Viewed products
-
Zirconia Ceramic Ring...
Zirconia Ceramic Ring is known for...
View larger 
Zirconia Ceramic Ring | ZrO2 Ceramic
New product
Zirconia Ceramic Ring is known for its high toughness, high bending strength, high wear resistance, high-temperature resistance, and corrosion resistance. It can maintain good performance in a harsh environment. Heeger Materials is a professional supplier and manufacturer of high-quality Zirconia Ceramic Rings, offering competitive prices and customized solutions to meet specific requirements.
Please contact us if you need customized services. We will contact you with the price and availability in 24 hours.
Data sheet
| Diameter | Customized |
| Shape | Customized |
| Materials | ZrO2-Y2O3, ZrO2-MgO |
More info
Zirconia Ceramic Ring is a high-performance ceramic material known for its high strength, corrosion resistance, high-temperature resistance, non-conductive nature, and electrical insulation. It is made of high-purity and ultrafine raw material powder by pressing, injection molding, or extruding, and then sintered at high temperature to form blanks, and then polished, chamfered fine grinding, and other finishing processes. HM can supply high-precision and competitively priced Zirconia Ceramic Rings with various specifications according to drawings.
Zirconia Ceramic Ring Specifications
Material | ZrO2: 94.8±0.5%, Y2O3: 5.2±0.5%, or customized |
Diameter | ≤φ400 mm, or customized |
Type | Customized according to specific drawings |
Precision | ±0.001 mm |
Roughness | Ra 0.1 μm |
Zirconia Ceramic Mechanical Properties
Item | Unit | Zirconia | Magnesia-stabilized Zirconia | ||
Material | 94.4% | 94% | 94% | 94.4% | |
Color | White | Black | Blue | Yellow | |
Density | g/cm3 | 6 | 5.6 | 6 | 5.7 |
Bending Strength(20℃) | Mpa | 800 | 710 | 900 | 500 |
Compressive Strength(20℃) | Mpa | 2000 | 2000 | 2000 | 2500 |
Elastic Modulus(20℃) | Gpa | 200 | 210 | 220 | 250 |
Fracture Toughness(20℃) | MPam½ | 9 | 8 | 8 | 6 |
Poisson’s Ratio(20℃) | 0.3 | 0.3 | 0.3 |
| |
Hardness(20℃) | HRA | 88 | 85 | 90 |
|
Vickers Hardness(HV1) | kg/mm2 | 1175 | 1100 | 1220 | 1100 |
Rockwell Hardness(45N) | R45N | 78 | 75 | 78 | |
Zirconia Ceramic Thermal Properties
Item | Unit | Zirconia | Magnesia-stabilized Zirconia | ||
Material | 94.4% | 94% | 94% | 94.4% | |
The Coefficient of Thermal Expansion (CTE) | 10-6K-1 | 9.6 | 9.5 | 10 | 10 |
Thermal Conductivity | W/mk | 2.5 | 3 | 3 | 3 |
Thermal Shock Stability | △T.℃ | 250 | 300 | 300 | 450 |
Specific Heat Capacity | J/g·k | 0.46 | 0.48 | 0.46 |
|
Maximum Operating Temperature (Oxygenated) | ℃ | 800 | 800 | 800 | 2100 |
Zirconia Ceramic Electronic Properties
Item | Unit | Zirconia | Magnesia-stabilized Zirconia | ||
Material | 94.4% | 94% | 94% | 94.4% | |
Volume Resistance (20℃) | Ωcm | 1014 | 1010 | 1014 | 1014 |
Dielectric Strength | KV/mm | 13 | 13 | 13 | 13 |
Dielectric Constant (1MHZ, 20℃) | 28 | 28 | 28 | 28 | |
(1MHz 20℃) | tanδ | 17*10-4 | 17*10-4 | 17*10-4 | 17*10-4 |
Zirconia Ceramic Ring Applications
- Zirconia ceramic rings can be used to manufacture medical devices such as artificial joints and dental implants due to their good biocompatibility and corrosion resistance.
- Zirconia ceramic rings are commonly used for piping, valves, and pumps in chemical equipment.
- Zirconia ceramic rings can be used in electric power, electronics, and communication fields.
- Zirconia ceramic rings are used in high-temperature and corrosive environments in the aerospace, automotive, and electronics industries.
Where to Buy Zirconia Ceramic Rings in Bulk?
Heeger Materials Inc., a professional supplier and manufacturer of high-quality Zirconia Ceramic products, including Zirconia Ceramic Rings, leverages extensive expertise in supply and export to offer competitive prices. We provide customized solutions to meet specific requirements, ensuring exceptional quality and customer satisfaction.
Heeger Materials Inc. was established in 2016 in Colorado, USA. We are a specialized supplier of premium-grade metals, alloys, ceramics, powders, and other materials catering to research, development, and large-scale industrial production in scientific and industrial sectors.
Inquiry to Heeger Materials
Items marked with an asterisk (*) are required.
Heeger Materials respects your privacy, and we will NOT sell or provide your personal data to other third parties, or allow them to use your personal data for their own purposes. However, we would like to send you information from time to time by mail or email about our products and special offers in addition to the interest categories you've selected above. Read our Privacy Policy
