Hard Magnetic Properties and the Features of Nanostructure of High-Temperature Sm-Co-Fe-Cu-Zr Magnet with Abnormal Temperature Dependence of Coercivity

This paper presents methods and approaches that can be used for production of Sm-Co-Fe-Cu-Zr permanent magnets with working temperatures of up to 550 °C. It is shown that the content of Sm, Cu, and Fe significantly affects the coercivity (H(c)) value at high operating temperatures. A decrease in the...

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Detalles Bibliográficos
Autores principales: Golovnia, O. A., Popov, A. G., Mushnikov, N. V., Protasov, A. V., Pradeep, K. G., Ogurtsov, A. V., Taranov, D. V., Tishin, A. M.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10343306/
https://www.ncbi.nlm.nih.gov/pubmed/37446415
http://dx.doi.org/10.3390/nano13131899

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