Industry Precision and high strength ZrO2 Zirconia ceramic piston
1. Product Details
Zirconia ceramic has the advantages of super hardness, high wear-resisting,good corrosion resistance and electric insulation,resistant acid-base,high intensity,thermostable,high temperature tolerance,good insulation,high strength,precision process,high mechanical strength,good chemical stability.Good smoothness, mechanical seal good, polishing surface and so on.
Pure ZrO2 is white, yellow or gray when containing impurities, generally contain HfO2, easily
separated.
There are three crystalline pure ZrO2 at atmospheric pressure: Monoclinic Zirconia (m-ZrO2),
Tetragonal Zirconia (t-ZrO2) and Cubic Zirconia (c-ZrO2) .
Machinable zirconia ceramic piston is our main product.As a professional manufacturer of ceramic products, kamtai has been working in this field for 5 years. Thanks to the support of our exalted customers and laborious employee. Our enterprise is developing fast. It’s our duty to provide high quality products and good service to our customers.
2. Product Characteristics
1) Preventing material from contamination because of its extreme low wear rate.
2) High grinding efficiency.
3) Lower total costs due to the long using life.
4) Suitable for high velocity operations and wet grinding operations.
3. Technical parameter
| Property/Item |
Unit |
Parameter |
| Content |
wt% |
94.6% ZrO2 5.2%Y2O3 |
| Packing density |
Kg/L |
3.5 (Ø5mm) |
| Density |
g/cm3 |
6.00 |
| Hardness(HV) |
GPa |
>12 |
| Elastic modulus |
GPa |
200 |
| Thermal conductivity |
W/m·K |
3 |
| thermal Expansion coefficient |
10×10-6/℃ (20 to 400℃) |
9.6 |
| Pressing intensity |
KN |
≥25(Ø 5mm) |
| Fracture tenacity |
MPam½ |
8 |
| Grain size |
µm |
≤0.5
|
4. Application
Our 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.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.
