AC magnetization and barkhausen noise measurements for the evaluation of plastic deformation and residual stress of carbon steels

Weiying Cheng, Shizuo Nakata, Yasuo Minami, Satoru Nishikawa, Ichiro Komura

研究成果: Conference contribution

3 被引用数 (Scopus)

抄録

The correlation between characteristic parameters of AC magnetization and Barkhausen noise measurement and the plastic deformation and residual stress has been investigated. The ratio of the fundamental component of output signal to that of input signal decreases monotonously with plastic strain. The higher harmonic factors are affected by residual stresses. The Barkhausen noise is dominantly affected by residual stress.

本文言語English
ホスト出版物のタイトルElectromagnetic Nondestructive Evaluation (XII)
編集者Young-Kil Shin, Hyang-Beom Lee, Sung-Jin Song
ページ215-223
ページ数9
DOI
出版ステータスPublished - 2009 12 1
外部発表はい

出版物シリーズ

名前Studies in Applied Electromagnetics and Mechanics
32
ISSN(印刷版)1383-7281
ISSN(電子版)1879-8322

ASJC Scopus subject areas

  • 機械工学
  • 電子工学および電気工学

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