Mechanical Investigation of Carbon Steel under Strong Corrosion Effected by Corrosion Pits

Figure 5

Three-dimensional diagram of corrosion test piece. (a) 0 h, (b) 1 h, (c) 2 h, (d) 4 h, (e) 8 h, (f) 12 h, (g) 24 h, (h) 48 h, and (i) 72 h.

(a)

(b)

(c)

(d)

(e)

(f)

(g)

(h)

(i)