Optimization of design factors and an operating regime of a magnetic-marking device in an extensometer for steel ropes

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An analytic expression that describes the field of a magnetic mark applied by an electromagnet equipped with an E-type core is obtained on the basis of experimental results. The dependence of characteristics of the magnetic field of the mark on the main parameters of the electromagnet is analyzed. Guidelines for the selection of the optimum parameters are given.

Original languageEnglish
Pages (from-to)515-520
Number of pages6
JournalRussian Journal of Nondestructive Testing
Issue number8
Publication statusPublished - Aug 2007


ASJC Scopus subject areas

  • Materials Science (miscellaneous)

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