Microstructure and fatigue behavior of laser-powder bed fusion austenitic stainless steel
Chenfan Yua, Peng Zhangb, Zhefeng Zhangb, Wei Liua,*(
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Fig. 8.. SEM images of fatigue damage morphologies on the surface of L-PBF 316 L SS: (a-c) ZZ sample (Δσ/2 = 230 MPa, Nf = 1,129,430.25 cycles); (d-f) CH sample (Δσ/2 = 400 MPa, Nf = 32,032.25 cycles).
