Comparison of Stress-Impedance Effect in Amorphous Ribbons with Positive and Negative Magnetostriction

The SI (stress-impedance) effect in amorphous ribbons with varying magnetostriction was investigated. Iron- and cobalt-based ribbons with different magnetostriction coefficients were put under tensile stress in a dead weight tester and the impedance change was investigated in function of applied str...

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Main Authors:	Piotr Gazda, Michał Nowicki, Roman Szewczyk
Format:	Article
Language:	English
Published:	MDPI AG 2019-01-01
Series:	Materials
Subjects:	metallic glass stress-impedance Villari effect strain sensing
Online Access:	http://www.mdpi.com/1996-1944/12/2/275

id	doaj-99e678dad619442e86bd45f4dff7fcd5
record_format	Article
spelling	doaj-99e678dad619442e86bd45f4dff7fcd52020-11-24T21:54:47ZengMDPI AGMaterials1996-19442019-01-0112227510.3390/ma12020275ma12020275Comparison of Stress-Impedance Effect in Amorphous Ribbons with Positive and Negative MagnetostrictionPiotr Gazda0Michał Nowicki1Roman Szewczyk2Warsaw University of Technology, Institute of Metrology and Biomedical Engineering, 02-525 Warsaw, PolandWarsaw University of Technology, Institute of Metrology and Biomedical Engineering, 02-525 Warsaw, PolandWarsaw University of Technology, Institute of Metrology and Biomedical Engineering, 02-525 Warsaw, PolandThe SI (stress-impedance) effect in amorphous ribbons with varying magnetostriction was investigated. Iron- and cobalt-based ribbons with different magnetostriction coefficients were put under tensile stress in a dead weight tester and the impedance change was investigated in function of applied stresses. Significant differences of characteristics are presented. Stress-impedance analog of Villari reversal point was observed. The reversal point showed driving current frequency dependence, in which this point manifests for different stress values. Based on the obtained SI characteristics and magnetoelastic hysteresis, the most appropriate stress-sensing material was selected for development of precise small forces sensor.http://www.mdpi.com/1996-1944/12/2/275metallic glassstress-impedanceVillari effectstrain sensing
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Piotr Gazda Michał Nowicki Roman Szewczyk
spellingShingle	Piotr Gazda Michał Nowicki Roman Szewczyk Comparison of Stress-Impedance Effect in Amorphous Ribbons with Positive and Negative Magnetostriction Materials metallic glass stress-impedance Villari effect strain sensing
author_facet	Piotr Gazda Michał Nowicki Roman Szewczyk
author_sort	Piotr Gazda
title	Comparison of Stress-Impedance Effect in Amorphous Ribbons with Positive and Negative Magnetostriction
title_short	Comparison of Stress-Impedance Effect in Amorphous Ribbons with Positive and Negative Magnetostriction
title_full	Comparison of Stress-Impedance Effect in Amorphous Ribbons with Positive and Negative Magnetostriction
title_fullStr	Comparison of Stress-Impedance Effect in Amorphous Ribbons with Positive and Negative Magnetostriction
title_full_unstemmed	Comparison of Stress-Impedance Effect in Amorphous Ribbons with Positive and Negative Magnetostriction
title_sort	comparison of stress-impedance effect in amorphous ribbons with positive and negative magnetostriction
publisher	MDPI AG
series	Materials
issn	1996-1944
publishDate	2019-01-01
description	The SI (stress-impedance) effect in amorphous ribbons with varying magnetostriction was investigated. Iron- and cobalt-based ribbons with different magnetostriction coefficients were put under tensile stress in a dead weight tester and the impedance change was investigated in function of applied stresses. Significant differences of characteristics are presented. Stress-impedance analog of Villari reversal point was observed. The reversal point showed driving current frequency dependence, in which this point manifests for different stress values. Based on the obtained SI characteristics and magnetoelastic hysteresis, the most appropriate stress-sensing material was selected for development of precise small forces sensor.
topic	metallic glass stress-impedance Villari effect strain sensing
url	http://www.mdpi.com/1996-1944/12/2/275
work_keys_str_mv	AT piotrgazda comparisonofstressimpedanceeffectinamorphousribbonswithpositiveandnegativemagnetostriction AT michałnowicki comparisonofstressimpedanceeffectinamorphousribbonswithpositiveandnegativemagnetostriction AT romanszewczyk comparisonofstressimpedanceeffectinamorphousribbonswithpositiveandnegativemagnetostriction
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Comparison of Stress-Impedance Effect in Amorphous Ribbons with Positive and Negative Magnetostriction

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