Magnetic non-destructive materials characterization of nonferromagnetic materials using magnetic susceptibility

B. Gupta, B. Duchame, G. Sebald, T. Uchimoto

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

All materials interact with an external magnetic field to some extent quantified by the magnetic susceptibility c. There is a correlation between local c value and local anomalies of material composition, deformation and stress, which makes it interesting to explore related sensor principles with a potential for NDT application. This contribution however concerns a modification over the magnetic force based sensor for laterally resolved susceptibility measurement and demonstrates the possible range of NDT applications on different non-ferromagnetic material samples. This sensor however eliminates the use of cantilever to avoid possible vibrations in the industrial environment.

Original languageEnglish
Title of host publication2018 IEEE International Magnetic Conference, INTERMAG 2018
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781538664254
DOIs
Publication statusPublished - 2018 Oct 24
Event2018 IEEE International Magnetic Conference, INTERMAG 2018 - Singapore, Singapore
Duration: 2018 Apr 232018 Apr 27

Publication series

Name2018 IEEE International Magnetic Conference, INTERMAG 2018

Other

Other2018 IEEE International Magnetic Conference, INTERMAG 2018
CountrySingapore
CitySingapore
Period18/4/2318/4/27

Keywords

  • Diamagnetism
  • Magnetic force
  • Magnetic susceptibility
  • Non-destructive testing
  • Paramagnetism

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Instrumentation

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