In this study, we have investigated the properties of the hydrogenated powders from EoL magnets from wind turbine, scooter motor and ring magnet, that exhibit, in origin, different compositions and properties. Our study shows the changes in the microstructural and magnetic properties of different type of hydrides induced by ball milling processing that can affect to the further production of permanent magnets.
Magnetic properties and microstructure of hydrogenated Nd-Fe-B powders for recycling of permanent magnets
C. de Julian Fernandez
Relatore interno
;A. E. WakoMembro del Collaboration Group
;M. BelliMembro del Collaboration Group
;B. MuzziMembro del Collaboration Group
;R. CabassiMembro del Collaboration Group
;F. AlbertiniMembro del Collaboration Group
;C. Sangregorio
2026
Abstract
In this study, we have investigated the properties of the hydrogenated powders from EoL magnets from wind turbine, scooter motor and ring magnet, that exhibit, in origin, different compositions and properties. Our study shows the changes in the microstructural and magnetic properties of different type of hydrides induced by ball milling processing that can affect to the further production of permanent magnets.File in questo prodotto:
Non ci sono file associati a questo prodotto.
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
