Aluminum Nitride (AlN) is a
ceramic material possessing outstanding properties such as high thermal
conductivity, low electrical resistivity and high hardness. Accumet now offers aluminum nitride powders
custom tailored to use in specific applications. The following chart shows the aluminum
nitride powders Accumet offers.
Accumet’s Standard Aluminum Nitride Powders
|
Part Number |
TYPE |
RANGE |
APPLICATIONS |
|
ALN |
AlN Unblended 97% pure |
3 microns to 10 mesh |
Can be blended with other powders to improve thermal
conductivity. May be used as a
sintering aid for SiC powder an also as a raw
material to produce other powders such as sialon
and aluminum oxy nitride. |
|
ALN-IM |
AlN Blended with yttria |
5 microns a.p.s. |
Used to allow for injection molding of AlN. Recommended firing temperature is 1800/1830
ºC for 8 hours. Expected shrinkage is
18%. This powder can be used for slip
casting and tape casting. Can also be
dry-pressed and iso-pressed. |
|
ALN-SG |
AlN Blended with Yttria and Alumina |
-325 mesh +10 microns -140 mesh,+325 mesh or screened to customer
specifications |
Specially blended for plasma spraying or HVOF. |
|
ALN-OC |
AlN with organic coating |
3 microns to 10 mesh |
Use as filler with resins and exhibits improved
moisture resistance over uncoated AlN. |
Contact Accumet’s sales
engineers to discuss your application to determine the powder that best meets
your requirements.
Accumet Materials, Co. also
offers standard sizes aluminum nitride ceramic substrates, custom fabricated
parts and thin film material. Ask for
data sheet or contact us for details.
For Best Results - Store Aluminum Nitride Powders in a dry, low
humidity area and re-seal when not in use.