Comparison of Nondestructive Testing Methods on Detection of Delaminations in Composites

Figure 6

UT scanning results: (a) no delamination; (b) 155 μm deep delamination; (c) 310 μm deep delamination, (d) 775 μm deep delamination; (e) 930 μm deep delamination; (f) 1395 μm deep delamination; (g) 1550 μm deep delamination; (h) actual and measured delamination depth.

(a)

(b)

(c)

(d)

(e)

(f)

(g)

(h)