Time and Temperature Dependences of the Irreversible Magnetization Losses of Sintered Pr–Dy–Fe–Co–B Magnets

I. I. Rezchikova; N. S. Moiseeva; R. A. Valeev; R. B. Morgunov; V. P. Piskorskii

doi:10.1134/S0036029519090076

Time and Temperature Dependences of the Irreversible Magnetization Losses of Sintered Pr–Dy–Fe–Co–B Magnets

Авторы: Rezchikova I.¹, Moiseeva N.¹, Valeev R.¹, Morgunov R.², Piskorskii V.¹
Учреждения:
1. All-Russia Research Institute of Aviation Materials
2. Institute of Problems of Chemical Physics, Russian Academy of Sciences
Выпуск: Том 2019, № 9 (2019)
Страницы: 916-920
Раздел: Article
URL: https://journals.rcsi.science/0036-0295/article/view/173499
DOI: https://doi.org/10.1134/S0036029519090076
ID: 173499

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Аннотация

The magnetization losses of the (Pr_0.51Dy_0.49)_13.6(Fe_0.64Co_0.36)_79.6B_6.8 and (Pr_0.51Dy_0.49)_13.4(Fe_0.64Co_0.36)_78.8Cu_1.1B_6.7 magnets are studied. The alloying of the Pr–Dy–Fe–Co–B materials with copper is shown to cause a decrease in the magnetization losses in time, which is due to an increase in the coercive force.