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02A36
HaoRui
custom01A35
Haorui Industrial Ceramics specializes in the manufacturing of custom zirconia ceramic liner sleeves designed for demanding industrial environments requiring exceptional wear resistance, corrosion resistance, and dimensional stability.
Manufactured from high-purity zirconium oxide (ZrO₂), these ceramic sleeves provide superior mechanical strength and fracture toughness compared with conventional ceramic materials. Their excellent resistance to abrasion, chemicals, and high temperatures makes them ideal for semiconductor processing equipment, fluid handling systems, pumps, valves, precision machinery, and chemical processing applications.
With more than 20 years of engineering and manufacturing experience in advanced ceramic machining, our technical team works closely with customers and research institutions to develop customized ceramic solutions that meet complex application requirements.
Zirconia offers outstanding hardness and abrasion resistance, significantly extending component service life in high-wear environments.
Compared with alumina ceramics, zirconia exhibits higher flexural strength and fracture toughness, reducing the risk of cracking under mechanical loads.
Highly resistant to acids, alkalis, solvents, and aggressive chemicals, ensuring long-term reliability in corrosive operating conditions.
Precision CNC machining and fine grinding processes achieve tight tolerances up to ±0.01 mm for critical industrial applications.
Excellent dielectric properties make zirconia sleeves suitable for semiconductor, electronic, and high-voltage equipment.
Available according to customer drawings, samples, or design requirements with support for OEM and ODM projects.
Material: Zirconia (ZrO₂)
Density: ≥6.0 g/cm³
Hardness: ≥1200 HV
Flexural Strength: Up to 1200 MPa
Fracture Toughness: 7–10 MPa·m¹/²
Working Temperature: Up to 1000°C
Precision Tolerance: ±0.01 mm
Surface Finish: Ra 0.2–0.8 μm
Custom Sizes Available
Wafer processing equipment
Vacuum systems
Plasma processing equipment
Semiconductor handling systems
Corrosion-resistant liners
Pump and valve sleeves
Chemical transport systems
Precision bushings
Wear-resistant guide sleeves
Bearing protection components
Electrical insulation components
High-voltage protection sleeves
Precision positioning systems
✔ Over 20 Years of Advanced Ceramic Manufacturing Experience
✔ Precision CNC Machining & Grinding Technology
✔ Tolerance Capability up to ±0.01 mm
✔ Custom Design Based on Drawings or Samples
✔ Fast Prototype Development Support
✔ Strict Quality Inspection and Traceability
✔ Exported to Europe, North America, Japan and Southeast Asia
✔ Engineering Collaboration for New Product Development
| Property | Item | 3Y-TZP White /Black | Mg-PSZ | Nano 3Y-TZP | |||
| Mechanical Characteristics | Color | Ivory/Black | - | Gold Yellow | - | BLUE | - |
| Density | 6.02 | g/cm3 | 5.7 | g/cm3 | 6.01 | g/cm3 | |
| Bending Strength | 800 | MPa | 450 | MPa | 1200 | MPa | |
| Compressive trength | 3000 | MPa | 2500 | MPa | 3000 | MPa | |
| Elastic Modulus | 200 | GPa | 250 | GPa | 220 | GPa | |
| Fracture Toughness | 8 | MPa m1/2 | 6~7 | MPa m1/2 | 14 | MPa m1/2 | |
| Weber Coefficient | 15 | m | 12 | m | 25 | m | |
| Vickers Hardness | 1200 | HV 0.5 | 1100 | HV 0.5 | 1200 | HV 0.5 | |
| Thermal Characterics | Coefficient of Line Thermal Expansion | 10 | 10-6K-1 | 10 | 10-6K-1 | 10 | 10-6K-1 |
| Thermal Conductivity | 3 | W/mK | 3 | W/mK | 2 | W/mK | |
| Thermal Shock Resistance(Put in Water) | 300 | ΔT °C | 450 | ΔT °C | 300 | ΔT °C | |
| Max Working Temperature | 1000 | °C | 2100 | °C | 1000 | °C | |
| Electrical Characteristics | Volume Resistance at 20°C | >1013 | Ωcm | >1014 | Ωcm | >1013 | Ωcm |
| Dielectric Strength | 11×106 | V/m | 13 × 105 | V/m | 11×106 | V/m | |
| Dielectric Constant | 33 | εr | 28 | εr | 33 | εr | |
| One MHZ Dielectric Loss Angle at 20°C | 0.0016 | tanδ | 0.0017 | tanδ | 0.0016 | tanδ | |
| Chemical Characteristics | Nitric Acid (60%) 90°C | ≒0.00 | WT Loss mg/cm2/day | 0.1 | WT Loss mg/cm2/day | ≒0.00 | WT Loss mg/cm2/day |
| Sulphuric Acid (95%) 95°C | 0.04 | 0.34 | 0.03 | ||||
| Caustic Soda (30%) 80°C | 0.08 | 0.95 | 0.06 | ||||
This data is the result of laboratory testing. Customers need to judge whether it can be used according to the specific environment. | |||||||
