journal article·2009-07

A magnetic method for testing the thickness of two-sided weakly magnetic coatings by a nonmagnetic base

A. A. Lukhvich, A. L. Luk’yanov, N. V. Kremen’kova, A. K. Shukevich

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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.
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Research context

OpenAlex topics: Non-Destructive Testing Techniques · Magnetic Properties and Applications · Surface Roughness and Optical Measurements

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References (7)

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5. Lukhvich, A.A. and Luk’yanov A. L., Dynamic Magnetic Thickness Measuring, Novel Possibilities and Prospects, in Abstracts of Papers of the XVII Russian Scientific and Technical Conference on the Nondestructive Testing and Diagnostics, Yekaterinburg, Russia, 2005, p. 38.
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