Zirconia ceramic ring

Advantages of zirconia ceramic ring

Zirconia ceramic rings have excellent performance in hardness, fracture toughness, and corrosion resistance. The zirconia ceramic ring has undergone precision machining, with an outer diameter accuracy of ± 0.005mm and a surface roughness of Ra0.02. Unlike traditional ceramics that tend to become hard and brittle, zirconia has high strength, wear resistance, and flexibility, far surpassing most other precision advanced ceramics.

Application of zirconia ceramic ring

Zirconia ceramic ring is a very sturdy industrial ceramic with excellent performance in hardness, fracture toughness, and corrosion resistance. Therefore, ZrO2 ceramic products are an ideal choice for many industries, such as:

Precision shafts and shafts in high wear environments;

Furnace treatment tube;

Wear resistant pad;

Fiber optic ferrules and sleeves;

Knives and blades;

Fuel cell parts;

Bearings and rollers;

Ceramic guide plate;

Mechanical seal;

Pump, piston, and liner.

Performance of zirconia ceramics

1. High density - up to 6.0 g/cm3

2. High bending strength and hardness

3. Excellent fracture toughness - impact resistance

4. High maximum operating temperature

5. Wear resistance

6. Good friction performance

7. Electrical insulator

8. Low thermal conductivity - close. 10% of alumina

9. Acid and alkali corrosion resistance

10. Elastic modulus similar to steel

11. The coefficient of thermal expansion is similar to that of iron