Fig. 9: APT analysis of Ni-Cr2O3 interface in Ni-20Cr after 2 h oxidation (600 ∘C) in CO/CO2 mixture.
From: Visualizing oxygen transport pathways during intergranular oxidation in Ni-Cr
3D reconstruction (a) and local proximity histogram (b) of the displayed O isoconcentration surface (6 at.%).
