PL EN


Preferences help
enabled [disable] Abstract
Number of results
2012 | 121 | 4 | 954-958
Article title

Barkhausen Noise Stress Characteristic of P265GH Boiler Steel

Authors
Content
Title variants
Languages of publication
EN
Abstracts
EN
In this paper characterization of internal mechanical stress state in boiler steel plate by the Barkhausen effect based method was presented. The affecting of calibration functions shape by tensile and compressive residual stress was observed. Beside of the significant residual stress anisotropy in sub-surface layers, unfavorable location of main directions of stress was revealed on both sides of the plate. The new method of calibration function without heat treatment of calibration specimens was elaborated and presented also. The investigations of Barkhausen noise as function of applied stress for different intensity and frequency of magnetization current were performed. Based on this, optimal magnetization conditions of doing measurement were estimated. Own construction of measuring apparatus for experiments was used.
Keywords
EN
Publisher

Year
Volume
121
Issue
4
Pages
954-958
Physical description
Dates
published
2012-04
Contributors
author
  • Czestochowa University of Technology, Faculty of Materials Processing Technology and Applied Physics, al. Armii Krajowej 19, 42-200 Częstochowa, Poland
References
  • 1. T. Garstka, B. Koczurkiewicz, G. Golański, Advances in Material Science, 10, 81, (2010)
  • 2. G. Durin, S. Zapperi, The Microscopical Origin of Barkhausen Noise: A Review of Recent Results, Materials of 4-th International Conference on Barkhausen Noise and Micromagnetic Testing, Brescia, (2003)
  • 3. J. Gauthier, T. Krause, D. Atherton, NDT&E International, 31, 23, (1998)
  • 4. T. Garstka, Pomiary Automatyka Robotyka, 6, 58, (2008)
  • 5. T. Garstka, Proceedings of VII Conference Systemy Pomiarowe w badaniach naukowych i przemyśle, Łagów, 55, (2010)
  • 6. T. Garstka, Electrical Review 86, 62, (2010)
  • 7. T. Garstka, Proceedings of 10th International Science Conference Nowe technologie i osiągnięcia w metalurgii i inżynierii materiałowej Częstochowa, 93, (2009)
  • 8. T. Garstka, Solid State Phenomena, 165, 50, (2010)
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv121n4p307kz
JavaScript is turned off in your web browser. Turn it on to take full advantage of this site, then refresh the page.