Aluminum Nitride Custom Parts

Aluminum Nitride Custom Parts HM

Aluminum Nitride Custom Parts

Purity: 95%-99%

  • Custom sizes and standard sizes in stock
  • Competitive Price
  • Quick Lead Time

  • Custom aluminum nitride parts are manufactured using high-purity aluminum nitride ceramic, offering exceptional thermal conductivity, electrical insulation, mechanical strength, and excellent resistance to plasma erosion. Their superior heat dissipation makes them ideal for semiconductor devices, power electronics, aerospace, and laser technologies. As a leading supplier and manufacturer of premium aluminum nitride products, we can supply high-quality custom aluminum nitride parts with diverse specifications and competitive pricing, providing tailored solutions to meet specific requirements.
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Or email us at sales@heegermaterials.com.

Aluminum nitride custom parts data sheet

Purity:

95%-99%

Density:

3.26 g/ cm³

Appearance:

Dark gray / Light gray / Beige

Dimensions:

Customized according to specific plans

Rugosity:

Ra: 0.05 μm

Precision:

0.01 mm

Custom aluminum nitride parts

Custom aluminum nitride parts are high-performance components designed for applications requiring excellent thermal conductivity, electrical insulation, and mechanical strength. With a low coefficient of thermal expansion and high resistance to plasma corrosion, AlN custom parts are highly durable and reliable in harsh environments. Advanced Ceramics Hub can provide customized solutions in various sizes and shapes to meet diverse industrial and research applications.

  • Aluminum Nitride Custom Parts HM 2

Advantages of custom aluminum nitride parts

  • High thermal conductivity
  • Excellent electrical insulation
  • Good thermal stability
  • Low coefficient of thermal expansion
  • Excellent resistance to plasma etching
  • Chemical stability
  • Customization flexibility
  • Excellent dimensional stability

Applications of custom aluminum nitride parts

  • Electronic packaging : As heat sinks or substrates for LEDs, power modules and RF devices to address thermal management.
  • Semiconductor industry : Heaters, electrostatic mandrels (ESCs) and reactor coatings for semiconductor equipment, offering corrosion resistance.
  • 5G Communication : High-frequency circuit substrates to reduce signal loss in base stations and mmWave devices.
  • Automotive electronics : Insulating components for power control units (PCUs) and EV inverters.
  • Aerospace : Housings for sensors or high-temperature electronic components for extreme environments.
  • Lasers and optics : Heat sinks for high-power lasers to maintain beam stability.
  • Electronic Packaging Material HM
    Electronic Packaging Material
  • High temperatuer furnaces applications HM
    High-temperature ovens
  • Telecommunication Applications HM
    Telecommunications applications
  • Aerospace Applications HM
    Aerospace
  • Automobile industry HM 1
    Automotive industry

Silicon Nitride Material Properties

Property

Unit

HMAN1000

HMAN2000

HMAN3000

HMAN4000

HMAN1000S

Density

g/cm3

3.32

3.32

3.32

3.30

3.30

Young’s Modulus

GPa

 300-350

300-350

300-350

300-350

350

Fracture Toughness KIC

MPa m1/2

3

3

3

2.5

3

Poisson’s Ratio

–

 0.22

0.22

0.22

0.22

0.22

Compressive Strength

MPa

3000

3000

3000

3000

3000

Flexural Strength @ 25°C

MPa

350

350

350

350

350

Hardness

GPa

10

10

10

12

11

Property

Unit

HMAN1000

HMAN2000

HMAN3000

HMAN4000

HMAN1000S

Thermal Conductivity @ 25°C

W/mK

170

200

230

200

170

CTE 25°C ➞ 400°C

10-6/K

4.5

4.5

4.5

3.5

4.6

Max Temperature (Air)

°C

1200

1200

1200

1200

1200

Max Temperature (Inert)

°C

1200

1200

1200

1200

1200

Property

Unit

HMAN1000

HMAN2000

HMAN3000

HMAN4000

HMAN1000S

Dielectric Constant

1 MHz

8.8

8.8

8.5

8.5

8.8

Dielectric Loss

1 MHz

5×10-4

5×10-4

5×10-4

5×10-4

5×10-4

Dielectric Strength DC @ 25°C

kV/mm

15

15

15

15

14

Volume Resistivity @ 25°C

ohm-cm

 >1013

>1013

>1013

 >1014

 >1014

Silicon Nitride Material Grades

HMAN1000 is our standard high purity aluminium nitride with a thermal conductivity of 170 W/mK. This is the same thermal performance as our substrate material but offers the possibility of larger pieces in length/width and in thicknesses up to 30mm.
HMAN1000 has good coefficient of thermal expansion – matched to silicon and gallium nitride over wide temperature ranges.

HMAN100 Applications:

  • High power insulators
  • Laser components
  • Water cooled heatsinks
  • Power electronics
  • Aerospace, medical and semiconductor components

HMAN1000S 170 W/mK is our standard high thermal conductivity substrate material, However, other high-performance grades are also available.

HMAN1000S Applications:

  • Heat sinks
  • Heat spreaders
  • Laser heatsinks power rectifiers
  • Aerospace, power electronics, rectifiers

HMAN2000 is one of our enhanced grades of aluminium nitride, offering all the mechanical performance of HMAN1000 with the enhanced benefits of 200 W/mK thermal conductance.

HMAN2000 Applications:

  • Heat sinks
  • Heat spreaders
  • Laser heatsinks power rectifiers
  • Aerospace, power electronics, rectifiers

HMAN3000 is one of our enhanced grades of aluminium nitride offering, all the mechanical performance of HMAN1000 with the enhanced benefits of 230 W/mK thermal conductance.

HMAN3000 Applications:

  • Heat sinks
  • Heat spreaders
  • Laser heatsinks power rectifiers
  • Aerospace, power electronics, rectifiers

HMAN4000 is one of our enhanced grades of aluminium nitride offering, all the mechanical performance of HMAN1000 with the enhanced benefits of 200 W/mK thermal conductance.

HMAN4000 Applications:

  • Heat sinks
  • Heat spreaders
  • Laser heatsinks power rectifiers
  • Aerospace, power electronics, rectifiers

Machining of aluminum nitride ceramic

Ceramic Machining HM

Machining aluminum nitride (AlN) ceramics is a precision process used to manufacture high-performance components from aluminum nitride materials. Machining aluminum nitride ceramics requires specialized equipment and techniques to address their brittleness and hardness. Proper tooling and controlled environments are essential to prevent material damage and achieve the desired surface finish and dimensional accuracy. Common machining methods include:

  • Diamond cutting:  Diamond tools are used to achieve fine precision and smooth surface finishes, ideal for complex shapes.
  • Laser cutting:  A non-contact method used for intricate shapes, with high precision and minimal thermal impact.
  • Precision grinding:  Used to achieve fine tolerances and surface finishes. Requires special care to prevent cracking or chipping due to the fragility of ceramics.
  • Wire electrical discharge machining (EDM):  A method often used for intricate cuts, especially for fine and complex geometries.

Aluminum Nitride Ceramic Packaging

Aluminum Nitride Ceramic products are typically packaged in vacuum-sealed bags to prevent moisture or contamination and wrapped with foam to cushion vibrations and impacts during transport, ensuring the quality of products in their original condition.

ceramic products packing HM

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To customize your aluminum nitride parts, please provide us with the following information:

  1. Dimensions : Specify the desired parameters (e.g., length, width, diameter, height, thickness, etc.)
  2. Shape : Specify details about the shape of the part.
  3. Tolerances : Specify the required tolerances.
  4. Purity  of the material
  5. Surface finish : Polished, rough, etc.
  6. Quantity  of the products you need
  7. Alternatively, you can provide a  drawing  with your specifications.

Once we have this information, we will be able to provide you with a quote within 24 hours

We carry a wide variety of boron nitride products in stock, and for these, there is generally no minimum order requirement. However, for custom orders, we typically set a minimum order value of $200. The lead time for stock items is usually 1-2 weeks, while custom orders usually take 3-4 weeks, depending on the specifics of the order.

Aluminum nitride has one of the highest thermal conductivity values ​​among ceramics, making it superior to materials such as alumina or silicon carbide in heat dissipation applications.

To choose the right part, consider factors such as required thermal conductivity, electrical insulation, mechanical strength, and the operating environment. Our team can help you select the ideal custom aluminum nitride parts tailored to your specific needs.

Advanced Ceramic Hub, established in 2016 in Colorado, USA, is a specialized supplier and manufacturer of graphene products. With extensive expertise in supply and export, we offer competitive pricing and customized solutions tailored to specific requirements, ensuring outstanding quality and customer satisfaction. As a professional provider of ceramics, refractory metals, specialty alloys, spherical powders, and various advanced materials, we serve the research, development, and large-scale industrial production needs of the scientific and industrial sectors.

Aluminum Nitride Custom Parts

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