Aluminum Nitride (AlN) Ceramic Laser Processed Parts

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Aluminum Nitride (AlN) Ceramic possesses excellent thermal conductivity and insulation properties. Heeger Materials can provide the best quality and various types of aluminum nitride ceramic products and offer customization services based on customer drawings, allowing for any desired specifications and shapes. Our capabilities include cutting, drilling, scoring, and laser processing.

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Data sheet

MaterialsAlN
SizeCustomized

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Aluminum Nitride (AlN) Ceramic is a new type of functional electronic ceramic material, which is produced by using aluminum nitride powder as raw material and employing a tape casting process followed by high-temperature sintering. It has excellent thermal conductivity, low dielectric constant, and dielectric loss. 

Aluminum Nitride (AlN) Ceramic Laser Processed Parts

HM can use laser processing to meet the customer's specific requirements according to drawings, including processes such as marking, punching, and slotting. Laser punching can achieve a minimum hole diameter of 0.05mm, and laser cutting can handle thicknesses below 2mm. Advanced processing technology ensures high precision and good repeatability. 

Aluminum Nitride (AlN) Ceramic Properties

Item

Unit

Test Standard

Density

g/cm3

≥3.30

Melting Point

2500

Thermal Conductivity

25 W/(m.k)

170

Dielectric Constant

1 MHz, 25℃

9

Dielectric Loss

1 MHz, 25℃

4.6×10-4

Dielectric Strength

Kv/mm

15

Flexural  Strength

Mpa

≥350

Elastic Modulus

GPa

310-320

Warpage

~/25(length)

0.002-0.005

Surface roughness

um

  1. 8

Coefficient of thermal expansion

20~300 (10-6/℃)

4.6

Volume resistivity

20.Ω.cm

1.5×1014

Water Absorption

%

0

Aluminum Nitride (AlN) Ceramic Laser Processed Parts

Aluminum Nitride (AlN) Ceramic Laser Processed Parts

Aluminum Nitride (AlN) Ceramic Laser Processed Parts Applications

  • Used in electronic devices such as substrates for high-power integrated circuits, heat sinks, and insulating components due to their excellent thermal conductivity and electrical insulation properties.
  • Used for the manufacturing of components used in optoelectronic devices, including LED packages, laser diode mounts, and optical components.

Aluminum Nitride (AlN) Ceramic Laser Processed Parts Packing

Aluminum Nitride (AlN) Ceramic Laser Processed Parts are carefully packaged with adhesive-free surface protection tape and cardboard boxes to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.

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