Engineering Requirement Development of Barium Ferrite as Absorbent Radar Waves Material
This research is a treatment trying of the Barium ferrite properties whichobstacle the using its as an absorbent materials for Radar waves. These obstaclesare the high cost, bad mechanical properties and heavy weight, The solution isprepareing a new composite material , its matrix is the kaolin and...
| Format: | Article |
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| Language: | English |
| Published: |
Unviversity of Technology- Iraq
2010-04-01
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| Series: | Engineering and Technology Journal |
| Subjects: | |
| Online Access: | https://etj.uotechnology.edu.iq/article_27251_1c6d175eadcd7dbed7470822cd0ad534.pdf |
| _version_ | 1797325383246282752 |
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| collection | DOAJ |
| description | This research is a treatment trying of the Barium ferrite properties whichobstacle the using its as an absorbent materials for Radar waves. These obstaclesare the high cost, bad mechanical properties and heavy weight, The solution isprepareing a new composite material , its matrix is the kaolin and filled by Bariumferrite. 5% and 15% of barium ferrite have enhanced the mechanical properties ofprepared a samples pressed at 69.4 Mρa and sintered at 1150 C˚ for two hours and2ºC/min. and 3ºC/min as a heating and cooling rates respectively. The firstpercentage has a (0.224) reflective index for 0.8 GHz and 2mm thickness and(0.093) for 10.4 GHz and 2mm thickness. |
| first_indexed | 2024-03-08T06:08:41Z |
| format | Article |
| id | doaj.art-902d98bf959e4dbab1d15c752a84a1b8 |
| institution | Directory Open Access Journal |
| issn | 1681-6900 2412-0758 |
| language | English |
| last_indexed | 2024-03-08T06:08:41Z |
| publishDate | 2010-04-01 |
| publisher | Unviversity of Technology- Iraq |
| record_format | Article |
| series | Engineering and Technology Journal |
| spelling | doaj.art-902d98bf959e4dbab1d15c752a84a1b82024-02-04T17:45:20ZengUnviversity of Technology- IraqEngineering and Technology Journal1681-69002412-07582010-04-0128833534610.30684/etj.28.8.1627251Engineering Requirement Development of Barium Ferrite as Absorbent Radar Waves MaterialThis research is a treatment trying of the Barium ferrite properties whichobstacle the using its as an absorbent materials for Radar waves. These obstaclesare the high cost, bad mechanical properties and heavy weight, The solution isprepareing a new composite material , its matrix is the kaolin and filled by Bariumferrite. 5% and 15% of barium ferrite have enhanced the mechanical properties ofprepared a samples pressed at 69.4 Mρa and sintered at 1150 C˚ for two hours and2ºC/min. and 3ºC/min as a heating and cooling rates respectively. The firstpercentage has a (0.224) reflective index for 0.8 GHz and 2mm thickness and(0.093) for 10.4 GHz and 2mm thickness.https://etj.uotechnology.edu.iq/article_27251_1c6d175eadcd7dbed7470822cd0ad534.pdfkaolinbarrium ferriteradar waves reflective index |
| spellingShingle | Engineering Requirement Development of Barium Ferrite as Absorbent Radar Waves Material Engineering and Technology Journal kaolin barrium ferrite radar waves reflective index |
| title | Engineering Requirement Development of Barium Ferrite as Absorbent Radar Waves Material |
| title_full | Engineering Requirement Development of Barium Ferrite as Absorbent Radar Waves Material |
| title_fullStr | Engineering Requirement Development of Barium Ferrite as Absorbent Radar Waves Material |
| title_full_unstemmed | Engineering Requirement Development of Barium Ferrite as Absorbent Radar Waves Material |
| title_short | Engineering Requirement Development of Barium Ferrite as Absorbent Radar Waves Material |
| title_sort | engineering requirement development of barium ferrite as absorbent radar waves material |
| topic | kaolin barrium ferrite radar waves reflective index |
| url | https://etj.uotechnology.edu.iq/article_27251_1c6d175eadcd7dbed7470822cd0ad534.pdf |