A Model of the Calibration Blocks of the Magnetic Susceptibility of Disperse Materials for Devices Intended for Magnetic Susceptibility Measurements: II. Experimental Estimates for the Parameters of Calibration Blocks

A method for production of calibration blocks on the basis of a homogeneous disperse weakly magnetic mixture of ferromagnetic and paramagnetic materials, as well as the methods for assessing their parameters, are developed. A set of calibration blocks with a magnetic susceptibility ranging from 5 x...

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Bibliographic Details
Published inRussian journal of nondestructive testing Vol. 41; no. 11; pp. 736 - 740
Main Authors Pudov, V. I., Sobolev, A. S.
Format Journal Article
LanguageEnglish
Published 01.11.2005
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Summary:A method for production of calibration blocks on the basis of a homogeneous disperse weakly magnetic mixture of ferromagnetic and paramagnetic materials, as well as the methods for assessing their parameters, are developed. A set of calibration blocks with a magnetic susceptibility ranging from 5 x 10-3 to 2.5 x 10-2 SI units has been made. This set enables efficient calibration of the devices for measuring magnetic susceptibility. The efficiency of calculation methods is confirmed for the assessment of a calibration block's magnetic susceptibility. The calculated result coincides with the experimental value chic(e) = 1.98 SI units with an error of 1%. [Example material: ferrite].
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:1061-8309
1608-3385
DOI:10.1007/s11181-006-0027-2