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Ceramic Rod made by Zirconium Oxide
A Ceramic Rod made by Zirconium Oxide, also known as Zro2 Ceramic Stick, is a cylindrical solid structure composed of zirconium oxide material. Zirconium oxide, commonly referred to as Zro2, is a high-performance ceramic material known for its exceptional strength, hardness, and resistance to wear and corrosion.
The Ceramic Rod made from Zirconium Oxide exhibits excellent mechanical properties, including high flexural strength and fracture toughness, which make it suitable for various industrial applications. It possesses a low thermal conductivity, making it an ideal choice for applications requiring thermal insulation.
The Zro2 Ceramic Stick is chemically inert and exhibits high resistance to chemical attack, making it suitable for use in aggressive environments. Its exceptional hardness and wear resistance make it an excellent choice for applications involving high-speed machining, cutting, and grinding operations.
The Ceramic Rod made from Zirconium Oxide is also known for its electrical insulation properties, making it suitable for applications that require electrical insulation in high-temperature environments.
Additionally, the Alumina Ceramic Rod is also a popular choice for various applications. Alumina, also known as aluminum oxide (Al2O3), is a versatile ceramic material with excellent mechanical and thermal properties. The Alumina Ceramic Rod exhibits high hardness, wear resistance, and thermal stability, making it suitable for applications requiring high strength and resistance to wear and corrosion.
Technical Parameters:
| Item | Unit | Al2O3 95％－97％ | Al2O3 99％ |
| Desity | g/cm3 | 3.7 | 3.85 |
| Flexural Strength | Mpa | 300 | 340 |
| Compressive Strength | Mpa | 3400 | 3600 |
| Modulus of Elaslicity | Gpa | 350 | 380 |
| Impact Resistance | Mpa m1/2 | 4.0 | 5 |
| Weibull Moudulus | m | 10.0 | 10 |
| Vickers Hardness | HV0.5 | 1200.0 | 1300 |
| Thermal Expansion Coefficent | 10-6K-1 | 5.0-8.3 | 5.4-8.3 |
| Thermal Conductivity | W/mK | 24 | 27 |
| Thermal Shork Resistance | △T℃ | 250 | 270 |
| Maximum Use Temperature | ℃ | 1600 | 1650 |
| Volume Resistivity at 20℃ | Ω | ≥1014 | ≥1014 |
| Dielectric Constant | KV/mm | 20 | 25 |
| Open Porosity | % | 0 | 0 |
| Dielectric Constant | ξr | 10 | 10 |
| Dielectric Loss Angle | Tanσ | 0.001 | 0.001 |
| Item | Unit | ZrO2 | ZTA |
| Desity | g/cm3 | 6.05 | 4.1 |
| Flexural Strength | Mpa | 1300 | 480 |
| Compressive Strength | Mpa | 3000 | 3300 |
| Modulus of Elaslicity | Gpa | 205 | 320 |
| Impact Resistance | Mpa m1/2 | 12 | 7 |
| Weibull Moudulus | m | 25 | 15 |
| Vickers Hardness | HV0.5 | 1150 | 1600 |
| Thermal Expansion Coefficent | 10-6K-1 | 10 | 9 |
| Thermal Conductivity | W/mK | 2 | 20 |
| Thermal Shork Resistance | △T℃ | 280 | 260 |
| Max Useage Temperature | ℃ | 1000 | 1600 |
| Volume Resistivity at 20℃ | Ω | ≥1010 | ≥1012 |
| Open Porosity | % | 0 | 0 |
Except for the engineering ceramics , we have many other advanced ceramic parts, like ceramic substrates, ceramic plunger ,ceramic disc,ceramic tubes,ceramic rod,ceramic sealing piston ,ceramic grinders, ceramic guides and so on.
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