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Aluminum nitride ceramic ring

Aluminum Nitride Ring Features
-High thermal conductivity
-Low coefficient of thermal expansion
-Good electrical insulation and resistivity
-Low dielectric constant
-High mechanical strength under compression load
-Corrosion-resistant (gas)
-Good thermal shock resistance
  • 07008

Aluminum Nitride Ceramics 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.

Properties Of Aluminum Nitride Ceramics

Surface roughness Ra0.01~0.7um
Bending Strength450MPa
Moh's hardness8-
Thermal conductivity18025°C,W/(m·k)
Coefficient of Thermal Expansion410-6/°C,100°C
Dielectric Constant8.81MHz
Dielectric loss<31MHz,10-4
Electrical Resistivity>101425°C,Ω.cm
Dielectric strength17KV/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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