Advanced MFLT for detecting far side defects in a welding part of an austenitic stainless steel plate

Zhenmao Chen, Noritaka Yusa, Kenzo Miya, Akira Tanahashi, Kazuo Sakai, Naoki Chigusa

研究成果: Article査読

3 被引用数 (Scopus)

抄録

In this paper an advanced MFLT method is proposed for detecting far side defects in a welding part of a thick stainless steel plate based on the measurement of the remanent magnetic field. The method consists of a double yoke magnetizer, high frequency demagnetization procedure and an inverse analysis scheme. The performance of the proposed method is investigated through numerical simulations and experiments. The results show that a far side defect in a plate as thick as 20 mm is possibly to be detected by using the proposed strategy.

本文言語English
ページ(範囲)527-532
ページ数6
ジャーナルInternational Journal of Applied Electromagnetics and Mechanics
19
1-4
DOI
出版ステータスPublished - 2004 1 1
外部発表はい

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 凝縮系物理学
  • 材料力学
  • 機械工学
  • 電子工学および電気工学

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