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Special customization Aluminum nitride ceramic Thermal insulation tube

Ceramic material: aluminium nitride ceramic
Processing precision: ±0.001mm
Product characteristics: wear-resistant, high strength, high toughness
Customised processing: according to drawings and samples.
  • 07018

Aluminum nitride (AlN) Tube

Aluminum nitride (AIN) is a high-performance material particularly suited to demanding electrical applications. Aluminum nitride tube is stable at high temperatures in a range of inert environments including hydrogen and carbon dioxide atmospheres. It is principally used in the electronics area, particularly when heat removal is an important function.

The excellent properties of the AlN tube also make it particularly useful in the creation of corrosion-resistant products. Our unique approach to developing and manufacturing means that our engineers collaborate with customers to ensure that corrosion-resistant products or components consistently satisfy customer requirements.

Aluminum Nitride Tube Applications

-Heat-resistant punching and heat exchange materials

-Heat-resistant materials

- Microwave attenuation materials

AlN ceramic materials have broad application prospects and broad potential markets in the electronic field, electric power, locomotive, aviation and aerospace, national defense and military industry, communication, and many industrial fields.

Properties of Aluminum Nitride (AlN)

  • High thermal conductivity

  • High electrical insulation capacity

  • Low thermal expansion

  • Good metalization capacity

Materail Properties  

Item Data Unit
Color Grey -
Density 3.30 g/cm3
Surface roughness Ra 0.01~0.7 um
Bending Strength 450 MPa
Moh's hardness 8 -
Thermal conductivity 180 25°C,W/(m·k)
Coefficient of Thermal Expansion 4 10-6/°C,100°C
Dielectric Constant 8.8 1MHz
Dielectric loss <3 1MHz,10-4
Electrical Resistivity >1014 25°C,Ω.cm
Dielectric strength 17 KV/mm

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Founded in June 2006, Shenzhen Haorui IndustriaI Technology Co.,Ltd. is a professional enterprise engaged in R&D, manufacturing and sales of non-standard industrial ceramics, hard alloys (tungsten steel) and various metal and non-metal precision machinery parts.

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