Fire resistance industrial zirconia ceramic plate made of dry pressing mould
1. Description
Zirconia ceramic plate is suitable for ceramic capacitor,thermistor,magnetic materials and electronic industry kiln firing process,with high temperature and chemical stability , excellent thermal shock stability,excellent mechanical performance,also is durable .It can improve the performance of electronic ceramic element and increase the burning rate.
The advanced processing equipment and the production craft coupled with excellent inspecting instrument and strict production craft have ensured the good quality of our product. Meanwhile, the unceasing technical investment and the talented specialized technically personnel have been keeping the manufacturing technology always in the lead.
Industrial ZrO2 ceramic is widely used in high-Pressure cleaning machines. sealing structure, auto mobile Industrial, oil drilling equipment, Insulation parts in electrical equipment , ceramic knife, ceramic hair clipper spare parts, with high density, bending strength and breaking tenacity.
2. Technical data
| Typical Characteristics |
|
1. Use temperatures up to 2400°
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
|
| Properties |
Units |
Zirconia(ZrO2) |
| ZrO2-Al2O3 (ZTA) |
Y2O3-ZrO2 (YPTZ) |
| Density |
g/cm3 |
3.8~4.6 |
6 |
| Color |
—— |
White |
White |
| Vickers Hardness |
Gpa |
10.4~14.4 |
12.7 |
| Water Absorption |
% |
0 |
0 |
| Flexural Strength(20°C) |
Mpa |
172~450 |
1000 |
| Compressive Strength(20°C) |
Mpa |
2300~2900 |
2200 |
| Thermal Conductivity (20°C) |
W/m.K |
13~27 |
2.2 |
| Maximum Use Temperature |
°C |
1400~1500 |
1500 |
| Volume Resistivity (25°C) |
Ω.cm |
>1013 |
>1014 |
Molding:
dry pressing, isostatic pressing, slip casting, hot die casting, casting, injection molding, plastic
extrusion, colloidal solidified molding. Which is the most widely used injection and dry pressing.
Sintering:
no pressure sintering, hot pressing and reaction hot pressing,sintering hot isostatic pressing (HIP),
microwave sintering,ultra-high pressure sintering, spark plasma sintering (SPS), situ pressure
molding
and sintering.
3. Application
Electric appliance industry/Automotive industry/Mechanical industry
Engineering industry/Electrical heating element industry/LED Lighting Industry, water jet pump.
We have professional equipment and we are very professional manufacturer.
When we produce zirconia ceramic , we use the best raw material.
And we use dry press and injection moulding,cast moulding to mould zirconia ceramic.
We have many size of zirconia ceramic, also we can customize according to your requirement.
