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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Bibliographic Details
Published in:Metal science and heat treatment 2015-03, Vol.56 (11-12), p.626-629
Main Authors: Belyaev, I. V., Moiseev, A. V., Kutepov, A. V., Lomtev, L. A., Kireev, A. V.
Format: Article
Language:eng
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Summary: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