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. 2021 Jan 18;8:616845. doi: 10.3389/fbioe.2020.616845

Figure 17.

Figure 17

The EBSD micrographs of Ti FGM with grain size gradation in cross-section; (A,C) the annealed+ SMATed sample; (B,D) SMAT+ 4 passes ECAPed sample (black and white images (A,B,E) are grain boundary maps, and colored images (C,D) are Euler maps; (E) the magnified image of (A); (F) shows the microstructural gradation in a cross-section of the SMAT+ECAP sample, reproduced with permission from Attarilar et al. (2019b).