| Product | ceramic tube |
| Material | Zirconia, alumina, alumina nitride |
| 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 |
 | Series of corundum alumina tube Applicable to a variety of experimental metal and nonmetal sample analysis and molten materials. Characters of corundum crucible: 1. High purity: Al2O3 larger than 99%, high chemical etching resistance; 2. Temperature tolerance, at 1600°C for long term application, and at 1800°C for short term application 3. Resistant to sudden cold and hot, un-explosive 4. High density of slip casting |
| Characters of alumina crucible and corundum crucible: 1. High purity: Al2O3 larger than 99%, high chemical etching resistance; 2. Temperature tolerance, at 1600°C for long term application, and at 1800°C for short term application; 3. Resistant to sudden cold and hot, un-explosive; 4. High density of slip casting, high purity alumina crucible, specifications of 99% corundum crucibles: 5ml 10ml 15ml 20ml 25ml 30ml 50ml 100ml 150ml 200ml- 2500ml. |  |
| Item | Unit Symbol | 95% Alumina Ceramics | 99% Alumina Ceramics | 99.7% Alumina Ceramics |
| Maximum Using Temperature | ºC | 1600 | 1700 | 1700 |
| Water Absorption | % | 0 | 0 | 0 |
| Hardness | Gpa | ≥85 | ≥89 | ≥89 |
| Flexural Strength | MPa (psi x 103) | 336 | 550 | 550 |
| Compressive Strength | MPa (psi x 103) | 2000 | 2500 | 2500 |
| Fracture Toughness | Mpa | 4~5 | 5.6 | 6 |
| Thermal Conductivity | W/m °K | 18-25 | 30 | 30.4 |
| Thermal Shock Resistance | °C | 220 | 180-220 | 180-220 |
| Dielectricity Constant | 9.4 | 9.8 | 9.8 |
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.
