- Brief Introduction.
Mission Ceramic supply high quality zirconia ring. .
We have both PSZ (partially stabilized zirocnia) and FSZ (fully stabilized zirconia).
- Advantage of Mission ZrO2 Rod,
- For different application, we can provide different material, like Y2O3-ZrO2, CaO-Y2O3, MgO-Y2O3. Our ZrO2 ceramic rods are made by ISO pressing, which can provide a high density. About 6.0g/cm3.We can grind and polish the rod surface after sintering to make a tight tolerance and good surface roughness.
PSZ Ceramic Properties |
Properties |
Unit |
Zirconia Ceramic |
Al2O3 (ZrO2 )Content |
wt% |
≥ 94 |
Density |
g /cm3 |
6.00 |
Hardness (HRA) |
HRA ≥ |
90 |
Flexural Strength |
MPa ≥ |
800 |
Max. use Temperature |
ºC |
1000 |
Gas-tightness |
|
Pass |
Thermal shock Resistance |
|
Pass |
Coeff. of Thermal exp. |
×10-6/ºC |
10.0 |
Volume Resistivity |
Ω·cm 20ºC |
1014 |
Dielectric Strength |
KV/mm , DC≥ |
20 |
Acid Resistance |
mg/cm2 ≤ |
2.0 |
Alkali Resistance |
mg/cm2 ≤ |
0.08 |
Wear ability |
g/cm2 ≤ |
0.05 |
Compressive Strength |
M Pa ≥ |
2000 |
Tensile Strength |
M Pa ≥ |
600 |
Elastic Modulus(Young) |
G Pa |
320 |
Thermal Conductivity |
W/m·K( 20ºC) |
2.6 |
- Technical Data,
Y-FSZ Ceramic Properties |
Chemical content |
ZrO2 |
86 wt% |
Y2O3 |
14 wt% |
Physical Properties |
Melting point |
≥2500ºC |
Max. operating temperature |
2200ºC |
Color |
White |
Density |
5.8g/cm3 |
Mechanical properties |
Flexural strength |
200MPa |
Young's module |
200GPa |
Hardness(HRA) |
86 |
Thermal properties |
Thermal expansion coefficient(20ºC) |
8-10X10-6 |
Thermal conductivity |
1-2W/mk |
Electrical properties |
Dielectric constant(1MHz25ºC) |
12 |
Electrical resistivity(25ºC) |
109 |
- Package,
Wood box padded with foam board.
why choose mission?
High purity material make sure high max working temperature,
Tight tolerance make sure the right installation.
Large quantity in stock ensured fast delivery.
Large capacity reduce materical prices.
Our service from MISSION:
Inquiry response: Your inquiries will be replied in 24 hours.
Sample support: Two free samples are available in 3~5days.
Delivery time: Your shipment will be loaded in 15~25days.depends on quantity.
Payment term: T/T, L/C, D/P, D/A, Western Union (Sample only) We can supply the products according to customer's drawings, samples and performance requirement.