METROLOGICAL PROVISIONS FOR EDDY CURRENT INSTRUMENTS MEASURING ELECTRICAL CONDUCTIVITY.

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作者
Naumov, N.M.
Rivlin, A.M.
Agapov, Yu.N.
Zarubinskaya, L.Ya.
Zueva, N.M.
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ELECTRIC CONDUCTIVITY - Measurements - NONDESTRUCTIVE EXAMINATION;
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The eddy current method of measuring electrical conductivity (EC) of materials is one of the forms of highly productive nondestructive control of the composition and properties of nonmagnetic metals and alloys. The article investigates a number of factors affecting the accuracy of measurement of electrical conductivity, presents the errors of different methods of measurement, recommends methods and means of verification.
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页码:45 / 50
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