Numerical model of the eddy current magnetic signature (EC-MS) non-destructive micro-magnetic technique

T. Matsumoto, B. Ducharne, T. Uchimoto

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)

Abstract

Micro-magnetic nondestructive evaluation and testing techniques are particularly efficient for the evaluation of plastic strain in steel components. A new method derived from the magnetic incremental permeability experimental setup and called Eddy Current Magnetic Signature (EC-MS) seems to be the particularly adapted for such evaluation. Numerical simulation of EC-MS has never been done before. In this article, the EC-MS method is described first, then a lump scalar phenomenological model based on a modified Jiles-Atherton model and extended to dynamic behavior is proposed for its simulation. All the simulation details are exposed and justified with physical observations.

Original languageEnglish
Article number035045
JournalAIP Advances
Volume9
Issue number3
DOIs
Publication statusPublished - 2019 Mar 1

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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