Back to Basics
[ click here for the Back to Basics Archive ]
Portable Phased Array Applications
Figure 5-7
Figure 5 - Gasket corrosion mapping: (a) schematic showing flange gasket, area to be scanned, locations of bolts and the limited access (measurements are in degrees); (b) A-scan, B-scan and corrected B-scan displays of corrosion mapping.
Figure 6 - Nozzle testing: (a) 175 mm (6.9 in.) calibration block and bevel end; (b) S-scan of nozzle, showing bottom surface, corner and smooth end surface; (c) S-scans showing eroded corner (the right side is a zoomed image).
Figure 7 - Munitions thread testing: (a) munitions tail and mockup of probe on custom wedge; (b) cross section through shaft showing double threading; (c) B-scan of threads showing correct threading.
Copyright © 2005 by the American Society for Nondestructive Testing, Inc. All rights reserved.
Copyright © 2008 by the American Society for Nondestructive Testing, Inc. ASNT is not responsible for the authenticity or accuracy of information herein. Published opinions and statements do not necessarily reflect the opinion of ASNT. Products or services that are advertised or mentioned do not carry the endorsement or recommendation of ASNT.
IRRSP, NDT Handbook, The NDT Technician and www.asnt.org are trademarks of the American Society for Nondestructive Testing, Inc. ACCP, ASNT, Level III Study Guide, Materials Evaluation, Nondestructive Testing Handbook, Research in Nondestructive Evaluation and RNDE are registered trademarks of the American Society for Nondestructive Testing, Inc.
ASNT exists to create a safer world by promoting the profession and technologies of nondestructive testing.