Presion Zirconia Ceramic Rings

Precision Zirconia Ceramic Rings

**Product Description**
Precision zirconia ceramic rings are high-performance components manufactured from yttria-stabilized zirconium oxide (Y-TZP). These rings offer exceptional mechanical properties, wear resistance, and thermal stability for demanding industrial applications.

**Material Characteristics**

• Composition: 94-97% ZrO₂ stabilized with 3-5% Y₂O₃
• Density: ≥6.0 g/cm³
• Hardness: 1200-1300 HV
• Flexural Strength: 900-1200 MPa
• Maximum Operating Temperature: 800°C (continuous)

4. Excellent corrosion resistance
5. Non-magnetic and electrically insulating
6. Biocompatible (ISO 13356 certified)

**Manufacturing Capabilities**

• Standard Sizes: ID 1mm to 200mm
• Wall Thickness: 0.3mm to 20mm
• Height: 0.5mm to 100mm
• Dimensional Tolerance: ±0.1% or better
• Surface Finish: As-sintered to Ra 0.05μm

• Plain cylindrical rings
• Flanged designs
• Grooved/notched variants
• Metallized versions
• Multi-layer assemblies

• 5-8x longer service life than metal components
• Reduced friction in rotating applications
• Maintains dimensional stability under load
• Suitable for harsh chemical environments
• No lubrication requirements

**Typical Applications**

• Precision bearings and bushings
• Pump and valve components
• Semiconductor processing fixtures
• Medical implantable devices
• Laser and optical equipment
• Food processing machinery

• 100% dimensional inspection
• Material property verification
• Microstructure analysis
• Batch traceability

• Special diameters and wall thicknesses
• Unique geometric features
• Surface treatments and coatings
• Laser marking for identification

**Technical Support**
Our engineering team offers application analysis and design optimization services to ensure optimal performance in your specific operating conditions.

**Note:** Standard lead time 3-4 weeks. Prototype services available for design validation.