PSI - Issue 18

Christoph Bleicher et al. / Procedia Structural Integrity 18 (2019) 46–62 Author name / Structural Integrity Procedia 00 (2019) 000–000

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6

Fig. 5. Fluorescent magnetic particle inspection

for magnetic particle inspection not tolerable signals resulting from too high surface roughness

(a)

(b)

Fig. 6. Black-and-White magnetic particle inspection: cast block with intolerable signals (a) and cast block with a lot of strings, pits and cycles of Dross (b)

Fig. 7. Fatigue specimen used for the fatigue tests