6. Glossary
Permanent magnet yoke
Equipment comprising two magnetic north and south poles which, spaced apart and applied to the test surface, induce a true DC magnetic field in the area of the part located between the two poles.
Circular magnetization
A magnetization technique in which current is passed through the part to be inspected from one end to the other, generating a circular magnetic field and enabling longitudinal discontinuities to be detected. This type of magnetization can also be obtained with a threaded conductor.
Longitudinal magnetization
Magnetization whose magnetic field lines are essentially parallel to the longitudinal axis of the part to be inspected, enabling transverse discontinuities to be detected.
Multidirectional magnetization...
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Glossary
Acronyms, notations and symbols
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Bibliography
- (1) - Software package Finite Element Method Magnetics (FEMM) - http://www.femm.info/wiki/HomePage.
- (2) - NIKOLAYEVICH ZATSEPIN (N.) - Calculation...
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