Magnetic properties of Fe72V4Cu1Si15B8 alloy with a composite amorphous/nanocrystalline structure(Article)
- aJoint Laboratory for Advanced Materials, Section for Amorphous Systems, Faculty of Technical Sciences, University of Kragujevac, Svetog Save 65, Čačak, 32 000, Serbia
- bFaculty of Physical Chemistry, University of Belgrade, Studentski trg 12-16, Belgrade, 11 000, Serbia
- cMilitary Technical Institute, Ratka Resanovića 1, Belgrade, 11 000, Serbia
Abstract
The influence of thermally induced microstructural transformations of Fe72Cu1V4Si15B8ribbon with a composite amorphous/nanocrystalline structure and the effect of orientation of the ribbon relative to magnetic field on magnetic properties were studied. The magnetic hysteresis loop was shown to be inverted for perpendicular orientation of the ribbon, in the magnetic field range 10–504 kA/m, as a consequence of ferromagnetic/antiferromagnetic exchange among the various components of magnetization. Magnetic measurements performed using VSM device and Faraday balance revealed that thermally induced microstructural transformations affect significantly the magnetization of the studied material. The best magnetic properties, including saturation magnetization and magnetoimpedance (MI) ratio (MI of 204 %, at f = 7.15 MHz and H = 0 A/m) were achieved for the ribbon having a nanocrystalline structure, annealed at 773 K for one hour. © 2022 Elsevier B.V.
Indexed keywords
| Engineering controlled terms: | Amorphous alloysCopper alloysHysteresisHysteresis loopsIron alloysMagnetic fieldsMagnetic materialsNanocrystalline alloysNanocrystalsSaturation magnetizationSilicon alloys |
|---|---|
| Engineering uncontrolled terms | Amorphous/nanocrystalline structureExchange biasInverted hysteresisInverted hysteresis loopMagneto-impedanceMagnetoimpedanceMicrostructural transformationsNano-crystalline structuresNanocrystalline structuresThermally induced |
| Engineering main heading: | Magnetic properties |
Funding details
| Funding sponsor | Funding number | Acronym |
|---|---|---|
| Eesti Teaduste Akadeemia | ||
| Ministarstvo Prosvete, Nauke i Tehnološkog Razvoja | 451-03-68/2022-14/200132,451-03-68/2022-14/200146,451-03-68/2022-14/200325 | MPNTR |
| Ministarstvo Prosvete, Nauke i Tehnološkog Razvoja | MPNTR |
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1
This research was supported by the Ministry of Education, Science and Technological Development of the Republic of Serbia (Grant Nos. 451-03-68/2022-14/200146; 451-03-68/2022-14/200132 and 451-03-68/2022-14/200325). The authors would like to thank Prof Dr. Aleksa Maričić from the Faculty of Technical Sciences, University of Kragujevac, Čačak, Serbia, and Dr. Tomáš Žák from the Institute of Physics of Materials, Academy of Sciences of the Czech Republic (IPM ASCR) for performing magnetic measurements, and Prof Dr. Slavko Mentus from Faculty of Physical Chemistry, University of Belgrade, Belgrade, Serbia, for performing DTA measurements.
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2
This research was supported by the Ministry of Education, Science and Technological Development of the Republic of Serbia (Grant Nos. 451-03-68/2022-14/200146; 451-03-68/2022-14/200132 and 451-03-68/2022-14/200325) . The authors would like to thank Prof Dr. Aleksa Maričić from the Faculty of Technical Sciences, University of Kragujevac, Čačak, Serbia, and Dr. Tomáš Žák from the Institute of Physics of Materials, Academy of Sciences of the Czech Republic (IPM ASCR) for performing magnetic measurements, and Prof Dr. Slavko Mentus from Faculty of Physical Chemistry, University of Belgrade, Belgrade, Serbia, for performing DTA measurements.
- ISSN: 03048853
- CODEN: JMMMD
- Source Type: Journal
- Original language: English
- DOI: 10.1016/j.jmmm.2022.170141
- Document Type: Article
- Publisher: Elsevier B.V.
Vasić, M.M.; Faculty of Physical Chemistry, University of Belgrade, Studentski trg 12-16, Belgrade, Serbia;
© Copyright 2022 Elsevier B.V., All rights reserved.
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