Aluminum nitride ceramic chemical analysis

Chemical Analysis of AlN Substrates

Aluminum nitride ceramic substrates, with a theoretical density fo 99%, have specific gravity 3.3 g/cm3.

Trace Element Concentration in ppm for Typical Aluminum Nitride substrates

Fe 12 ppm
Cu 27 PPM
Ni 0 PPM
Zn 9 PPM
Cr 3 PPM
Na 22 PPM
K 12 PPM
Y 2.0 (wt %)
Mg 5 PPM
Ca 43 PPM
Ti 7 PPM
V 43 PPM
Zr 24 PPM
Si 152 PPM

For physical and electrical properties of Aluminum Nitride substrates, click here.














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