From Northwestern University Center for Atom-Probe Tomography
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Al-Sc-RE precipitates

Transmission Electron Microscopy (TEM) image of a Ni3Al precipitate in a Ni-rich matrix. As the alloy is aged, the precipitates will evolve from a spherical morphology to a cuboidal morphology. TEM and LEAP are used to study the temporal evolution of this alloy.

(Courtesy: Liza Plotnikov)