Visualization method for detecting of residual stress using magnetic domain scope

Kenichi Terashima, Makoto Ishiwata, Kenji Suzuki, Katsuhiko Yamaguchi, Tetsuya Uchimoto, Toshiyuki Takagi

Research output: Contribution to journalArticle

Abstract

A visualization method is proposed for detecting of residual stress in stainless steels using a magnetic domain scope combined with μ -MOKE measurement system. Grains and local residual stress places such as Lüders band on metal surfaces are clearly observed by this method. Moreover, different magnetic hysteresis curves were measured for each grain. A Monte Carlo simulation was performed for the analysis of the observation results. As a result, this method has possibility of a new magnetic non-destructive evaluation for fatigue of Austenitic stainless steels.

Original languageEnglish
Pages (from-to)1213-1219
Number of pages7
JournalInternational Journal of Applied Electromagnetics and Mechanics
Volume52
Issue number3-4
DOIs
Publication statusPublished - 2016

Keywords

  • Austenitic stainless steels
  • Monte Carlo simulation
  • Visualization method
  • magnetic domain
  • non-destructive evaluation

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering
  • Electrical and Electronic Engineering

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