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Aluminum Oxide (Al2O3) Pieces Evaporation Materials

Overview

We sell these pellets and pieces by unit weight for evaporation use in deposition processes. These approximate materials prices are published to provide budgetary guidelines. Actual prices can very and may be higher or lower, as determined by availability and market fluctuations. Contact international@lesker.com for current pricing.

General

Aluminum oxide, or more commonly called alumina, is a chemical compound with a chemical formula of Al2O3. It is generally white or clear in appearance with a melting point of 2,072°C, a vapor pressure of 10-4 Torr at 1,550°C, and a density of 3.97 g/cc. It is most commonly found in nature as the mineral corundum, from which ruby and sapphire are derived. Aluminum oxide is used extensively as an abrasive and is utilized in various industrial applications. It can also be found in paint, cosmetics, and surgical implants. It is evaporated under vacuum to form dielectric films for the semiconductor industry and as a mirror-like protective layer for optical coatings.

SDS
Click here for the Aluminum Oxide SDS.
Request A Quote
Can't find the size or material you need? Please use our Materials Quotation Form to request.
Deposition Materials FAQ
Click here for answers to some of the most common questions we get asked.
Contact Us
To speak with someone directly, please call 1-412-387-9200 or email international@lesker.com.

Ordering Table

Material Size Quantity Purity Part # Price Add To
Cart
Material Size Quantity Purity Part # Price Add To
Cart
Aluminum Oxide 1.5mm - 4mm Pieces 50 g 99.99% EVMALO-1220B $85.00
Aluminum Oxide 1.5mm - 4mm Pieces 100 g 99.99% EVMALO-1220D $141.00
Aluminum Oxide 1.5mm - 4mm Pieces 500 g 99.99% EVMALO-1220T P.O.R.
Aluminum Oxide 1mm - 2.5mm Pieces 1 kg 99.99% EVMALO-1-2.5 $284.00
Aluminum Oxide 1mm - 3mm Pieces 25 g 99.99% EVMALO1-3MMA P.O.R.
Aluminum Oxide 1mm - 3mm Pieces 50 g 99.99% EVMALO1-3MMB P.O.R.
Aluminum Oxide 1mm - 3mm Pieces 100 g 99.99% EVMALO1-3MMD P.O.R.

Starter Sources Table

Starter sources can be used in place of pellets for e-beam evaporation. These sources are pre-machined or pre-melted slugs that can be used in conjunction with either a crucible liner or placed directly in the copper hearth of an e-gun. Once the starter source begins to deplete, they can be topped off with additional pellets. The main benefits of starters sources are superior packing density and ease of use. In order to quote a starter source, please contact international@lesker.com with your e-gun manufacturer and pocket size.

Material
Symbol
Purity TOD (in.) Height (in.) BOD (in.) PartNo Price Add Item
Material
Symbol
Purity TOD (in.) Height (in.) BOD (in.) PartNo Price Add Item
Clearance Item Al2O3 99.99% 1.425 0.645 1.150 EVMALO40.645 P.O.R.
Clearance Item Al2O3 99.99% 1.792 0.766 1.470 EVMALO40.766 P.O.R.
Clearance Item Al2O3 99.99% 1.687 0.817 1.310 EVMALO40.817 P.O.R.
Clearance Item Al2O3 99.99% 1.358 0.867 1.000 EVMALO40.867 P.O.R.
Clearance Item Al2O3 99.99% 1.740 0.880 1.280 EVMALO40.920 P.O.R.
Clearance Item Al2O3 99.99% 1.912 0.989 1.470 EVMALO40.989 P.O.R.
Note Clearance Item = Limited availability and specially priced.

 

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