Mechanism of Microscopic Fracture of Typical Shell Steel under Impact Loading

Figure 5

Observation areas of the 12 target plates. (a) A-I. (b) A-II. (c) A-III. (d) A-IV. (e) B-I. (f) B-II. (g) B-III. (h) B-IV. (i) C-I. (j) C-II. (k) C-III. (l) C-IV.

(a)

(b)

(c)

(d)

(e)

(f)

(g)

(h)

(i)

(j)

(k)

(l)