New residual stress detector using angle resolved Barkhausen noise

Issue title: Proceedings of the International Conference on Mechatronics and Information Technology (ICMIT 2005, ICMIT 2007)

Article type: Research Article

Authors: Yamaguchi, Katsuhiko^{a; *} | Imae, Kazuhito^a | Nittono, Osamu^a | Takagi, Toshiyuki^b | Yamada, Koji^c

Affiliations: [a] Faculty of Symbiotic Systems Science, Fukushima University, Fukushima, Fukushima, Japan | [b] Institute of Fluid Science, Tohoku University, Sendai, Miyagi, Japan | [c] Faculty of Engineering, Saitama University, Saitama, Saitama, Japan

Correspondence: [*] Corresponding author. Faculty of Symbiotic Systems Science, Fukushima University, Fukushima, Fukushima 960-1296, Japan. Tel.: +81 24 548 8189; Fax: +81 24 548 8189; E-mail: yama@educ.fukushima-u.ac.jp

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

Keywords: Residual stress, nondestructive evaluation, Barkhausen noise, metal fatigue

DOI: 10.3233/JAE-2011-1345

Journal: International Journal of Applied Electromagnetics and Mechanics, vol. 36, no. 1-2, pp. 71-74, 2011