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journal article·2018-05-01Open access

Microstructure, soft magnetic properties and applications of amorphous Fe-Co-Si-B-Mo-P alloy

Mariusz Hasiak, Marcel Miglierini, Mirosław Łukiewski, Amadeusz Łaszcz, Marek Bujdoš

AIP Advances· Volume 8· Issue 5
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Source abstract

Abstract

DC thermomagnetic properties of Fe51Co12Si16B8Mo5P8 amorphous alloy in the as-quenched and after annealing below crystallization temperature are investigated. They are related to deviations in the microstructure as revealed by Mössbauer spectrometry. Study of AC magnetic properties, i.e. hysteresis loops, relative permeability and core losses versus maximum induction was aimed at obtaining optimal initial parameters for simulation process of a resonant transformer for a rail power supply converter. The results obtained from numerical analyses including core losses, winding losses, core mass, and dimensions were compared with the same parameters calculated for Fe-Si alloy and ferrite. Moreover, Steinmetz coefficients were also calculated for the as-quenched Fe51Co12Si16B8Mo5P8 amorphous alloy.
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Research context

Metals & alloysMaterials processing

OpenAlex topics: Metallic Glasses and Amorphous Alloys · Magnetic Properties and Applications · Magnetic Properties of Alloys

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Wrocław University of Science and Technology, Department of Mechanics and Materials Science Engineering 1 , Smoluchowskiego 25, 50 370 Wrocław, Poland

Slovak University of Technology in Bratislava, Institute of Nuclear and Physical Engineering 2 , Ilkovičova 3, 812 19 Bratislava, Slovakia

Czech Technical University in Prague, Department of Nuclear Reactors 3 , V Holešovičkách 2, 180 00 Prague, Czech Republic

TRAFECO—Transformers and Inductive Components 4 , Dolna 4, 42 283 Boronów, Poland

Comenius University in Bratislava, Institute of Laboratory Research on Geomaterials 5 , Ilkovičova 6, 842 15 Bratislava, Slovakia

References (8)

Show source-provided references
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