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NDT Solution

Eddy Current Detection of Short Cracks
Under Installed Fasteners

Figures 1-4

 

Figure 1

Figure 1 - Typical notched/cracked test panel.

 [ Back to January '97 NDT Solution ]

 

Figure 2

Figure 2 - Nortec-30 EddyScan results for notched N2 and crack C2 with aluminum rivets.

[ Back to January '97 NDT Solution ]

 

Figure 3

Figure 3 - Nortec-30 EddyScan System results from 1.27 mm (0.05) notch with steel lockbolt and noise from holes without discontinuities.

 [ Back to January '97 NDT Solution ]

 

Figure 3

Figure 4 - Elotest B1 SDM/U automated scanner results for notch N2 and crack C2 with aluminum rivets.

 [ Back to January '97 NDT Solution ]

 

Copyright © 1997 by the American Society for Nondestructive Testing, Inc. All rights reserved.
 

[ Materials Evaluation ]

 


 
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