Surface Characteristics and High Cycle Fatigue Performance of Shot Peened Magnesium Alloy ZK60

Figure 4

TEM images and corresponding SAED patterns in deformation layer about 10 μm depth of ZK60-T5 alloy after SP at Almen intensity of 0.10 mmN: (a) bright field image and (b) its magnification; (c) twin; (d) dislocation; (e) and (f) precipitates.

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