Product Description
Aluminum nitride ceramic is a high-performance inorganic non-metallic material with AlN as the core component,
widely used in advanced electronics and industrial applications.
Materials suitable for Ceramic Injection Molding (CIM):
Zirconia ZrO₂, Alumina Al₂O₃ (95/96/99), Silicon Nitride Si₃N₄, Aluminum Nitride AlN, Silicon Carbide SiC,
machinable ceramics (micro-crystalline glass), Boron Nitride BN.
Aluminum nitride Aluminum nitride Aluminum nitride
ceramic structural parts ceramic substrates ceramic modules
Aluminum nitride Aluminum nitride Aluminum nitride
ceramic crucibles ceramic wafers ceramic tubes
Functional Features
High Thermal Conductivity
Aluminum nitride ceramics provide high thermal conductivity, ideal for heat-dissipation components such as radiators and electronic thermal modules.
High-Temperature Resistance
Excellent performance in high-temperature environments, suitable for furnaces and heat-treatment equipment.
Electrical Insulation
An excellent electrical insulator, ideal for electronic devices requiring high insulation.
High Strength & Hardness
High mechanical strength and bending resistance, suitable for high-rigidity applications and excellent wear and cutting resistance.
Chemical Stability
Good stability against chemicals and solvents, widely used in the chemical industry and laboratories.
Non-Magnetic & Rust-Free
Unaffected by magnetic fields and does not rust.
Product parameters
| Aluminum Nitride Ceramics | ||
| Item | Unit | Typical Value |
| Physical Properties | ||
| Color | - | White Grey |
| Density | g/cm³ | 3.3–3.4 |
| Chemical Formula | - | AlN |
| Gas Permeability | - | 0 |
| Water Absorption | - | 0 |
| Mechanical Properties | ||
| Moh’s Hardness | - | 5 |
| Vickers Hardness | GPa | 11 |
| Fracture Toughness KIC | MPa·m¹/² | 2.6 |
| Flexural Strength | MPa | 466–496 |
| Compressive Strength | MPa | 2100 |
| Modulus of Elasticity (25°C) | GPa | 320 |
| Thermal Properties | ||
| Thermal Conductivity | W/m·K | 170 |
| Thermal Expansion Coefficient | 10⁻⁶/°C | 3.2–3.4 |
| Thermal Shock Resistance | ΔT (°C) | 400 |
| Specific Heat (25°C) | J/kg·K | 720 |
| Maximum Use Temperature | °C | 1000 |
| Electrical Properties | ||
| Dielectric Strength | KV/mm | 17–19 |
| Dielectric Constant (Er) | - | 8.8 |
| Dielectric Loss (1 MHz ×10⁻³) | - | 0.3 |
Machining Precision
Accuracy can be referenced in the table below. Actual accuracy depends on the actual product, material, shape,
and process requirements. For more details, please contact online customer service.
Hole Diameter Coaxiality Cylindricity Parallelism
0.003 mm 0.002 mm 0.003 mm 0.002 mm
Hole Depth Minimum Groove Width Surface Roughness Minimum Internal Thread
0.005 mm 0.2 mm Ra0.02 M3.0
Pricing Information
Prices are calculated by professional engineers.
Therefore, please contact our onlinecustomer service
Contact customer service and provide engineering drawings
(CAD, PDF, STP, PRT, IGS).
Price depends on quantity, materials,
structure, and process requirements.
Note: This is a non-standard customized product; displayed prices are not final.
Production Process
Powder Preparation | → | Mixing | → | Granulation |
↓ | ||||
Forming | ← | Green Body Inspection | ← | Sintering |
↓ | ||||
Semi-finished Inspection | → | Grinding | → | Final Inspection & Delivery |
Lead Time
Sample and mass production schedules follow order time.
For urgent orders, contact customer service to enter the custom process.
Customization Workflow
Drawing Inquiry Technical Evaluation Price Confirmation Contract Signing Production Inspection
Industries Using Precision Ceramics
Mechanical
Semiconductor New Energy Engineering Automotive
Chemical Aerospace 3C Electronics Medical
Products We Can Produce
Zirconia ceramic parts
Silicon nitride ceramic parts
Alumina ceramic parts
Silicon carbide ceramic parts
Machinable ceramics
Aluminum nitride structural parts
Boron nitride ceramics
Ceramic laser cutting
Buyer Notes
Color Difference
Products are photographed from real items. Slight differences may occur due to lighting or display settings.
Shipping
All products are strictly inspected before shipping to ensure safe packaging and quality.
Products
Product images, prices, and examples are for reference. Actual requirements and quantities determine the final quotation.
Lead Time
3–7 days for samples
15–40 days for mass production
Urgent orders can be arranged with early or batch shipments.
