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Aluminum Oxide (Al2O3) Sputtering Targets

Aluminum Oxide (Al2O3)

Aluminum Oxide (Al2O3), or Aluminium Dioxide (a.k.a Alumina) is one of the most common oxides of Aluminum. Natural crystalline forms of the material most commonly occur as Corundum. When trace amounts of chromium are present in the Corundum, we know the stone as a Ruby. A Sapphire is a Corundum that contains various trace amounts of Iron, Titanium, Chromium, Vanadium, and/or Magnesium.

Aluminum Oxide is as useful as it appears beautiful in nature. Alumina has high thermal conductivity (30 Wm−1K−1), is insoluble in water, and is used as an abrasive. Pure aluminum forms a passivation layer in picoseconds after being exposed to air which protects the material.


Aluminum Oxide (Al2O3) Sputtering Targets

We offer our Aluminum Oxide (Al2O3) Sputtering Targets in 99.5% purity. You can add requests for our most common circular targets below which range in diameters from 1″ to 8″ round, and from 0.125″ Thick & 0.25″ Thick.  If you’d like a quote on a custom Aluminum Oxide (Al2O3)Sputtering Target please visit our custom request form to get exactly what you need!


Add items to your quote request below.


No ordering or transactions will occur until an official order has been placed.

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Address & Contact

SCI Engineered Materials
2839 Charter Street
Columbus, Ohio, 43228

Phone: (614) 486-0261
Fax: (614) 486-0912