Magnetic dynamic process of magnetic layers around grain boundary for sensitized alloy 600

Katsuhiko Yamaguchi, Kenji Suzuki, Osamu Nittono, Tetsuya Uchimoto, Toshiyuki Takagi

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)

Abstract

Magnetic hysteresis curves were simulated by the Monte Carlo method to study magnetic property changes under the sensitization of Ni base alloy, Alloy 600 (Inconel), which is well used as structural materials in nuclear power plants. Different distributions of spin concentration depending on heating duration time in cubic clusters caused to change the hysteresis curve. The calculation results agree with the experimental ones, and it suggests that the magnetic dynamic process can tell the degree of sensitization due to fatigue for Alloy 600.

Original languageEnglish
Article number5565481
Pages (from-to)1118-1121
Number of pages4
JournalIEEE Transactions on Magnetics
Volume47
Issue number5
DOIs
Publication statusPublished - 2011 May

Keywords

  • Cr depletion
  • Inconel
  • Monte Carlo methods
  • magnetic hysteresis curve
  • nondestructive evaluation

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

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