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Chromium Oxide Evaporation Material (Cr2O3)

Chromium Oxide Evaporation Material (Cr2O3)
Material Type Chromium Oxide
Symbol Cr2O3
Color/Appearance Green, Crystalline Solid
Melting Point (°C) 2,266
Theoretical Density (g/cc) 5.21
Z Ratio **1.00
E-Beam Good
Thermal Evaporation Techniques Boat:  W, Mo
Basket:  W
Temp. (°C) for Given Vap. Press. (Torr) 10-4:  ~2,000
Comments Disproportionates to lower oxides; reoxidizes at 600°C in air.


Chromium(III) oxide (or chromia) is the inorganic compound of the formula Cr2O3. It is one of the principal oxides of chromium and is used as a pigment. In nature, it occurs as the rare mineral eskolaite.

Material Notes

AEM Deposition provides Chromium Oxide pellets, Chromium Oxide pieces, and Chromium Oxide powder for sale, purity is 99.9%.

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