cm3 |
6 |
sintering temperature |
°C |
1600 |
|
Weibull Modulus |
m |
23 |
|
Flexural Strength |
HV0.5 |
1300 |
|
Compressive Strength |
Mpa |
1000 |
|
physical properties |
fracture toughness |
Map.m3/2 |
42163 |
Compressive Strength |
Mpa |
3000 |
|
Modulus of Elasticity |
GPa |
200 |
|
Impact Resistance |
MPa.m1/2 |
8 |
|
Thermal performance |
Thermal expansion |
X10-6/K |
10 |
Heat resistance impact force |
T(°C) |
360 |
|
Thermal Conductivity |
W/mk |
<2 |
|
Thermal Shock resistance |
ΔT°C |
270 |
|
Highest Application Temperature |
°C |
1000 |
|
Electrical characteristics |
Volume Resistivity at 20°C |
Ωcm |
>10^12 |
Dielectric breakdown strength |
KV/mm |
- |
|
Dielectric constant |
100MHz(E) |
- |
|
1 MHZ dielectric loss Angle at 20°C |
tanδ |
- |
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