What is aluminum nitride AlN

Where can I buy aluminum nitride

Aluminum nitride a type ceramic material that is used as a refractory component. It has a hexagonal wurtzite pattern. Pure aluminum nitride has a blue-white color, and aluminum nitride ceramic typically is white or gray.

Aluminum nitride remains stable in high temperature and melts at 2800°C within an inert atmosphere. It is a high thermal conductivity and good electrical insulation, as well as low dielectric constant and dielectric loss. This combination makes it an important advanced material for many uses, such as optics.

There are many ways to make aluminum Nitride. These include direct nitriding and carbothermal reduction.

AlN aluminum nitride properties:

Can resist the erosion of molten metals, especially copper, lithium, and aluminum.

It can resist the erosion of most melting salts, such as chloride and cryolite.

High thermal conductivity of ceramic materials (second only to beryllium oxide).

High Volume Resistivity

High dielectric strength.

It is destroyed by acids and bases.

Where can you get Aluminium nitride?

Aluminum Nitride Aln is a nitride-based solid of aluminum. It has high thermal conductivity up to 321 W/(m*K) and is a kind of electrical insulator.

Due to its thermal conductivity, aluminum nitride has become a popular choice. It is often used to replace BeO due to the inherent health hazards associated with BeO. One of the advantages of aluminum nitride is its cte, or thermal expansion coefficient is much lower than that of alumina (or beryllium dioxide) which makes it the most optimal compatibility to CTE similar silicon applications. In addition, aluminum nitride does not react with the majority of gas and process chemicals, which makes it more suitable for applications in the semiconductor industry.

Uses of aluminium nitride

Radiator and radiator.

A laser-focused electrical insulator

Clamps and chucks for semiconductor processing equipment

Processing of silicon wafers

Substrates for optoelectronics as well as microelectronic.

Electronic packaging substrate

Chip carriers for detectors or sensors.

Small chip.


Module for laser thermal management.

Molten metal fixture.

Packaging for microwave equipment

Is aluminum nitride a ceramic?

Aluminum nitride is a kind of ceramic with a covalent bond.

Aluminum nitride cost

Demand and supply in the market, developments in the industry economic activity, and sudden events all influence the price.

To find the most current AlN price contact us for an inquiry.

How can I obtain aluminum nitride

Nanometer Nano Technology Co. Ltd. is an aluminum nitride producer and supplier.

Contact us If you’re in search of aluminum nitride powder of excellent quality.