Home / Products / Zirconium Oxide (ZrO2) / High hardness customized Zirconia Ceramic Ring


Share to:
facebook sharing button
twitter sharing button
line sharing button
wechat sharing button
linkedin sharing button
pinterest sharing button
whatsapp sharing button
sharethis sharing button

High hardness customized Zirconia Ceramic Ring

Material Properties:
– Thermal Stability: Zirconia ceramics can withstand high temperatures, making them suitable for use in applications where temperature resistance is crucial.
– Hardness: Zirconia ceramics are renowned for their high hardness, approaching that of natural diamonds. This property makes them resistant to wear and abrasion.
– Low Friction Coefficient: The low friction coefficient of zirconia ceramics makes them suitable for applications where reduced friction is essential.
– Fracture Toughness: Zirconia ceramics exhibit good fracture toughness, providing resistance against cracking or breaking under mechanical stress.
  • 02A03

  • HaoRui

  • 02A03

High precision Zirconia Ceramic Ring

A zirconia ceramic ring refers to a circular or annular component made from zirconium dioxide (ZrO2), commonly known as zirconia. Zirconia ceramic rings are valued for their exceptional mechanical and thermal properties, making them suitable for various industrial applications.

They can also withstand high temperatures for long periods even under severe mechanical stress. Typical Applications include: volatile chemical solutions transportation, jet and diesel engine components, containers for molten metals, high speed cutting tools, high wear components, transistor insulators, dental implants, bearing balls, pump seals, and ball valves.

Zirconia Ceramic Ring Applications:

– Seals and Gaskets: Zirconia ceramic rings can be used in applications requiring a durable and reliable seal, such as in mechanical seals for pumps or as part of gaskets in high-temperature environments.
– Bearings: Zirconia ceramic rings are often used in high-performance bearings. The material’s hardness, low friction coefficient, and wear resistance make it suitable for applications where traditional metal bearings may fail.

Zirconia Ceramic (3Y-TZP)Performance Table

Item Data Unit
Mechanical Characteristics Color Ivory -
Density 6.02
Bending Strength 800 MPa
Compressive trength 3000 MPa
Elastic Modulus 200 GPa
Fracture Toughness 8 MPa m1/2
Weber Coefficient 15 m
Vickers Hardness 1200 HV 0.5
Thermal Characterics Coefficient of Line Thermal Expansion 10 10-6K-1
Thermal Conductivity 3 W/mK
Thermal Shock Resistance(Put in Water) 300 ΔT °C
Max Working Temperature 1000 °C
Electrical Characteristics Volume Resistance at 20°C >1013 Ωcm
Dielectric Strength 11×106 V/m
Dielectric Constant 33 εr
One MHZ Dielectric Loss Angle at 20°C 0.0016 tanδ
Chemical Characteristics Nitric Acid (60%) 90°C ≒0.00 WT Loss mg/cm2/day
Sulphuric Acid (95%) 95°C 0.04
Caustic Soda (30%) 80°C 0.08

The values are typical material properties and may vary according to products configuration and manufacturing process. For more details, Please feel free to contact us.

Leave a Message
Contact Us
Founded in June 2006, Shenzhen Haorui IndustriaI Technology Co.,Ltd. is a professional enterprise engaged in R&D, manufacturing and sales of non-standard industrial ceramics, hard alloys (tungsten steel) and various metal and non-metal precision machinery parts.

Quick Links

Product Category

Contact Us
Copyright © 2022 Shenzhen Haorui IndustriaI Technology Co.,Ltd. All rights reserved. Privacy Policy | Sitemap | Support By Leadong