Jiangsu Yubei Ceramics Co., Ltd.
| Supply Ability | 20pcs one month |
| Delivery Time | 30 work days |
| Packaging Details | carton or wooden case or pallet packing |
| Product Name | Alumina ceramic tube |
| Material | 99% Al2O3 |
| Rockwell Hardness | 88HRA |
| Bending strength | 310MPa |
| Compressive strength | 2400MPa |
| Dielectric strength | 15*10^6V/m |
| Brand Name | YUBEI |
| Certification | ISO9001 |
| Place of Origin | China |
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Product Specification
| Supply Ability | 20pcs one month | Delivery Time | 30 work days |
| Packaging Details | carton or wooden case or pallet packing | Product Name | Alumina ceramic tube |
| Material | 99% Al2O3 | Rockwell Hardness | 88HRA |
| Bending strength | 310MPa | Compressive strength | 2400MPa |
| Dielectric strength | 15*10^6V/m | Brand Name | YUBEI |
| Certification | ISO9001 | Place of Origin | China |
| High Light | 99% Alumina Protection Tube ，Alumina Protection Tube 88HRA ，Customized Structural Ceramic | ||
99% Alumina Ceramic Tube Ceramic Protective Sleeve Structual Ceramic
Alumina ceramics can be shaped using injection molding, die pressing, isostatic pressing, slip casting, diamond machining, and extrusion. Alumina-based ceramics are one of the most studied and characterized advanced ceramic materials known today. Alumina is characterized by high hardness, excellent resistance to corrosion, thermal stability, good dielectric properties (for converting from DC to GHz frequencies), low loss tangent, and stiffness.
| Size | Customized |
| Material | 99 alumina ceramic |
| Lead time | 30 days |
| FOB port | Shanghai port |
| Packing | Carton, wooden case or pallet |
| Properties | Item | Unit | 99% Alumina | 95% Alumina |
| Mechanical Property | Color | -- | Light Yellow | White |
| Mechanical Property | Density | g/cm3 | 3.85 | 3.6 |
| Mechanical Property | Bending Strength | MPa | 310 | 300 |
| Mechanical Property | Compressive Strength | MPa | 2400 | 2300 |
| Mechanical Property | Elastic Modulus | GPa | 340 | 320 |
| Mechanical Property | Fracture Toughness | MPam1/2 | 3-4 | 3-4 |
| Mechanical Property | Weber Coefficient | m | 12 | 12 |
| Mechanical Property | Vickers Hardness | HV0.5 | 1600 | 1400 |
| Thermal Property | Coefficient of Line Thermal Expansion | 10-6K-1 | 7-8 | 7-8 |
| Thermal Property | Thermal Conductivity | W/mK | 29 | 20 |
| Thermal Property | Thermal Shock Resistance( in water) | ΔT℃ | 200 | 250 |
| Thermal Property | Max Working Temperature | ℃ | 1600 | 1500 |
| Electrical Property | Volume Resistance at 20℃ | Ωcm | >1014 | >1014 |
| Electrical Property | Dielectric Strength | V/m | 15X106 | 15X106 |
| Electrical Property | Dielectric Constant | εr | 10 | 9 |
99% Alumina Ceramic Tube
FAQ:
1. Are you a factory?
Yes, we're a factory producing industrial ceramics professinally. Our main products are alumina ceramics, zirconia ceramics and sic ceramics.
2. What's the size of it?
Products are always customized according to drawings or samples. Diameter and height within 500mm are available.
3. What's the price for it?
It depends. Prices are caculated by the drawing size and structure.
4. What's the production process?
Our products are made mainly in cold isostatic pressing, dry pressing and hot press moulding technique. Hot press moulding technique, which was used to shape small and medium size and complicated structure ceramic, is a favorable method.
5. How about the delivery?
Generally speaking, a ceramic production needs about 30 days to finish. Some special products maybe take a longer time. For some simple products, maybe 10-15 days is ok.
6. How's the packing?
The usual packing is cartons, wooden cases, or pallets. Ceramics are fragile products, will use some breakage-proof materials to protect them.
7. Can you do the finish maching?
Yes, we have lathes, grinding machines, milling machines, carves-milling machines to make sure products' accuracy.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2017
Employee Number:
30~50
Ecer Certification：
Verified Supplier
Jiangsu YuBei Ceramic Co., Ltd. is a professional manufacturer producing high-quality industrial ceramics. We have a full range of production equipments, which enables us to make various special structural ceramics for customers. Our factory mainly produces s... Jiangsu YuBei Ceramic Co., Ltd. is a professional manufacturer producing high-quality industrial ceramics. We have a full range of production equipments, which enables us to make various special structural ceramics for customers. Our factory mainly produces s...
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