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.

Avantages principaux du produit

1. Excellentes performances physiques
   -Dureté et résistance à l'usure très élevées : Vickers hardness ≥ 1200 HV, wear resistance far exceeds traditional metal materials
   -Excellente résistance à la rupture : Through phase transformation toughening technology, the fracture toughness can reach 8-10 MPa · m ¹/²
   -Faible coefficient de frottement : The friction coefficient of the surface after precision polishing is less than 0.15
2. Excellente stabilité chimique
   -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. Excellente performance thermique
   -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

Principaux domaines d'application
industrial manufacturing
-Precision bearings, guide rails, and sliders
-Cutting tools, fixtures, and positioning blocks
-Pump valve seals and wear-resistant lining plates
Électronique et semi-conducteurs
-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

Les problèmes clés que nous pouvons résoudre

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. Exigences en matière d'isolation : Provide high electrical resistivity while ensuring mechanical reliability
5. Biocompatibility requirements: Meet the strict requirements for human safety in the medical field

Capacité de service personnalisé
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)

Cas d'application client
Cas n° 1 : Fabricant d'équipements pour semi-conducteurs
Défi : 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
Résultat : Component lifespan extended by 3 times, wafer contamination rate reduced by 70%
Case 2: Chemical Enterprises
Défi : Chemical pump mechanical seals rapidly corrode and fail in strong acidic and alkaline environments
Solution : Adopt fully stable zirconia ceramic sealing ring assembly
Résultat : The average time between failures has increased from 3 months to 24 months
Case Three: Medical Device Company
Défi : Surgical power tool bearings are prone to rusting and sticking under high temperature and high pressure sterilization
Solution : Biocompatible zirconia ceramic bearing components
Résultat : 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 fournit et vend une large gamme de verre de quartz de haute qualité, y compris des céramiques d'alumine, des céramiques de zircone, des céramiques de nitrure de silicium, des céramiques de nitrure d'aluminium, des céramiques de carbure de silicium, des céramiques de carbure de bore, des biocéramiques, des céramiques usinables, etc. Nous pouvons répondre aux exigences de personnalisation de divers produits céramiques.