| Product | Zirconia Zro2 Ceramic block |
| Material | Zirconia, alumina |
| MOQ | No limit |
| Package | Export carton , box, pallet etc. |
| Delivery time | within 15-25 days once we receive your payment |
| Payment | T/T, Western Union, Money Gram, Online payment by credit card are available |
 | They are made of high purity and super-fine raw material with the application of the most advanced technology in the world. It can be mainly used to grind and disperse super-fine powder. Zirconia has the highest strength and toughness at room temperature of all the advanced ceramic materials. The fine grain size allows for extremely smooth surfaces and sharp edges. |
| Applications include scissors, knifes, slitters, pump shafts, metal-forming tools, fixtures, tweezers, wire drawing rings, bearing sleeves and valves. Zirconia ceramic is one of the most useful ceramic materials. It has superior mechanical strength and wear resistance , its tenacity is 3-4 times that of alumina and it offers superior heat insulation. The usage is blaco for heat insulation, guide spacer, nozzles, metal fittings, pump parts. |  |
Properties | Unit | Zirconia Ceramic |
| Al2O3 (ZrO2 )Content | wt% | ≥ 94 |
| Density | g /cm3 | 6.00 |
| Hardness (HRA) | HRA ≥ | 92 |
| Flexural Strength | MPa ≥ | 800 |
| Max. use Temperature | ºC ≥ | 1450 |
| Gas-tightness | Pass | |
| Thermal shock Resistance | Pass | |
| Coeff. of Thermal exp. | ×10-6/ºC | 10.0 |
| Dielectric Constant | εr20ºC, 1MHz | - |
| Dielectric Loss | tanδ××10-4, 1MHz | - |
| Volume Resistivity | Ω·cm 20ºC | 1014 |
| Dielectric Strength | KV/mm , DC≥ | 20 |
| Acid Resistance | mg/cm2 ≤ | 2.0 |
| Alkali Resistance | mg/cm2 ≤ | 0.08 |
| Wear ability | g/cm2 ≤ | 0.05 |
| Compressive Strength | M Pa ≥ | 3000 |
| Tensile Strength | M Pa ≥ | 600 |
| Elastic Modulus(Young) | G Pa | 320 |
| Poisson's Ratio | - | |
| Thermal Conductivity | W/m·K( 20ºC) | 2.6 |
As a professional company in advanced ceramic industries, HIGHBORN is manufacturing and supplying high quality and high precision ceramic components for clients from worldwide. Our ceramic products are widely used in various fields of automotive, metallurgy, machinery, electronic & electrical, food, chemical, medical and so on. With experienced engineers and talented workers, we are able to evaluate projects and drawings properly, make valuable suggestion, supply satisfying products. Our materials including:
- Alumina ceramic tube, alumina parts( 95% 96% 99% 99.5% 99.7% Al2O3 )
- Zirconia cermaic ( Yttria stabilized ZrO2 )
- Silicon Nitride ( GPS Gas pressure sintered & Hot pressed Si3N4 )
- Silicon carbide
- Boron Carbide ( B4C )
- Boron Nitride ( Hot pressed BN )
- Machinable Glass Ceramic
- Steatite, cordierite
- Alumina ceramic tube, alumina parts( 95% 96% 99% 99.5% 99.7% Al2O3 )
- Zirconia cermaic ( Yttria stabilized ZrO2 )
- Silicon Nitride ( GPS Gas pressure sintered & Hot pressed Si3N4 )
- Silicon carbide
- Boron Carbide ( B4C )
- Boron Nitride ( Hot pressed BN )
- Machinable Glass Ceramic
- Steatite, cordierite
1. High-quality products | 2. Optimal price | 3. Safe transportation |
4. Sample service | 5. Customized size | 6.Compensate for broken goods |
7.Safe package | 8. After sale service | 9.Low procurement risk |
Q: What's the purity of this ceramic?
Alumina ceramic, zirconia ceramic, aln.
Q: What's the MOQ?
There is no limit on quantity, as per need.
Q: Do you accept customized dimension?
Yes, we can produce ceramic parts per customer's request.
Q: How soon can we get the detail quotation?
Firstly please kindly tell us the size, material and demand quantity, your drawing with technical requirements is best.
If you only have samples, you can also send us.
We will quote our best price in 24 hours, for simple items, we will quote in 1 hour.
Safe export package
By plastic bags first , and then into the foam box, finally into the wooden cases/ carton/pallet or customized package.
Delivery
we can deliver by any courier, eg, TNT, UPS, FedEx, EMS etc.
we can also by air, sea etc.
