Zirconia ceramic rings are typically made by sintering stabilized zirconia (such as Y-TZP) and are a type of precision ceramic component with a ring structure. They possess excellent physical properties and chemical stability, and are mainly used in various fields such as medical, chemical, and electronic industries, including artificial joints, electronic devices, and the chemical industry.
GORGEOUS CERAMICS (GGS) supports custom precision machining services for ceramics, offering customization for various complex structures, non-standard sizes (diameters from Φ1 mm to Φ500 mm), precision polishing, mirror finishing, and micro-hole machining.
Core advantages of zirconia ceramic rings
High Hardness and Strong Wear Resistance
Zirconium oxide is a very hard and wear-resistant material. Compared to metals, it is less prone to deformation and does not cause metal contamination.
High Toughness
Compared to Aluminiumoxidkeramik, zirconia ceramics have higher toughness, are less prone to chipping, and have stronger impact resistance, making them more suitable for complex structural components.
Strong Corrosion Resistance
Zirconium oxide ceramics exhibit excellent resistance to acids, alkalis, organic solvents, and salt spray environments, making them ideal for various chemical equipment.
Hohe Temperaturstabilität
Zirconium oxide maintains superior mechanical strength and dimensional stability even in high-temperature environments.
Insulation Properties
Zirconium oxide is non-conductive and can be used as an insulating structural component.
Parameter properties of zirconia rings
Mechanische Eigenschaften
| Name | Zirkonia | |||
| Dichte | g/cm3 | 6.02 | ||
| Elastizitätsmodul | Notendurchschnitt | 200 | ||
| Bruchzähigkeit KIC | MPa m1/2 | 17 | ||
| Poissonzahl | – | 0.3 | ||
| Druckfestigkeit | MPa | 2000 | ||
| Biegefestigkeit | MPa | 1200 | ||
| Härte | Notendurchschnitt | 13 | ||
physikalische Eigenschaften
| Name | Zirkonia | |||
| Maximale Temperatur (Inert) 1 | °C | 1500 | ||
| WAK2 25 °C ➞ 400 °C | 10-6 /K | 10 | ||
| Wärmeleitfähigkeit bei 25 °C | W/mK | 3 | ||
| Thermoschockbeständigkeit ΔT | °C | 250 | ||
Applications of zirconia ceramic rings
Halbleiterindustrie
In the semiconductor industry, zirconia ceramic rings can be used in vacuum equipment, wafer equipment, plasma equipment, etc.
Precision Machinery Industry
In the precision machinery industry, zirconia ceramic rings can be used in various mechanical equipment to reduce friction, extend equipment life, and improve operational accuracy.
Chemical Industry and Pump & Valve Systems
In the chemical industry and pump & valve systems, zirconia ceramic rings can be used for seals, valve seats, corrosion-resistant components, etc., and are particularly suitable for highly corrosive media and high-wear conditions.
Why choose GORGEOUS CERAMICS for customization?
GORGEOUS CERAMICS has 15 years of experience in ceramic manufacturing and has obtained ISO 9001:2015, IATF 16949:2016, and ISO 14001:2015 environmental management system certifications. This means that GORGEOUS can provide customers with higher quality zirconia ceramic rings.
Häufig gestellte Fragen
What are the advantages of zirconia ceramic rings compared to metal rings?
Zirconium ceramic rings offer superior wear resistance, corrosion resistance, and insulation properties. Furthermore, ceramics do not rust, making them particularly suitable for various high-precision and harsh working conditions.
Are zirconia ceramic rings fragile?
Compared to alumina ceramics, zirconia has higher toughness and impact resistance, and is less prone to breakage.
Can zirconia ceramic rings be customized?
Yes. GORGEOUS CERAMICS (GGS) supports customization of outer diameter, inner diameter, groove type, hole position, surface finish, and special structures according to drawings.
