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2010 | 118 | 5 | 1010-1012
Article title

New Generation of Magnetic Relaxation Sensors Based on the Melt-Spun FeCoBCu Alloys

Content
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Languages of publication
EN
Abstracts
EN
We report on the development of new generation of magnetic relaxation sensors based on soft magnetic melt-spun ribbons with the composition Fe_{63}Co_{21}B_{15}Cu. The as-quenched amorphous alloy was subjected to thermomagnetic heat treatment in order to obtain sensor cores with optimized magnetic properties. The relaxation characteristics obtained for these cores by employing upgraded sensor electronics were compared to those based on the model simulations using Matlab-Simulink environment. The operational field range of new developed sensor core reached 300 μT within the frequency band 0-500 Hz, i.e. it is markedly extended as compared to the currently used cores based on the commercial VAC 25X material while keeping the similar sensitivity.
Keywords
EN
Publisher

Year
Volume
118
Issue
5
Pages
1010-1012
Physical description
Dates
published
2010-11
Contributors
author
  • Technical University of Košice, Faculty of Aeronautic, Rampová 7, Košice, Slovakia
author
  • Technical University of Košice, Faculty of Aeronautic, Rampová 7, Košice, Slovakia
author
  • Technical University of Košice, Faculty of Aeronautic, Rampová 7, Košice, Slovakia
author
  • Technical University of Košice, Faculty of Aeronautic, Rampová 7, Košice, Slovakia
author
  • Technical University of Košice, Faculty of Aeronautic, Rampová 7, Košice, Slovakia
author
  • Institute of Experimental Physics, Slovak Academy of Sciences, Watsonova 47, Košice, Slovakia
References
  • 1. D. Praslička, IEEE Trans. Magn. 30, 934 (1994)
  • 2. J. Blažek, J. Hudák, D. Praslička, I. Mikita, Sensors Actuators, A Phys. 59, 123 (1997)
  • 3. I. Marcin, A. Klinda, P. Švec, D. Praslička, J. Blažek, J. Kováč, P. Švec Sr, I. Škorvánek, IEEE Trans. Magn. 46, 416 (2010)
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv118n5121kz
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