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Figure 1

From: Combined effect of interstitial-substitutional elements on dislocation dynamics in nitrogen-added austenitic stainless steels

Figure 1

Tensile properties and deformation structures of the alloys. (a) Nominal stress–strain (S–S) curves, (b) the S–S curves up to 15% strain, and (c) changes in true stress and work-hardening rate as a function of the true strain in 0.01N, 0.09N and 0.19N. (d–f) BF-TEM images of the dislocation structures in 0.01N, 0.09N and 0.19N, respectively. (g–i) BF-TEM and a series of weak-beam DF-TEM observations of 0.19N.

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