FIG. 4 | Journal of Materials Research

FIG. 4

From: Phase transitions in stable nanocrystalline alloys

FIG. 4

(a) Free energy as a function of grain boundary volume fraction at three temperatures: 0 K, 600 K where the stable grain boundary volume fraction is lower, 840 K where the solid solution phase first becomes stable, and 1000 K. (b) The same free energies are also shown with respect to grain size.

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