Electromagnetic properties of composite filaments with ferromagnetic fillers for 3D printing

The paper presents the results of a study of composite materials based on the polymer acrylonitrile styrene acrylate (ACA) and filler M-type hexaferrite (BaFe12O19). The results of X-ray diffractometry of hexaferrite powder are presented. The porosity of the obtained composite filament samples was s...

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Bibliographic Details
Published in:E3S web of conferences 2023-01, Vol.413, p.2017
Main Authors: Vertoprakhov, I. A., Kuleshov, G. E., Yelyasov, A. N., Bad’in, A. V.
Format: Article
Language:English
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Summary:The paper presents the results of a study of composite materials based on the polymer acrylonitrile styrene acrylate (ACA) and filler M-type hexaferrite (BaFe12O19). The results of X-ray diffractometry of hexaferrite powder are presented. The porosity of the obtained composite filament samples was studied. After 9 extrusion cycles, the porosity is reduced to less than 1%. In the EHF range, the transmission coefficient through a sample of a composite material was measured. A sharp decrease in the transmission coefficient is observed in the frequency range from 42 to 55 GHz, which is due to the natural ferromagnetic resonance in BaFe12O19 hexaferrite.
ISSN:2267-1242
2267-1242
DOI:10.1051/e3sconf/202341302017