PSI - Issue 50

A.S. Smirnov et al. / Procedia Structural Integrity 50 (2023) 266–274 A.S. Smirnov, A.V. Konovalov,V.S. Kanakin and I.A. Spirina / Structural Integrity Procedia 00 (2022) 000 – 000

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Fig. 4. The time dependences of strain rate for zones (a) where maps of dynamic recrystallization at 400  C were obtained. The distribution map of dynamically recrystallized grains corresponds to dependence 1 (b), dependence 2 (c), and dependence 3 (d).

Fig.5. The strain and strain rate dependences of the volume portion of dynamically recrystallized grains (a) and flow stress (b) at 400 °C, which are obtained according to model (1).