High Purity Aluminum Nitride AlN Powder CAS 24304-00-5, 99.5%
Aluminum nitride has an atomic structure that is wurtzite in type, with a hexagonal system. 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
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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 an inert gas atmosphere at high temperature and 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 5-10nm 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
(coefficient thermal expansion) is 4.5*10-6/degC. This value is clearly lower than the values of alumina oxide or beryllium dioxide.
The material dissolves slowly with inorganic acids through grain boundary erosion, and dissolves with strong alkalis through erosion of the aluminum nitride grain. Aluminum nitride has a high resistance to most molten acids (including cryolite, chloride) and salts.
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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.
What is
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;
Aluminum Nitride AlN Powder Chemical Composition:
AlN
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Fe
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Mn
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C
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Ca
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Si
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You can also find us on Twitter @Ni
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>99.9%
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>=32%
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0.04
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0.0005
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<=0.42
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0.02
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<=0.009
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<=0.045
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0.0002
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Application AlN powder
Aluminum nitride has good thermal conductivity. It is an ideal thermal shock material. This material is ideal for melting and casting pure aluminum, iron or aluminum alloys. Aluminum nitride also acts as an electrical insulation with excellent dielectric characteristics. It has good applications in the manufacturing of electrical components.
1. Manufacturing integrated circuit foundation plates, optical devices, electronic devices, radiators, high-temperature furnaces, and compound materials.
2. Heat conducting epoxy resin and silicon.
3. Nano lubricant with antiwear agent.
4. High Thermal Conductive Plastic
AlN, a thin-film crystalline aluminum oxide with piezoelectric characteristics, is used to make surface acousticwave sensors (SAWs), which are deposited onto silicon wafers. The thin-film bulk acoustic filter (FBAR), which is widely used in cell phones, is one application. Aluminum nitride is sandwiched between metal layers in this MEMS device.
AlN is used in the construction of piezoelectric micromachined ultrasonic transducers. These can be used as rangefinders for distances up a meter.
Aluminium nitride Ceramic is found in many electrical products. Aluminum nitride Ceramics are resistant to most metals molten, including copper, lithium, and aluminum.
Aluminum Nitride substrates offer high thermal conductivity as well as insulation. They can be used to make power modules such LED packages or MOSFET and IGBT, as well cooling and protection circuits.
Packing & Shipping of Al Nitride Powder :
The amount of AlN powder we use will determine the type of packing.
Aluminum nitride (AlN) powder packaging: vacuum-packed, 100g/bag, 500g/bag, 1kg/bag. 25kg/barrel.
Aluminium nitride alN powder shipping: could send out by sea, air, or by express as quickly as possible after payment receipt.
Technology Co. Ltd., () is an established global chemical supplier and manufacturer, with more than a decade of experience. They provide high-quality nanomaterials such as boride powders, graphite or nitride particles, graphite or sulfide particles, 3D-printing powders, etc.
You can contact us by sending an email. (brad@ihpa.net)
Aluminum Nitride Properties
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Alternative Names
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Aluminium nitride
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CAS Number
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24304-00-5
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Compound Formula
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AlN
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Molecular Mass
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40.9882
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Appearance
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White to pale Yellow Powder
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Melting Point
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2200 degC
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Boiling Point
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2517 degC (dec.)
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Density
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2.9 - 3.3 g/cm3
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Solubility In H2O
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N/A
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Electrical Resistivity
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10 to 12 10x o-m
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Poisson’s Ratio
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Between 0.21 and 0.31
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Specific Heating
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780 J/kg-K
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Thermal Conduction
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80-200 W/m/K
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Thermal Expander
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4.2 - 5.4 um/mK
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Young Modulus
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330 GPa
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Exact Count
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40.9846
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Monoisotopic Mash
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40.9846
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Aluminum Nitride Health & Safety Information
Remarks
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Danger
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Hazard Statements
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H314-H335
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Hazard Codes
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Xi
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Risk Codes
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36/37/38
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Safety Declarations
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26-37/39
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RTECS Number
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N/A
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Transport Information
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N/A
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WGK Germany
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3
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