
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) .
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 |
Yixing City Kam Tai Refractories Co.,ltd
Yixing City Kam Tai Refractories Co.,ltd is located in Yixing, the
Pottery capital of China. Our company is founded in 2006, it is a
professional refractory and ceramic company which cover research,
production, sales and after-sales service. Since establishment, we
adhere to principle of “Technological Innovation, Never Stop”,
continuously improve R&D and production process and equipment.
Moreover, we cooperate with famous university such like Liaoning
University of Science and Technology, Beijing University of Science
and Technology.
Main Products
We mainly manufacture industry furnace refractory material such as
Sic PLATE,Setter plate, Push plate, Pillar,Sagger, Technical
Ceramic, Furnace material and so on. Our product is widely used to
sinter Magnetic Material, Electronic Ceramic, Daily Ceramic, Powder
Metallurgy, Rare Earth Battery Material and so on. Our sandwich
setter plate, electronic ceramic used sagger, Lithium battery
cathode material sintering sagger are very good , and they have
been leader products in our field .
Company Vision
Since our establishment, we insist on “No best , Just Better” , aimed to be the top Supplier of Refractory material and Technical Ceramic in the world.