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Aluminum Nitride
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Aluminum nitride (or AIN), is a covalent chemical. It is nontoxic, safe and non-toxic.
The following are some of the key attributes for Aluminum Nitride
AlN stays stable at 2200degC. While strength at room temperatures remains good, its temperature-dependent stability decreases slowly. Due to its low thermal conductivity it makes an ideal thermal shock material. The aluminum nitride can withstand corrosion and makes a great crucible to cast pure iron and aluminium. Aluminium nitride can be used as an electric component. It is an excellent electrical insulation with good dielectric properties and promises promising results. The aluminum nitride on gallium arsenide helps protect it from ionization during annealing. The aluminum nitride acts as a catalyst to transform hexagonal to cubic-boron nutrides. At room temperatures, it reacts slowly with water. You can make aluminum powder in either nitrogen atmosphere, or ammonia at 8001000. This powder can easily be synthesized. It’s white-to-gray-blue in color. This can be made by reaction with Al2O3C–N2 system at 16001750. Powder is white. It was made using the vapor phase reactions of aluminum chloride, ammonia. This can also be made using the AlCl3H3 vapor-phase coat method.
| Aluminum Nitride Properties | |
| Other Titles | Aluminium nitride |
| 24304-00-5 | |
| Combination Formula | AlN |
| Motility | 40.9882 |
| Appearance | From white powder to pale powder |
| Melting Point | 2200 degC |
| Boiling Point | 2517 degC (dec.) |
| Density | 2.9% to 3.3g/cm3. |
| Solubility H2O | N/A |
| Electrical Resistance | 10-12 O-m 10x |
| Poisson’s rate | 0.21- 0.31 |
| Particular Heat | 780 J/kg-K |
| Hydro Conductivity | 80 to 200 W/m |
| Thermal Expansion | 4.2 to 5.4 um/mK |
| Young’s Modular | 330 GPa |
| Exact Volume | 40.9846 |
| Monoisotopic | 40.9846 |
Aluminum Niitride
Current research focuses on the development of a semiconductor light-emitting device, which could be gallium nitride or an alloy aluminum galium trioxide. It emits ultraviolet radiation with wavelengths between 250 and 250 nanometers. As reported in 1 May 2006: An inefficient diode could emit light of up to 210nm. The energy gap of an aluminum nitride single-crystal is determined by ultraviolet radiation reflectance. Its measured value is 6.2 eV. The theory holds that this energy gap can permit waves up to 200 nanometers in wavelength. But commercialization poses many challenges. Optoelectronics employs aluminum nitride in optical layers, on electronic substrates, and chip carriers. This material is used also in military applications.
Aluminum Nitride’s properties make it possible to create epitaxial stretching Crystals from aluminum Nitride for surface acoustic waves detectors. Mounted on silicon wafers, they are In these places, it is very difficult to make thin films consistently.
Use aluminum nitride-clays for high temperature parts or heat exchanger materials.
This ceramic can be used to make crucibles and casting materials that melt Al, Cu, Ag, and Pb using aluminum-nitride clays. The ceramic is resistant to the iron and aluminium corrosion.
Aluminum Niitride’s principal supplier
Advanced material Tech Co., Ltd.
Nutrirde dust
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