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

被引：1
|
作者：
Belyaev, I. V. [1 ]
Moiseev, A. V. [1 ]
Kutepov, A. V. [2 ]
Lomtev, L. A. [2 ]
Kireev, A. V. [1 ]
机构：
[1] AG & NG Stoletovs Vladimir State Univ, Vladimir, Russia
[2] Magneton Res & Prod Assoc, Vladimir, Russia
来源：
METAL SCIENCE AND HEAT TREATMENT | 2015年 / 56卷 / 11-12期
关键词：
alloying; hafnium; single-crystal magnets; isothermal magnetic treatment; tempering; magnetic properties; thermal stabilization; temperature coefficient of induction;
D O I：
10.1007/s11041-015-9812-7
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
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.
引用
收藏
页码：626 / 629
页数：4
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