Finite element simulation of magneto inductive evaluation of PWHT temperature of Cr-Mo steel welded joints

Weiying Cheng, Mitsuharu Shiwa, Gangzhu Chen, Hiroshi Yoneyama, Yukihiko Horii

Research output: Contribution to journalArticlepeer-review

5 Citations (Scopus)

Abstract

Post Weld Heat Treatment (PWHT) temperature can be evaluated by magneto inductive method. The mechanism of the bulk magnetic property change is explained in terms of Jiles-Atherton hysteresis model. A finite element simulation is implemented for the PWHT temperature evaluation. Comparison between simulation and experimental observation is made and factors influencing simulation are discussed in the present paper.

Original languageEnglish
Pages (from-to)125-130
Number of pages6
JournalInternational Journal of Applied Electromagnetics and Mechanics
Volume19
Issue number1-4
Publication statusPublished - 2004 May 28
Externally publishedYes

Keywords

  • Finite element
  • Higher harmonic components
  • Magneto inductive
  • PWHT

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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