NR2081 Aluminum Nitride Custom Machined Parts

Catalog No. NR2081
Material AlN, aluminum nitride
Purity 99%, 99.7%
Density 3.26 g/cm3
Appearance White
Shape Customized

Stanford Advanced Materials provides aluminum nitride ceramic products with high purity, tight dimensional tolerance, and competitive prices. Our high purity aluminum nitride products fulfill most of the requirements.

Related products: Aluminum Nitride Sheets, Aluminum Nitride Substrates, Aluminum Nitride, Nano Aluminum Nitride (AlN), Micro Aluminum Nitride (AlN).

 

Description of AlN Custom Machined Part

Aluminum nitride, AlN, is a light grey or white ceramic material which has a density of 3.26g/cm3. Due to its high thermal conductivity and great electrical insulation, AlN was used in microelectronic industries. Surface oxidization happened in the air even at room temperature, however, the aluminum oxide layer can protect the material up to 1370 C. Metallization methods are available to allow aluminum nitride to be used in electronics applications similar to those of alumina and beryllium oxide.

 

Specifications of AlN Custom Machined Part

Aluminum Nitride

Purity

95.00%

Impurities Composition

O

0.90%

Fe

0.80%

C

3.25%

N

0.02%

Bulk Density

g/cm3

3.26

Heat Conductivity

W/MK

140-200

Dielectric Constant

1 MHZ.25°C

8-9

Coefficient Thermal Expansion

10^-6/K

4.5

Flexural Strength

Mpa

280-380

Compressive Strength

Mpa

300-310

 

Advantages of AlN Custom Machined Part

* Very high thermal conductivity (> 170 W/mK)
* High electrical insulation capacity (>1.1012Ωcm)
* Strength according to the double ring method >320 MPa (biaxial strength)
* Low thermal expansion 4 to 6×10-6K-1(between 20 and 1000°C)
* Good metallization capacity

 

Applications of AlN Custom Machined Part

* Opto-electronics;
* Dielectric layers in optical storage media;
* Electronic substrates, chip carriers where high thermal conductivity is essential;
* Military applications.

LATEST RECOMMENDED

NR0916 Aluminum Nitride Substrates

NR0916 Aluminum Nitride Substrates

NR0919 Aluminum Nitride (AlN) Sheet

NR0919 Aluminum Nitride (AlN) Sheet

sc/1625816077-normal-aln-single-crystal-substrate.jpg

CY3435 AlN Single Crystal Substrate

GET A QUOTE

Please fill in your details and one of our material experts will get back to you within 24 hours. For more information, contact us via E-mail at sales@samaterials.com.

** Email address with your company's domain name is preferred. Otherwise, we may not be able to process your inquiry.