On the Effect of the Stress Ratio on Fatigue Properties of Ti-6Al-4V Produced by Laser Powder Bed Fusion

Figure 2

(a) Ti-6Al-4V microstructure resulting from stress-relieving operation. Representative external surface of the (b) as-produced, (c) electro-polished, and (d) machined specimens. Orange and red arrows indicate surface defects.

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(b)

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