Magnetization Processes of Exchange Coupled Nd2(Fe,Co)14B Alloys in Various Demagnetized States

Magnetization Processes of Exchange Coupled Nd2(Fe,Co)14B Alloys in Various Demagnetized States

Processes of magnetization in exchange-coupled rapidly quenched nanocrystalline alloys Nd 2 (Fe 1 – x Co x ) 14 B, where x = 0, 0.07, 0.2, 0.5, have been studied. Initial magnetization curves and interaction plots δ M ( H ) for various demagnetized states were obtained. Based on comparison of measur...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Physics of metals and metallography 2024-03, Vol.125 (3), p.245-253
Hauptverfasser: Alekseev, I. V., Andreev, S. V., Volegov, A. S., Selezneva, N. V.
Format: Artikel
Sprache:eng
Schlagworte:
Chemistry and Materials Science
Electrical and Magnetic Properties
Exchanging
Magnetization curves
Materials Science
Melt spinning
Metallic Materials
Nanoalloys
Rapid quenching (metallurgy)
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Processes of magnetization in exchange-coupled rapidly quenched nanocrystalline alloys Nd 2 (Fe 1 – x Co x ) 14 B, where x = 0, 0.07, 0.2, 0.5, have been studied. Initial magnetization curves and interaction plots δ M ( H ) for various demagnetized states were obtained. Based on comparison of measurement results, influence of the pinning type mechanism on magnetization process in the Nd 2 (Fe 1 – x Co x ) 14 B melt-spun ribbons is shown. Using δ M ( H ) plots, a change in intergrain exchange interaction depending on cobalt concentration in rapidly quenched Nd 2 (Fe 1 – x Co x ) 14 B nanocrystalline alloys was investigated.
ISSN:0031-918X
1555-6190
DOI:10.1134/S0031918X23603013