Aluminum nitride has an atomic structure that is a type of crystal called wurtzite. It's non-toxic and white or off-white. Aluminum nitride can be used as a thermal shock material. Purity: 99.9%;
Particle Size : 1-3um

The following is a list of the most recent articles about Aluminum Nitride powder AlN
Similar to semiconductors. aluminum nitride The powder is the best material to use for sintered bodies because of its excellent thermal conductivity.
Aluminum nitride remains stable in a high temperature inert atmosphere. It melts around 2200degC. AlN breaks down in a vacuum around 1800degC. In the atmosphere, surface oxidation is observed above 700degC. At room temperature, an oxide surface layer has been observed with a 5-10 nm thick. The oxide film can protect the material even at temperatures as high as 1370degC. Above this temperature, the bulk oxidation process occurs. Aluminum nitride can be stable in hydrogen or carbon dioxide atmospheres as high as 980degC.
It is important to note that the word "you" means "you". aluminum nitride cte This is significantly lower than the coefficient of thermal contraction of alumina and beryllium oxide.
The material dissolves slowly with inorganic acids through grain boundary erosion, and with strong alkalis through erosion of the aluminum nitride grain. Aluminum nitride has a high resistance to molten salts, including chloride and cryolite.

It is a global trusted brand Aluminum Nitride manufacturer The following are some examples of how to get started: Aluminum Nitride supplier. Send an inquiry for the latest news Aluminum nitride price If you want to buy Aluminum Nitride AlN in bulk.

Aluminum Nitride properties:
Aluminum nitride Powder (CAS 24304-00-5), sold by our company, is a high-purity powder with ultrafine particles. It has a high surface activity, and is processed through a cloth wrapper. Its oxygen content (0.1%) is extremely low, and its insulation heat conduction effect is evident.

How do you pronounce Aluminum Nitride Powder AlN ?
Thermal Spray Process - Aluminum nitride can be thermally spray sprayed into coatings that are both electrically and thermally conductive.
Chemical/Physical Vapor Deposition (CVD/PVD): Aluminum nitride coating The coatings are electrically and thermally conducting.
Powder Metallurgical P/M: Aluminum powders are formed into parts through hot or cold pressing.

Specification of Aluminum Nitride AlN:
Product Name: aluminum nitride;
Purity: 99.9%;
Particle size: sintering ----1-3um; 3-5um; 6um
filler----------1-3um, 3-5um, 6-10um, 25um;

Chemical Composition of Aluminum Nitride AlN powder:

AlN	N	Fe	Mn	O	C	Ca	Si	Ni
>99.9%	>=32%	0.04	0.0005	<=0.42	0.02	<=0.009	<=0.045	0.0002

Application of Aluminum Nitride AlN powder:

Aln aluminum nitride is an inorganic non-metallic material of diamond-like nitride with good thermal conductivity and a low coefficient of thermal expansion. It is a good thermal shock material. Strong resistance to molten metal corrosion, it is an ideal crucible material for melting and casting pure iron, aluminum or aluminum alloy. Aluminum nitride is also an electrical insulator with good dielectric properties, and it also has good application prospects in the field of electrical component manufacturing.
1. Manufacture integrated circuit foundation plate, the electronic device, the optical device, the radiator, the high-temperature crucible prepares metal-based and the high score subbasis compound materials
2. Heat conducting silicon and thermally conductive epoxy resin.
3. Nano lubricant and antiwear agent.
4. High thermal conductive plastic
Epitaxially grown thin-film crystalline aluminum nitride is used for surface acoustic wave sensors (SAWs) deposited on silicon wafers because of AlN's piezoelectric properties. One application is an RF filter, widely used in mobile phones, which is called a thin-film bulk acoustic resonator (FBAR). This is a MEMS device that uses aluminum nitride sandwiched between two metal layers.
AlN is also used to build piezoelectric micromachined ultrasound transducers, which emit and receive an ultrasound and which can be used for in-air rangefinding over distances of up to a meter.

Aluminum nitride ceramic is used in various electrical equipment. In addition to the coefficient of thermal expansion and electrical insulation, aluminum nitride ceramics can resist the erosion of most molten metals, such as copper, lithium and aluminum.
Aluminum nitride substrates have high thermal conductivity and insulation, and can be used in power modules (MOSFET, IGBT), LED packages and modules for cooling and protection circuits.

Packing & Shipping of Aluminum Nitride AlN powder :
We have many different kinds of packing which depend on the aluminum nitride AlN powder quantity.
Aluminum nitride AlN powder packing: vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.
Aluminum nitride AlN powder shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.



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If you are looking for high-quality AlN powder, please feel free to contact us and send an inquiry. (brad@ihpa.net)

Aluminum Nitride Properties
Other Names	Aluminium nitride
CAS No.	24304-00-5
Compound Formula	AlN
Molecular Weight	40.9882
Appearance	White to pale yellow powder
Melting Point	2200 degC
Boiling Point	2517 degC (dec.)
Density	2.9 to 3.3 g/cm3
Solubility in H2O	N/A
Electrical Resistivity	10 to 12 10x O-m
Poisson's Ratio	0.21 to 0.31
Specific Heat	780 J/kg-K
Thermal Conductivity	80 to 200 W/m-K
Thermal Expansion	4.2 to 5.4 um/m-K
Young's Modulus	330 GPa
Exact Mass	40.9846
Monoisotopic Mass	40.9846

Aluminum Nitride Health & Safety Information

Remarks	Danger
Hazard Statements	H314-H335
Hazard Codes	Xi
Risk Codes	36/37/38
Safety Statements	26-37/39
RTECS Number	N/A
Transport Information	N/A
WGK Germany	3

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