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- Title
A magnetic method for testing the thickness of two-sided weakly magnetic coatings by a nonmagnetic base.
- Authors
Lukhvich, A.; Luk’yanov, A.; Kremen’kova, N.; Shukevich, A.
- Abstract
The general case where the depth of the informative zone is greater than the thickness of a nonmagnetic base having a two-sided weakly magnetic coating is considered. In this case, the informative signal is determined by the thickness of the base and coating on both sides. A technique for separately measuring the coating thickness on either side taking into account the effect of both coatings on the informative signal is proposed as applied to the magnetodynamic method.
- Subjects
NONMAGNETIC steel; SURFACE coatings; SIGNALS &; signaling; SURFACES (Technology); MATERIALS
- Publication
Russian Journal of Nondestructive Testing, 2009, Vol 45, Issue 7, p502
- ISSN
1061-8309
- Publication type
Article
- DOI
10.1134/S1061830909070092