New residual stress detector using angle resolved Barkhausen noise

Katsuhiko Yamaguchi, Kazuhito Imae, Osamu Nittono, Toshiyuki Takagi, Koji Yamada

Research output: Contribution to journalConference articlepeer-review

Abstract

A new possibility of residual stress detector is proposed for iron based materials through measurement of angle resolved Barkhausen noise which is known as phenomena of dynamic magnetic process. It is important for keeping safety of our society to early detect metal fatigue, therefore the convenient residual stress detector will be available especially for machines including any robots given heavy loads.

Original languageEnglish
Article number604133
JournalProceedings of SPIE - The International Society for Optical Engineering
Volume6041
DOIs
Publication statusPublished - 2005
EventICMIT 2005: Information Systems and Signal Processing - Changchun, China
Duration: 2005 Sep 202005 Sep 23

Keywords

  • Barkhausen noise
  • Metal fatigue
  • Nondestructive evaluation
  • Residual stress

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

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