fig6

Figure 6. ECCI and EBSD images of the HAZ and FZ after cyclic loading at 4.2 K: (A) ECCI image, (A₁) IPF and (A₂) Schmid factor image of HAZ, (B) ECCI image, (B₁) IPF and (B₂) Schmid factor image of FZ. ECCI: Electron channeling contrast imaging; EBSD: electron backscatter diffraction; HAZ: heat-affected zone; FZ: fusion zone; IPF: inverse pole figure.