Hexaferrite/polyethylene Composite coatings prepared with flame spraying

D. Lisjak; Pertti Lintunen; Arto Hujanen; Tommi Varis; G. Bolelli; L. Lusvarghi; M. Jagodic; M. Drofenik

doi:10.1016/j.matlet.2010.10.076

Hexaferrite/polyethylene Composite coatings prepared with flame spraying

D. Lisjak (Corresponding Author), Pertti Lintunen, Arto Hujanen, Tommi Varis, G. Bolelli, L. Lusvarghi, M. Jagodic, M. Drofenik

Research output: Contribution to journal › Article › Scientific › peer-review

9 Citations (Scopus)

Abstract

Composite coatings from different volume ratios of hexaferrite (BaFe₁₂O₁₉ or SrFe₁₂O₁₉) and polyethylene were prepared, for the first time, with flame spraying. The hexaferrite phase retained its crystal structure and microstructure during the process, while the polyethylene melted and resolidified. The coatings showed magnetic hysteresis loops with high coercivities. The measured electromagnetic behaviour proved that the studied composite coatings would be suitable for electromagnetic wave absorbers in the U-band.

Original language	English
Pages (from-to)	534-536
Number of pages	3
Journal	Materials Letters
Volume	65
Issue number	3
DOIs	https://doi.org/10.1016/j.matlet.2010.10.076
Publication status	Published - 2011
MoE publication type	A1 Journal article-refereed

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Keywords

Coatings
composites
ferrites
absorbers
ProperPart

Cite this

Lisjak, D., Lintunen, P., Hujanen, A., Varis, T., Bolelli, G., Lusvarghi, L., Jagodic, M., & Drofenik, M. (2011). Hexaferrite/polyethylene Composite coatings prepared with flame spraying. Materials Letters, 65(3), 534-536. https://doi.org/10.1016/j.matlet.2010.10.076

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AU - Lisjak, D.

AU - Lintunen, Pertti

AU - Hujanen, Arto

AU - Varis, Tommi

AU - Bolelli, G.

AU - Lusvarghi, L.

AU - Jagodic, M.

AU - Drofenik, M.

PY - 2011

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AB - Composite coatings from different volume ratios of hexaferrite (BaFe12O19 or SrFe12O19) and polyethylene were prepared, for the first time, with flame spraying. The hexaferrite phase retained its crystal structure and microstructure during the process, while the polyethylene melted and resolidified. The coatings showed magnetic hysteresis loops with high coercivities. The measured electromagnetic behaviour proved that the studied composite coatings would be suitable for electromagnetic wave absorbers in the U-band.

KW - Coatings

KW - composites

KW - ferrites

KW - absorbers

KW - ProperPart

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10.1016/j.matlet.2010.10.076