The effect of reinforcement of alumina matrix composites by ZrB₂ and FeSiAl inclusions on the dielectric property at microwave frequencies
In this paper, two composites ZrB₂/Al₂O₃ and FeSiAl/Al₂O₃ were characterized using the Transmission/Reflection characterization technique. The volume contents of ZrB₂ and FeSiAl inclusions in these composites vary between 0 and 15%. The results obtained indicate that the percentage of the inclusions...
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| Format: | Article |
| Language: | English |
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University of Belgrade - Faculty of Mechanical Engineering, Belgrade
2024-01-01
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| Series: | FME Transactions |
| Subjects: | |
| Online Access: | https://scindeks-clanci.ceon.rs/data/pdf/1451-2092/2024/1451-20922401068O.pdf |
| _version_ | 1797271799369564160 |
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| author | Ouhassan Youssef Bri Seddik Habibi Mohamed |
| author_facet | Ouhassan Youssef Bri Seddik Habibi Mohamed |
| author_sort | Ouhassan Youssef |
| collection | DOAJ |
| description | In this paper, two composites ZrB₂/Al₂O₃ and FeSiAl/Al₂O₃ were characterized using the Transmission/Reflection characterization technique. The volume contents of ZrB₂ and FeSiAl inclusions in these composites vary between 0 and 15%. The results obtained indicate that the percentage of the inclusions in the composites effectively improves the dielectric property. The comparison of the effect of ZrB₂ and FeSiAl inclusions on the dielectric properties of these composites confirms that reinforcing these composites with FeSiAl particles results in better dielectric properties. Furthermore, these results indicate that the dielectric property of the two composites studied decreases progressively with increasing frequency in the X band. This frequency dependence of the dielectric property of the composites studied is very important and shows that the composites studied are good candidates for microwave absorption applications in the X-band and for antenna design. Additionally, a comparison between the numerical results obtained in this work and the experimental results published in the literature reveals a close agreement, validating the reliability of the study's findings. |
| first_indexed | 2024-03-07T14:13:28Z |
| format | Article |
| id | doaj.art-4388b93bdb534ad3ad2290307f87c8fa |
| institution | Directory Open Access Journal |
| issn | 1451-2092 2406-128X |
| language | English |
| last_indexed | 2024-03-07T14:13:28Z |
| publishDate | 2024-01-01 |
| publisher | University of Belgrade - Faculty of Mechanical Engineering, Belgrade |
| record_format | Article |
| series | FME Transactions |
| spelling | doaj.art-4388b93bdb534ad3ad2290307f87c8fa2024-03-06T14:12:12ZengUniversity of Belgrade - Faculty of Mechanical Engineering, BelgradeFME Transactions1451-20922406-128X2024-01-01521687710.5937/fme2401068O1451-20922401068OThe effect of reinforcement of alumina matrix composites by ZrB₂ and FeSiAl inclusions on the dielectric property at microwave frequenciesOuhassan Youssef0Bri Seddik1Habibi Mohamed2Ibn Tofail University, Faculty of Sciences, Kenitra, MoroccoMoulay Ismail University, Superior School of Technology, Group MIN, Meknes, MoroccoIbn Tofail University, Faculty of Sciences, Kenitra, MoroccoIn this paper, two composites ZrB₂/Al₂O₃ and FeSiAl/Al₂O₃ were characterized using the Transmission/Reflection characterization technique. The volume contents of ZrB₂ and FeSiAl inclusions in these composites vary between 0 and 15%. The results obtained indicate that the percentage of the inclusions in the composites effectively improves the dielectric property. The comparison of the effect of ZrB₂ and FeSiAl inclusions on the dielectric properties of these composites confirms that reinforcing these composites with FeSiAl particles results in better dielectric properties. Furthermore, these results indicate that the dielectric property of the two composites studied decreases progressively with increasing frequency in the X band. This frequency dependence of the dielectric property of the composites studied is very important and shows that the composites studied are good candidates for microwave absorption applications in the X-band and for antenna design. Additionally, a comparison between the numerical results obtained in this work and the experimental results published in the literature reveals a close agreement, validating the reliability of the study's findings.https://scindeks-clanci.ceon.rs/data/pdf/1451-2092/2024/1451-20922401068O.pdfcomposite materialsalumina matrix compositescomplex permittivityrectangular waveguidetransmission/reflection (t/r)finite element methodzrb₂fesialx-band |
| spellingShingle | Ouhassan Youssef Bri Seddik Habibi Mohamed The effect of reinforcement of alumina matrix composites by ZrB₂ and FeSiAl inclusions on the dielectric property at microwave frequencies FME Transactions composite materials alumina matrix composites complex permittivity rectangular waveguide transmission/reflection (t/r) finite element method zrb₂ fesial x-band |
| title | The effect of reinforcement of alumina matrix composites by ZrB₂ and FeSiAl inclusions on the dielectric property at microwave frequencies |
| title_full | The effect of reinforcement of alumina matrix composites by ZrB₂ and FeSiAl inclusions on the dielectric property at microwave frequencies |
| title_fullStr | The effect of reinforcement of alumina matrix composites by ZrB₂ and FeSiAl inclusions on the dielectric property at microwave frequencies |
| title_full_unstemmed | The effect of reinforcement of alumina matrix composites by ZrB₂ and FeSiAl inclusions on the dielectric property at microwave frequencies |
| title_short | The effect of reinforcement of alumina matrix composites by ZrB₂ and FeSiAl inclusions on the dielectric property at microwave frequencies |
| title_sort | effect of reinforcement of alumina matrix composites by zrb₂ and fesial inclusions on the dielectric property at microwave frequencies |
| topic | composite materials alumina matrix composites complex permittivity rectangular waveguide transmission/reflection (t/r) finite element method zrb₂ fesial x-band |
| url | https://scindeks-clanci.ceon.rs/data/pdf/1451-2092/2024/1451-20922401068O.pdf |
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