Microstructure Formation and Fracturing Characteristics of Grey Cast Iron Repaired Using Laser

Figure 10

Fracture appearances of Fe314 sample: (a) macroappearance SEM × 35, (b) BZ SEM × 1000, (c) RZ SEM × 1500, and (d) BZ SEM × 1500.

(a)

(b)

(c)

(d)