A magneto-optic imager for NDT applicati
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P NovotnΓ½; P Sajdl; P MachΓ‘Δ
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Article
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2004
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Elsevier Science
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English
β 162 KB
The paper deals with magneto-optical methods utilized for the nondestructive testing (NDT) of materials and technical components. The described imaging device (based on a garnet film) is able to operate in two different modes. In the static mode it makes visible changes in the magnetic permeability