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Zirconia ceramics is a very important structural ceramic second only to alumina ceramics. Zirconia has a high melting point, high hardness, high strength and toughness, low specific heat capacity, and thermal conductivity.
| Material | Zirconia |
|---|---|
| Outer Diamerter | Up to 250mm |
| Length | Up to 2000mm |
| Tolerances | Up to +/-0.001mm |
| Forming | Dry-pressing, Isostatic-presssing, Injection-molding |
| Processing | Dry-pressing,Isostatic-pressing,CNC machining |
| Customization | Send us your drawing to get our best offers |
Zirconia ceramics is a very important structural ceramic second only to alumina ceramics. Zirconia has a high melting point, high hardness, high strength and toughness, low specific heat capacity, and thermal conductivity. It is widely used in structural ceramics and functional ceramics, such as cutting tools, mechanical parts, advanced refractory materials, high-temperature anion conductors, oxygen sensors, etc.
The disadvantage of zirconia is that its strength and toughness will be seriously attenuated at high temperatures, which limits its application under high-temperature conditions.
| Composite | (wt %) | 96.5% |
| Color | White | |
| Density | g/cm3 | 6.02 |
| Hardness | HRA | 13 |
| Flexural Strength | Mpa(psi*103 ) | 1000 |
| Gas Permeability | 0 | |
| Water Absorption | % | 0 |
| Thermal Shock Resistance | °C | 350 |
| Thermal Expansion | ×10-6/℃ | 10 |
| Dielectric Constant,20°C | 1MHz | – |
| Dielectric loss, tanδ | 1MHz | 2×1014 |
| Volume Resistivity,20℃ | Ω·cm | ≥1015 |
| Dielectric Strength,DC | Ω·cm | ＞10 |
| Compressive Strength | KV/mm | 3100 |
| Fracture Toughness | MPa( psi * 103) | 9-10 |
| Poisson’s Ratio | MPa | 0.3 |
| Thermal conductivity | W/mK | 3 |
Ceramic Parts, Zirconia Ceramic Rod
Material:
Available Color:
White.
Feature:
High-Temperature Resistance, Insulation Performance, High Wear-resistance
Size:
Size Customized, according to customer’s drawing, OEM.
Application:
Engineering ceramic parts, Industrial ceramic.
Advantage:
Package:
Carton+Palletize,Carton,bubble paper inside,Wooden Box.Pls, let us know if you have any special requirements.
Producing Methods:
CNC machining, Dry-pressing, Isostatic-pressing, Lapping.
Tolerance:
Up to ±0.01mm, as customer’s drawing, as design drawing or OEM.
Surface:
Polishing Finish Available, Smooth or Glazed will be applied.
The time limit is very fast (usually will arrive in 5-7 days )and you do not need to pick up the goods by yourself.
Freight charge: higher.
The time limit is very fast (usually will arrive in 7-12 days) and you need to pick up the goods from the airport by yourself.
Freight charge: cheaper than air express.
The time limit is slow and you need to pick up the goods from the destination port by yourself.
Freight charge: cheapest.
We will contact you within 1 working day, please pay attention to the email with the suffix “@senceramics.com”.
