Influence of Temperature on Magnetostrictive Delay Line Properties
J. Salacha, T. Charubin a, P. Nowak b and D. Jackiewicz b
aInstitute of Metrology and Biomedical Engineering, Faculty of Mechatronics, Warsaw University of Technology, sw. A. Boboli 8, 02-525 Warsaw, Poland
bIndustrial Research Institute for Automation and Measurements PIAP, Al. Jerozolimskie 202, 02-486 Warsaw, Poland
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This paper presents results of tests performed on magnetostrictive delay line concerning its change in properties during temperature changes. Results indicate that an increase in temperature causes a decrease in wave amplitude and increase in the speed of propagation. The material used for the magnetostrictive delay line was an amorphous steel alloy of Fe-Si-B in tape form.

DOI: 10.12693/APhysPolA.131.1183
PACS numbers: 75.80.+q, 75.50.Kj, 81.70.-q