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Aluminium nitride

What is it?

Aluminium nitride is an advanced ceramic material that combines very high heat conductivity and excellent electrical insulation.


The properties of aluminium nitride make it particularly useful in microelectronics and high-performance electronics. For example, it is used as a base for circuits, a substrate for semiconductors, or as a heat disperser in high-capacity electronics or LED lighting technologies. Its high electrical conductivity makes aluminium nitride ceramic the go-to material for the textile industry for the manufacture of thread guides.

Properties of aluminium nitride:

  • High heat conductivity
  • Excellent electrical insulation
  • Low thermal dilation
  • Good capacity for metallisation

Products made with aluminium nitride:

  • Circuit boards for semiconductors
  • Heat dissipators
  • Printed circuit boards
  • Tubing and conduits
  • Manifolds
  • Thread guides

Sectors of application

Kéramo produces advanced ceramic components based on aluminium nitride (AlN) for the jewellery, electricity, electronics, automotive, textile and nuclear sectors. The high quality of our products, the expertise acquired in more than 50 years of operation and the bespoke nature of our services make Kéramo the perfect partner for the supply of advanced zirconium oxide ceramics to industry.

Processing of aluminium nitride

Kéramo has the solution for you

Do you think aluminium nitride is the right material for your business? Are you seeking to develop new products in technical ceramics? Kéramo can help! Complete the form, indicating your needs and, if you like, attach your project: our experts will evaluate your request and find the solution you’re looking for.
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