Study of the Effect of Hafnium on the Magnetic Properties of Permanent Magnets with Single-Crystal Structure from Alloy YuNDKT5AA

The causes of the action of hafnium additives on the magnetic properties of single-crystal permanent magnets from alloy YuNDKT5AA are studied. The temperature regimes of the isothermal magnetic treatment of single-crystal permanent magnets from alloy YuNDKT5AA with a hafnium additive is corrected. A...

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Veröffentlicht in:	Metal science and heat treatment 2015-03, Vol.56 (11-12), p.626-629
Hauptverfasser:	Belyaev, I. V., Moiseev, A. V., Kutepov, A. V., Lomtev, L. A., Kireev, A. V.
Format:	Artikel
Sprache:	eng
Schlagworte:	Alloys Analysis Characterization and Evaluation of Materials Chemistry and Materials Science Classical Mechanics Crystal structure Engineering Thermodynamics Hafnium Heat and Mass Transfer Magnetic properties Materials Science Metallic Materials Permanent magnets Specialty metals industry
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Zusammenfassung:	The causes of the action of hafnium additives on the magnetic properties of single-crystal permanent magnets from alloy YuNDKT5AA are studied. The temperature regimes of the isothermal magnetic treatment of single-crystal permanent magnets from alloy YuNDKT5AA with a hafnium additive is corrected. Anew mode of multistage tempering is suggested and an operation of thermal stabilization of permanent magnets is introduced.
ISSN:	0026-0673 1573-8973
DOI:	10.1007/s11041-015-9812-7