Cerium, one of the rare earth metals, is relatively reactive in air. It forms a signature green oxide within a few hours. ACI Alloys can supply pure cerium targets and evaporation pieces packed in either a dessicant or in mineral oil. Many cerium alloys are less reactive. See cerium in our "materials made" page for an idea of our capabilities--also try searching alphabetically on each of the element symbols in the material you are looking for.

The MSDS for cerium can be found here.

See also cerium facts at the following links:



Back to the Material page.

ACI Alloys: "Seriously good cerium"