Fig. 5: WAAM stainless steel ER316L pit distributions after PPT for the four th durations in a N2 purged 1 M NaCl solution at 40 °C.

Other PPT parameters: Eh = +450 mV, El = − 160 mV, and tl = 5 s. Bin size: 3.3 μm2.
Other PPT parameters: Eh = +450 mV, El = − 160 mV, and tl = 5 s. Bin size: 3.3 μm2.