Jiangsu Yubei Ceramics Co., Ltd.
| Supply Ability | 100pcs one month |
| Delivery Time | 30 work days |
| Packaging Details | carton or wooden case or pallet packing |
| Product Name | Alumina ceramic rings |
| Material | 99% Al2O3 |
| Elastic Modulus | 340GPa |
| Density | 3.85g/cm3 |
| Thermal conductivity | 29W/mK |
| Brand Name | YUBEI |
| Certification | ISO9001 |
| Place of Origin | China |
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Product Specification
| Supply Ability | 100pcs one month | Delivery Time | 30 work days |
| Packaging Details | carton or wooden case or pallet packing | Product Name | Alumina ceramic rings |
| Material | 99% Al2O3 | Elastic Modulus | 340GPa |
| Density | 3.85g/cm3 | Thermal conductivity | 29W/mK |
| Brand Name | YUBEI | Certification | ISO9001 |
| Place of Origin | China | ||
| High Light | Mechanical Ceramic Ring ，340GPa Advanced Ceramic Ring ，Precision Advanced Ceramic Ring | ||
Mechanical Ceramic Rings Precision Advanced Alumina Ceramic Ring
Alumina represents the most commonly used ceramic material in industry. It provides superior abrasion, high temperature and chemical resistance, and is also electrically insulating. This material has an excellent cost-to-part life performance record. Purity levels are available from 75% to 99.9%. Applications include wear- and heat resistant liners, mechanical and pump seals, nozzles, semiconductor equipment components, insulators, etc.
Specifications:
| 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 Rings
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. Can you do the finish maching?
Yes, we have lathes, grinding machines, milling machines, carves-milling machines to make sure products' accuracy.
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.
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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