Get 20M+ Full-Text Papers For Less Than $1.50/day. Start a 14-Day Trial for You or Your Team.

Learn More →

The mechanics-magnetic properties analysis and experiment of ferromagnetic material specimen in tensile process

The mechanics-magnetic properties analysis and experiment of ferromagnetic material specimen in... Metal magnetic memory testing based on mechanics-magnetic properties has been considered as an important non-destructive testing method in spite of the need for further research in the aspect of quantification. In order to facilitate the study of quantitative relationship between magnetic signal and structure damage, the mechanics-magnetic properties were described from the viewpoint of reversible rotation magnetisation under stress by taking Q235 plate specimen as an example. Magnetic memory signals and the corresponding gradients of the specimens under different loads were acquired, and their change trends were also analysed. Then the sample entropy characteristics of magnetic memory signals and gradients were extracted and a damage-associated model based on sample entropy was established, whose application was verified through testing a metal bolster in the engineering structure. Keywords: ferromagnetic components; mechanics-magnetic magnetic field intensity; magnetic domain; sample entropy. properties; Reference to this paper should be made as follows: Liu, T., Wang, F. and Xu, L. (2016) ` of ferromagnetic material specimen in tensile process', Int. J. Internet Manufacturing and Services, Vol. 4, No. 2, pp.75­90. Biographical notes: Tao Liu received his PhD in Mechatronic Engineering from Hefei University of Technology in 2012. He is currently a Lecturer in Anhui Jianzhu http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png International Journal of Internet Manufacturing and Services Inderscience Publishers

The mechanics-magnetic properties analysis and experiment of ferromagnetic material specimen in tensile process

Loading next page...
 
/lp/inderscience-publishers/the-mechanics-magnetic-properties-analysis-and-experiment-of-DymWb0Umb3

References

References for this paper are not available at this time. We will be adding them shortly, thank you for your patience.

Publisher
Inderscience Publishers
Copyright
Copyright © 2016 Inderscience Enterprises Ltd.
ISSN
1751-6048
eISSN
1751-6056
DOI
10.1504/IJIMS.2016.084541
Publisher site
See Article on Publisher Site

Abstract

Metal magnetic memory testing based on mechanics-magnetic properties has been considered as an important non-destructive testing method in spite of the need for further research in the aspect of quantification. In order to facilitate the study of quantitative relationship between magnetic signal and structure damage, the mechanics-magnetic properties were described from the viewpoint of reversible rotation magnetisation under stress by taking Q235 plate specimen as an example. Magnetic memory signals and the corresponding gradients of the specimens under different loads were acquired, and their change trends were also analysed. Then the sample entropy characteristics of magnetic memory signals and gradients were extracted and a damage-associated model based on sample entropy was established, whose application was verified through testing a metal bolster in the engineering structure. Keywords: ferromagnetic components; mechanics-magnetic magnetic field intensity; magnetic domain; sample entropy. properties; Reference to this paper should be made as follows: Liu, T., Wang, F. and Xu, L. (2016) ` of ferromagnetic material specimen in tensile process', Int. J. Internet Manufacturing and Services, Vol. 4, No. 2, pp.75­90. Biographical notes: Tao Liu received his PhD in Mechatronic Engineering from Hefei University of Technology in 2012. He is currently a Lecturer in Anhui Jianzhu

Journal

International Journal of Internet Manufacturing and ServicesInderscience Publishers

Published: Jan 1, 2016

There are no references for this article.