Advanced Aluminum Nitride Ceramic Solutions for Electronics Industry

Customization: Available
Dielectric Strength: ≥15 Kv/mm
Hardness (Vickers): 2,000-2,500 Hv

Product Description

Basic Information
Model NO.
customized
Thermal Conductivity
~30-60 W/M·K
Flexural Strength
≥300 MPa
Chemical Resistance
Resistant to Most Chemicals, Non-Reactive
Thermal Expansion
4.5 × 10-6 /°C
Lubricating Property
Intrinsic Lubricating Property
Machinability
Easily Machinable with Standard Tools
HS Code
690911
Product Description

Key Features of Custom Ultra-Thin Aluminum Nitride (AlN) Substrates

Precision-manufactured AlN substrates with ultra-thin profiles to meet specific application requirements. Excellent heat dissipation properties ensure optimal performance in high-power devices.

Superior Thermal Conductivity: ≥170 W/m·K
High Electrical Insulation: Dielectric Strength ≥15 kV/mm
Mechanical Strength: Flexural Strength ≥300 MPa
Corrosion and Wear Resistance for prolonged service life
Material Thickness Thermal Conductivity Flexural Strength
Aluminum Nitride (AlN) ≥96% 0.2 mm - 1.0 mm (Customizable) ≥170 W/m·K ≥300 MPa
Dielectric Strength Surface Roughness (Ra) Operating Temperature Thermal Expansion
≥15 kV/mm ≤0.3 μm -40°C to 800°C 4.5 × 10-6 /°C
Applications & Key Configurations
Advanced Ceramic Solutions

Aerospace: High-performance bearings for aircraft engines.

Automotive: Solutions for engines and electric vehicles.

Medical Equipment: Precision bearings for surgical tools.

Industrial Machinery: Robust bearings for heavy-duty operations.

Renewable Energy: Specialized bearings for wind turbines.

Production Process
Production Video Cover
1Premium-grade ceramic and stainless steel materials sourcing.
2Advanced CNC and grinding for tight tolerances.
3Precision polishing for low friction.
4Clean-room assembly for integrity.
5Rigorous quality checks and load testing.
Bearing Solutions
Ceramic bearing

Ceramic bearing

Stainless steel bearing

Stainless steel bearing

Hybrid ceramic bearing

Hybrid ceramic bearing

Service & Capabilities

Technical Support: Expert guidance for installation, maintenance, and troubleshooting.

Warranty Assurance: Coverage for manufacturing defects, providing peace of mind.

Experience: With over ten years of experience in production, we specialize in designing a wide range of precision ball bearings and tapered roller bearings for agricultural, textile, and engineering machinery.

Factory Capability
Frequently Asked Questions
What are ceramic bearings?
Ceramic bearings are made from advanced materials such as Zirconia (ZrO2) or Silicon Nitride (Si3N4), known for high strength and wear resistance in extreme conditions.
What are the advantages of ceramic over steel?
They offer higher durability, are up to 40% lighter, non-magnetic, electrically insulating, and provide lower friction for reduced energy loss.
In which industries are they commonly used?
Commonly used in packaging equipment, renewable energy, aerospace, medical devices, and chemical processing.
Can they handle high temperatures?
Yes, ceramic bearings can operate in temperatures exceeding 1,000°C depending on the specific material.
Are they suitable for corrosive environments?
Absolutely. Ceramic materials are non-reactive to most chemicals, making them ideal for highly corrosive settings.
What is the lifespan of these bearings?
They typically last much longer than steel bearings due to superior wear resistance, though exact life depends on operating conditions.

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