Structure and Magnetic Properties of Fe-B-La-Al Alloy

Sabina Lesz; Piotr Kwapuliński; Małgorzata Karolus; Klaudiusz Gołombek; Bartłomiej Hrapkowicz; Adam Zarychta; Rafał Babilas; Julia Popis; Patrycja Janiak

doi:10.3390/magnetochemistry7090129

Magnetochemistry (Sep 2021)

Structure and Magnetic Properties of Fe-B-La-Al Alloy

Sabina Lesz,
Piotr Kwapuliński,
Małgorzata Karolus,
Klaudiusz Gołombek,
Bartłomiej Hrapkowicz,
Adam Zarychta,
Rafał Babilas,
Julia Popis,
Patrycja Janiak

Affiliations

Sabina Lesz: Department of Engineering Materials and Biomaterials, Silesian University of Technology, Konarskiego 18a, 44-100 Gliwice, Poland
Piotr Kwapuliński: Institute of Materials Engineering, University of Silesia, ul. 75 Pułku Piechoty 1a, 41-500 Chorzów, Poland
Małgorzata Karolus: Institute of Materials Engineering, University of Silesia, ul. 75 Pułku Piechoty 1a, 41-500 Chorzów, Poland
Klaudiusz Gołombek: Materials Research Laboratory, Silesian University of Technology, Konarskiego 18a, 44-100 Gliwice, Poland
Bartłomiej Hrapkowicz: Department of Engineering Materials and Biomaterials, Silesian University of Technology, Konarskiego 18a, 44-100 Gliwice, Poland
Adam Zarychta: Department of Engineering Materials and Biomaterials, Silesian University of Technology, Konarskiego 18a, 44-100 Gliwice, Poland
Rafał Babilas: Department of Engineering Materials and Biomaterials, Silesian University of Technology, Konarskiego 18a, 44-100 Gliwice, Poland
Julia Popis: Department of Engineering Materials and Biomaterials, Silesian University of Technology, Konarskiego 18a, 44-100 Gliwice, Poland
Patrycja Janiak: Department of Engineering Materials and Biomaterials, Silesian University of Technology, Konarskiego 18a, 44-100 Gliwice, Poland

DOI: https://doi.org/10.3390/magnetochemistry7090129
Journal volume & issue: Vol. 7, no. 9
p. 129

Abstract

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Nanocrystalline magnetic materials are of great interest in order to meet the needs of electronics and electrical engineering. There are many possibilities to modify the synthesis parameters and chemical composition in order to obtain the most desirable magnetic properties and microstructure. The paper discusses an iron-based alloy with the addition of boron lanthanum and aluminium. The alloy was obtained by induction melting and casting with a melt-spinner. The main purpose of the work was to analyze the structure and properties of both the starting alloys in the form of ingots and the obtained tapes. X-ray diffraction (XRD), scanning electron microscopy (SEM), vibration magnetometry (VSM) and microhardness measurements using the Vickers method were carried out.

Published in Magnetochemistry

ISSN: 2312-7481 (Online)
Publisher: MDPI AG
Country of publisher: Switzerland
LCC subjects: Science: Chemistry
Website: http://www.mdpi.com/journal/magnetochemistry

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