Effect of Infill Density of the Printed PET-G Structures Containing Iron Oxides on Magnetic Properties

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F75081431%3A_____%2F23%3A00002496" target="_blank" >RIV/75081431:_____/23:00002496 - isvavai.cz</a>

Alternative codes found

RIV/68378297:_____/23:00565906 RIV/71226401:_____/23:N0100733

Result on the web

<a href="https://doi.org/10.3390/magnetochemistry9010002" target="_blank" >https://doi.org/10.3390/magnetochemistry9010002</a>

DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Effect of Infill Density of the Printed PET-G Structures Containing Iron Oxides on Magnetic Properties

Original language description

This work aims to characterize printing structures with various infill densities composed of a thermoplastic material containing magnetic particles composed of mainly Iron(III) oxides with regard to their possible processing with the additive technology of Fused Filament Fabrication. A polyethylene terephthalate glycol (PET-G) structural thermoplastic with the addition of Iron(III)) oxides has been selected, and correct processing temperatures have been determined using thermal analysis. The paramagnetic properties of printed products consisting of different filling densities have been tested. Relative permeability has been identified to be strongly dependent on the printed internal structures of tested products. The samples composed of the densest structure have shown relative permeability higher by 18% with respect to the sample printed with the least dense structure. Finite Element Modelling (FEM) simulations have been applied to determine magnetic field distributions and, moreover, to calculate the holding forces of all printed samples. The performed simulations confirmed that produced composites might be utilized as magnetic switches and sensors or as more advanced components for homogenizing electric motors’ magnetic fields. Moreover, magnetic properties might be tuned according to the specific needs printing structure with the suitable density.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

20505 - Composites (including laminates, reinforced plastics, cermets, combined natural and synthetic fibre fabrics; filled composites)

Project

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Continuities

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Publication year

2023

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Magnetochemistry

ISSN

2312-7481

e-ISSN

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Volume of the periodical

2023

Issue of the periodical within the volume

9

Country of publishing house

CH - SWITZERLAND

Number of pages

14

Pages from-to

1-13

UT code for WoS article

000928375900001

EID of the result in the Scopus database

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