Zirconia ceramic composite block

Zirconia ceramic composite block is a multifunctional ceramic component prepared using high-purity zirconia (ZrO ₂) as the main raw material through advanced molding processes and precision sintering techniques. This product has excellent mechanical properties, chemical stability, and thermal characteristics, and is widely used in high demand industrial fields.

Core product advantages

1. Excellent physical performance
   -Ultra high hardness and wear resistance: Vickers hardness ≥ 1200 HV, wear resistance far exceeds traditional metal materials
   -Excellent fracture toughness: Through phase transformation toughening technology, the fracture toughness can reach 8-10 MPa · m ¹/²
   -Low friction coefficient: The friction coefficient of the surface after precision polishing is less than 0.15
2. Excellent chemical stability
   -Resistant to acid and alkali corrosion, capable of long-term stable operation within the pH range of 1-14
   -Resistant to organic solvent erosion, suitable for chemical environments
   -Excellent biocompatibility (compliant with ISO 13356 standard)
3. Excellent thermal performance
   -Low thermal conductivity (2-3 W/m · K)
   -High thermal expansion coefficient (close to metal, easy to use with metal components)
   -Wide temperature range for use (-200 ℃ to 1000 ℃)
4. Electrical and Special Properties
   -High resistivity (>10 ¹⁰Ω· cm)
   -Low dielectric constant and loss
   -Partial stable zirconia (PSZ) or fully stable zirconia (FSZ) can be selected to meet different needs

Main application areas
industrial manufacturing
-Precision bearings, guide rails, and sliders
-Cutting tools, fixtures, and positioning blocks
-Pump valve seals and wear-resistant lining plates
Electronics and Semiconductors
-Wafer processing fixtures and carriers
-Insulation support and heat dissipation substrate
-Interior lining of vacuum chamber
medical device
-Surgical tools and implant components
-Dental restoration and orthodontic components
-Precision components of testing instruments
Research and Special Fields
-High temperature experimental device components
-Aerospace heat-resistant components
-Key components of analytical instruments

The key problems we can solve

1. Wear resistance problem: replacing traditional materials to solve the problem of rapid wear in high-frequency friction environments
2. Corrosion environment challenge: maintaining long-term stability in harsh chemical environments such as acid and alkali, salt spray, etc
3. High temperature working condition limitation: Maintain dimensional stability and mechanical strength at high temperatures
4. Insulation requirements: Provide high electrical resistivity while ensuring mechanical reliability
5. Biocompatibility requirements: Meet the strict requirements for human safety in the medical field

Customized service capability
Design and Engineering Support
-Provide material selection consultation (3Y-TZP, 5Y-TZP, 8Y-TZP, etc.)
-Structural Optimization Design and Finite Element Analysis
-Dimensional accuracy control (up to ± 0.1 μ m level)
Processing and Forming Capability
-Multiple processes including isostatic pressing, injection molding, and dry pressing
-CNC precision machining, laser cutting, ultrasonic machining
-Surface treatment (polishing, grinding, coating)

Customer Application Cases
Case 1: Semiconductor equipment manufacturer
Challenge: The end effector of the wafer transfer robotic arm requires highly clean, low particle release, and wear-resistant clamping components
Solution: Customized zirconia ceramic composite block with surface roughness Ra<0.05 μ m
Result: Component lifespan extended by 3 times, wafer contamination rate reduced by 70%
Case 2: Chemical Enterprises
Challenge: Chemical pump mechanical seals rapidly corrode and fail in strong acidic and alkaline environments
Solution: Adopt fully stable zirconia ceramic sealing ring assembly
Result: The average time between failures has increased from 3 months to 24 months
Case Three: Medical Device Company
Challenge: Surgical power tool bearings are prone to rusting and sticking under high temperature and high pressure sterilization
Solution: Biocompatible zirconia ceramic bearing components
Result: Tool lifespan increased by 5 times, sterilization tolerance fully met standards

Zirconia ceramic composite blocks represent high-performance solutions for modern industrial materials. We are committed to providing customers with comprehensive services from material selection to final products, solving various application challenges under harsh working conditions.

Brudeze Ceramics supplies and sells a wide range of high-quality quartz glass, including alumina ceramics, zirconia ceramics, silicon nitride ceramics, aluminum nitride ceramics, silicon carbide ceramics, boron carbide ceramics, bioceramics, machinable ceramics, etc. We can meet the customization requirements of various ceramic products.