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. 2023 Sep 19;16(18):6280. doi: 10.3390/ma16186280

Figure 22.

Figure 22

APT control volumes for CrAZY (Fe–10Cr–6.1Al–0.3Zr + 0.3Y2O3) (a) powder ZY10C60 (Fe–10Cr–6.1Al–0.3Zr + 0.3Y2O3) annealed for 1 h at 1000 °C and (b) alloy 4H10C (Fe–10Cr–6.1Al–0.3Zr + 0.3Y2O3) annealed for 1 h at 1000 °C followed by extrusion. Depicted are red 1.5 at.% (Y, Al, and O) isoconcentration surfaces and purple 10 at.% Zr isoconcentration surfaces atop 0.1% of black Fe matrix atoms [151].