Nanostructure Formations and Improvement in Corrosion Resistance of Steels by Means of Pulsed Electron Beam Surface Treatment

Figure 3

Images of the samples treated for 5 ((a) and (b)) and 20 ((c) and (d)) pulses observed under SEI ((a) and (c)) and BEI ((b) and (d)) conditions.

(a)

(b)

(c)

(d)