1. News

Aluminum Nitride Powder Properties And Applications

If you are looking for high-quality products, please feel free to contact us and send an inquiry, email: brad@ihpa.net



Aluminum nitride It is a covalent compound with the chemical formula AIN. It is also an atomic-crystal. Aluminum nitride has a hexagonal system of crystals, wurtzite, and is non-toxic.

Aluminum Nitride Powder Properties

Aluminum nitride, or AlN, has many characteristics, including high strength, volume resistivity, insulation withstand voltage and thermal expansion coefficient. Recently, it is used not just as a reinforcing or sintering phase for structural ceramics. Its performance in ceramic electronic substrates, packaging materials and other fields is superior to that of alumina.
Aluminum nitride, with its high thermal conductivity and low thermal expansion coefficient is an excellent thermal shock material. Aluminum nitride resists corrosion when molten and is a good crucible material to melt and cast pure iron, aluminum and aluminum alloys. Aluminum nitride also has excellent dielectric properties. It is also promising for electrical components.


Aluminum Nitride powder Applications

1. Aluminum nitride has a high purity, a small particle size, and possesses a high activity. It is the main raw materials for high thermal conductivity Aluminum Nitride Ceramic Substrates.

2. Aluminum nitride is a ceramic substrate with high thermal conductivity. It has low expansion coefficients, a high strength, withstands high temperatures, resists chemical corrosion and offers high resistivity. It is an excellent large-scale heat dissipation and packaging substrate.

The hardness of aluminum nitride is much higher than traditional alumina.

4. Using the heat resistance and melt erosion resistance of AIN Ceramics, GaAs Crystal Crucibles, magnetic liquid power generation devices, high-temperature turbine corrosion resistant parts, and the optical property of aluminum nitride as infrared Windows can be made.

5. Aluminum nitride can be used as a substrate for super-large integrated electronic circuits, high-frequency components, etc.

6. Aluminum nitride resists heat, is resistant against corrosion caused by molten steel, is stable with acid but easily corroded when in an alkaline solution. The new surface will react with humid air and form a very fine oxide film. AIN ceramics can be used to replace toxic ceramics made of beryllium and they are commonly used in electronics.

Tech Co., Ltd. is a professional nitride powder We are a chemical product supplier with 12 years of experience. We accept payment by Credit Card, T/T (West Union), Paypal and T/T. The goods will be shipped to overseas customers via FedEx or DHL.

You can contact us for high quality Aluminum Nitride Powder. Contact us Send an inquiry.