Residual Stress and Microstructure Characterization of 34CrMo4 Steel Modified by Shot Peening

Figure 8

TEM analysis of the martensite steel after shot peening: (a) TEM image on the topmost layer, (b) high-magnification TEM images, (c) FFT and (d) iFFT images, (e) and (f) measurement of the distance of atom plans, and (g) index of electron diffraction pattern in (c).

(a)

(b)

(c)

(d)

(e)

(f)

(g)