Figure 7

The stress–strain curves and dislocation density evolution curves for annealed samples with different precipitate size distributions: (a) stress–strain curves of 1273 K; (b) stress–strain curves of 1173 K; (c) stress–strain curves of 1073 K; (d) dislocation density curves of 1273 K; (e) dislocation density curves of 1173 K; and (f) dislocation density curves of 1073 K.