Effect of sintering temperatures on structural, magnetic and microwave properties of barium ferrites/epoxy composites
This research highlights the structural magnetic and microwave properties of nanoparticles of M-type hexagonal barium ferrites (BaFe12O19). The samples were sintered at varied sintering temperatures (800, 900, and 1000 °C). The effect of temperatures on the structural, magnetic and microwave propert...
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| Format: | Article |
| Language: | English |
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Blue Eyes Intelligence Engineering & Sciences Publication
2019
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| Online Access: | http://psasir.upm.edu.my/id/eprint/79542/ http://psasir.upm.edu.my/id/eprint/79542/1/Effect%20of%20sintering%20temperatures%20.pdf |
| _version_ | 1848858704455139328 |
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| author | Rosdi, Nurshahiera Azis, Raba′ah Syahidah Ismail, Ismayadi Mustaffa, Muhammad Syazwan Mokhtar, Nurhidayaty |
| author_facet | Rosdi, Nurshahiera Azis, Raba′ah Syahidah Ismail, Ismayadi Mustaffa, Muhammad Syazwan Mokhtar, Nurhidayaty |
| author_sort | Rosdi, Nurshahiera |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | This research highlights the structural magnetic and microwave properties of nanoparticles of M-type hexagonal barium ferrites (BaFe12O19). The samples were sintered at varied sintering temperatures (800, 900, and 1000 °C). The effect of temperatures on the structural, magnetic and microwave properties was highlighted. Barium ferrites are well-known materials used for radar absorbing materials (RAM). RAM materials with good absorbing performance should have high permeability, small permittivity and high magnetic or dielectric loss at microwave frequency. High microwave absorption can be created effectively in magnetic materials, as well as wideband absorption. The structural, microstructural and microwave properties were analyzed via an X-ray Diffractometer (XRD), a Field Emission Scanning Electron Microscope (FESEM) and a Vector Network Analyzer (VNA), respectively. The XRD results showed a full phase hexagonal structure was formed in the samples sintered at 900 and 1000 ºC. BaFe12O19 composite with a thickness of 3 mm showed a minimum Reflection Loss (RL) at −9.01 dB at a frequency of 9.16 GHz at temperature 1000 ºC. |
| first_indexed | 2025-11-15T12:17:41Z |
| format | Article |
| id | upm-79542 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T12:17:41Z |
| publishDate | 2019 |
| publisher | Blue Eyes Intelligence Engineering & Sciences Publication |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-795422021-06-02T11:47:27Z http://psasir.upm.edu.my/id/eprint/79542/ Effect of sintering temperatures on structural, magnetic and microwave properties of barium ferrites/epoxy composites Rosdi, Nurshahiera Azis, Raba′ah Syahidah Ismail, Ismayadi Mustaffa, Muhammad Syazwan Mokhtar, Nurhidayaty This research highlights the structural magnetic and microwave properties of nanoparticles of M-type hexagonal barium ferrites (BaFe12O19). The samples were sintered at varied sintering temperatures (800, 900, and 1000 °C). The effect of temperatures on the structural, magnetic and microwave properties was highlighted. Barium ferrites are well-known materials used for radar absorbing materials (RAM). RAM materials with good absorbing performance should have high permeability, small permittivity and high magnetic or dielectric loss at microwave frequency. High microwave absorption can be created effectively in magnetic materials, as well as wideband absorption. The structural, microstructural and microwave properties were analyzed via an X-ray Diffractometer (XRD), a Field Emission Scanning Electron Microscope (FESEM) and a Vector Network Analyzer (VNA), respectively. The XRD results showed a full phase hexagonal structure was formed in the samples sintered at 900 and 1000 ºC. BaFe12O19 composite with a thickness of 3 mm showed a minimum Reflection Loss (RL) at −9.01 dB at a frequency of 9.16 GHz at temperature 1000 ºC. Blue Eyes Intelligence Engineering & Sciences Publication 2019-11 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/79542/1/Effect%20of%20sintering%20temperatures%20.pdf Rosdi, Nurshahiera and Azis, Raba′ah Syahidah and Ismail, Ismayadi and Mustaffa, Muhammad Syazwan and Mokhtar, Nurhidayaty (2019) Effect of sintering temperatures on structural, magnetic and microwave properties of barium ferrites/epoxy composites. International Journal of Innovative Technology and Exploring Engineering, 9 (1). pp. 5445-5449. ISSN 2278-3075 https://www.ijitee.org/download/volume-9-issue-1/ 10.35940/ijitee.A8102.119119 |
| spellingShingle | Rosdi, Nurshahiera Azis, Raba′ah Syahidah Ismail, Ismayadi Mustaffa, Muhammad Syazwan Mokhtar, Nurhidayaty Effect of sintering temperatures on structural, magnetic and microwave properties of barium ferrites/epoxy composites |
| title | Effect of sintering temperatures on structural, magnetic and microwave properties of barium ferrites/epoxy composites |
| title_full | Effect of sintering temperatures on structural, magnetic and microwave properties of barium ferrites/epoxy composites |
| title_fullStr | Effect of sintering temperatures on structural, magnetic and microwave properties of barium ferrites/epoxy composites |
| title_full_unstemmed | Effect of sintering temperatures on structural, magnetic and microwave properties of barium ferrites/epoxy composites |
| title_short | Effect of sintering temperatures on structural, magnetic and microwave properties of barium ferrites/epoxy composites |
| title_sort | effect of sintering temperatures on structural, magnetic and microwave properties of barium ferrites/epoxy composites |
| url | http://psasir.upm.edu.my/id/eprint/79542/ http://psasir.upm.edu.my/id/eprint/79542/ http://psasir.upm.edu.my/id/eprint/79542/ http://psasir.upm.edu.my/id/eprint/79542/1/Effect%20of%20sintering%20temperatures%20.pdf |