Low Friction Zirconia Ceramic Parts Corrosion Resistant Zirconia Ceramic Roller High Toughness
Price:
1$~200$ Per Piece
MOQ:
1
Delivery Time:
10-15 Days
Brand:
TM
Product Description
Low Friction Zirconia Ceramic Guide Wheel, Corrosion Resistant ZrO2 Guide Pulley for Wire Drawing Machinery
Zirconia (ZrO₂) ceramic structural parts are advanced precision engineering ceramics manufactured from high-purity zirconia powder with stabilizers such as yttria, through dry pressing, isostatic pressing and high-temperature sintering. Known as “ceramic steel”, zirconia ceramics stand out among structural ceramic materials for their exceptional toughness, ultra-high strength and outstanding wear resistance, widely used for precision structural components under harsh mechanical and thermal working conditions.
ZrO2 zirconia guide wheel is a high-precision industrial ceramic component made of yttria-stabilized zirconium oxide raw materials, manufactured through isostatic pressing, high-temperature sintering and ultra-precision grinding processes. As a core guiding and transmission part for industrial machinery, it perfectly replaces traditional metal and alumina guide wheels. Featuring low friction, zero pollution, high dimensional stability and exceptional durability, this ZrO2 ceramic guide wheel effectively solves common industry problems such as metal wheel abrasion, wire scratching, rusting and short service life, ensuring stable and high-efficiency operation of mechanical equipment.
Superior Wear Resistance & Long Service Life: Adopting high-density ZrO2 ceramic material, the guide wheel has outstanding wear resistance, far exceeding
ordinary alumina ceramics and metal parts. Its ultra-high surface hardness avoids groove wear and deformation during long-term high-speed operation, greatly
extending service life and reducing frequent replacement and equipment downtime.
Ultra-Low Friction & Self-Lubricating Performance: The precisely polished mirror surface achieves an extremely low friction coefficient with excellent
self-lubricating properties. No additional lubricating oil is required during operation, effectively preventing wire, yarn and fiber abrasion, scratching and static
adhesion, ensuring smooth material transmission and finished product quality.
Excellent Corrosion & Oxidation Resistance: ZrO2 zirconia material has stable chemical properties, resisting erosion from acid, alkali, humidity and various
industrial chemical atmospheres. It never rusts or oxidizes in harsh working environments, maintaining stable structural and surface performance for long-term
continuous operation.
High Toughness & Impact Resistance: With phase transformation toughening technology, the zirconia guide wheel abandons the brittleness defect of
traditional ceramics. It boasts high flexural strength and strong impact resistance, not easy to crack or chip under high-speed friction and instantaneous impact,
adapting to complex and high-intensity working conditions.
High Dimensional Precision & Stability: Processed by micron-level precision grinding, the guide wheel features accurate size, smooth burr-free surface and
low thermal expansion coefficient. It will not deform due to temperature changes, ensuring consistent guiding accuracy and improving the overall operating stability
of mechanical equipment.
Pollution-Free & Clean Operation: The inert ceramic surface produces no metal debris, no oil pollution and no static adsorption during operation. It fully meets the
high-purity and high-cleanliness production standards of precision manufacturing, textile and new energy industries.
Technical Datasheet
| Material | Zirconia Oxide (ZrO2) |
| Bulk Density | 6.0x10³kg/m3 |
| Vickers Hardness Load 500g |
12.7GPa(1270HVA 500) |
| Flexural/Strength | 1470MPa |
| Young’s Modulus of Elasticity | 220GPa |
| Poisson’s Ratio | 0.31 |
| Coefficient of Linear 40~4000C | 10.8x10⁻⁶/°C |
| Thermal Expansion 40~8000C | 11.3x10⁻⁶/°C |
| Thermal Conductivity | 3w/(m.k) |
| Formula | ZrO2 94.5% |
| Y2O3 5.2% | |
| Al2O3 0.2% |
Key Features
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Ultra-high toughness and strength, anti-crack and anti-impact
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Excellent wear resistance and scratch resistance
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Strong acid and alkali corrosion resistance
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High dimensional stability and low thermal deformation
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Good thermal shock resistance and insulation performance
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Custom complex structures and high-precision processing available
Applications
Precision mechanical structural components, automation equipment parts, electronic and electrical insulating structures, medical device accessories, aerospace precision components, petrochemical corrosion-resistant parts and wear-resistant industrial structural assemblies.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Norceramic New Materials (Beijing) Co., Ltd
Location
Room A410, No.1 Juhe Sixth Street, Jufuyuan Industrial Park, Tongzhou Economic Development Zone, Tongzhou District, Beijing, P.R.China
Contact Person
Jason Jia