Amorphous Soft Magnetic Fe_{80}B_{11}Si_{9} Alloy in Tensile Stress Sensors Application

• Authors: J. Salach , D. Jackiewicz , A. Bieńkowski , R. Szewczyk , M. Gruszecka
• Languages of publication: EN

Abstracts

EN

Paper presents the results of investigations of the influence of the tensile stresses on magnetic characteristics of Fe_{80}B_{11}Si_{9} amorphous alloy in as quenched and annealed state. For the tests, a special methodology of application of uniform tensile stresses to the ring shaped sample was developed. Due to special non-magnetic pads, the magnetizing and sensing coils can be wound around the core. Experimental results indicate high stress sensitivity of Fe_{80}B_{11}Si_{9} alloy in both as-quenched and annealed state. Permeability of the core decreases over 64% and 58% for as-quenched and annealed core respectively, especially for lower values of the amplitude of magnetizing field.

Keywords

EN

75.80.1q; 75.50.Kj

Discipline

• 75.50.Kj: Amorphous and quasicrystalline magnetic materials

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2014
• Volume: 126
• Issue: 1
• Pages: 102-103

Dates

published

2014-07

Contributors

author

J. Salach

• Institute of Metrology and Biomedical Engineering, Warsaw University of Technology, Warsaw, Poland

author

D. Jackiewicz

• Institute of Metrology and Biomedical Engineering, Warsaw University of Technology, Warsaw, Poland

author

A. Bieńkowski

• Institute of Metrology and Biomedical Engineering, Warsaw University of Technology, Warsaw, Poland

author

R. Szewczyk

• Industrial Research Institute for Automation and Measurements, Al. Jerozolimskie 202, 02-486 Warsaw, Poland

author

M. Gruszecka

• Institute of Metrology and Biomedical Engineering, Warsaw University of Technology, Warsaw, Poland

References

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• [3] J. Salach, L. Hasse, R. Szewczyk, J. Smulko, IEEE Tran. Magn. 48, 1493 (2012), doi: 10.1109/TMAG.2011.2172589
• [4] E. du Trémolet de Lacheisserie, J. Magn. Magn. Mater. 25, 251 (1982), doi: 10.1016/0304-8853(82)90072-5
• [5] R. Szewczyk, A. Bieńkowski, J. Magn. Magn. Mater. 272-276, 728 (2004), doi: 10.1016/j.jmmm.2003.11.270

Identifiers

DOI

10.12693/APhysPolA.126.102