CNC Precision Machining high strength Zirconia Ceramic piston
1.Description
Zirconia ceramic is the best-known advanced ceramic material, is widely used in automotive, petro-chemical, fluid control,material transfer, Industry,electrical and electronic, semiconductor.Sapphire is single-crystal alumina.
Zirconia ceramic is the most mature of the engineering ceramics, offering excellent electrical insulation properties together with high hardness and good wear resistance but relatively low strength and fracture toughness.
2.Advantages
1. The characteristics our zirconia ceramic is both surface are the zirconia ceramics, the piston and the metal handle joined mechanically, and simultaneously the mastic are sticked between ceramics and metal handles to prevent the looseness of the thread.
2. Compare with the existing ceramic piston, zirconia ceramic piston has reliable joint and high intensity as its outstanding features:
3. What's more, the lifespan of the zirconia ceramic piston are 10 times as long as the metal plunger for it’s high wear resistance, corrosion resistance, impact resistant.
3. ZrO2 Zirconia Ceramic Property.
| 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 |
- |
4.Application
Now it has been widely applied in plunger pumps in petroleum, chemical, food machinery industries.
5. FAQ
1. How can I get an offer?
You can send your drawing with technology requirements and inform your purchase quantity. If possible, please inform what is your part used in. We will confirm what is the most suitable material and quote our best price to you in 24 hours.
2. Can you provide the free samples?
Yes, we can provide the sample free of charge if we have the stock product the same as what customer required, but the freight is on your side.
3. Can you accept OEM & ODM?
Yes, we can produce the products according to your demand and drawing.
