This study deals with the production and characterization of soft magnetic materials produced by means of additive manufacturing technologies. In particular, the laser-powder bed fusion has been used developing different silicon-iron alloys. The focus is to provide the BH magnetization trends, as well as the specific losses, for a wide range of supply frequency of a set of additively manufactured soft magnetic materials. Ad hoc specimens, including 'as build' and 'annealed' samples, have been tested in order to address the complete scenario about their applicability in advanced electrical machines. Consequently, the present document has to be considered as a reference where the readers that do not have the possibility to print or test soft AM materials can find useful data to start the designs and simulations of their own applications.

Magnetic Behavior and Loss Assessment of Additively Manufactured Fe-Si alloys / Cavagnino, Andrea; Vaschetto, Silvio; Pošković, Emir; Fortunato, Alessandro; Liverani, Erica. - (2023). (Intervento presentato al convegno 2023 IEEE International Electric Machines & Drives Conference (IEMDC) tenutosi a San Francisco, CA, USA nel 15-18 May 2023) [10.1109/iemdc55163.2023.10238925].

Magnetic Behavior and Loss Assessment of Additively Manufactured Fe-Si alloys

Cavagnino, Andrea;Vaschetto, Silvio;Pošković, Emir;
2023

Abstract

This study deals with the production and characterization of soft magnetic materials produced by means of additive manufacturing technologies. In particular, the laser-powder bed fusion has been used developing different silicon-iron alloys. The focus is to provide the BH magnetization trends, as well as the specific losses, for a wide range of supply frequency of a set of additively manufactured soft magnetic materials. Ad hoc specimens, including 'as build' and 'annealed' samples, have been tested in order to address the complete scenario about their applicability in advanced electrical machines. Consequently, the present document has to be considered as a reference where the readers that do not have the possibility to print or test soft AM materials can find useful data to start the designs and simulations of their own applications.
2023
979-8-3503-9899-1
979-8-3503-9900-4
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11583/2986247