Back to Basics
Water Based Penetrants:
Advantages and Limitations
Figures 1-2
Figure 1 — Damage caused by residual magnetically generated currents.
(a)
(b)
Figure 2 — (a) Automatic demagnetizing downcycling; (b) meter for reading residual magnetism.
Copyright © 2000 by the American Society for Nondestructive Testing, Inc. All rights reserved.
Copyright © 2009 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.