Processing of composites using variable and fixed frequency microwave facilities
Article
Article Title | Processing of composites using variable and fixed frequency microwave facilities |
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Article Category | Article |
Authors | Ku, Harry S. (Author) and Yusaf, Talal (Author) |
Journal Title | Progress in Electromagnetic Research B |
Journal Citation | 5, pp. 185-205 |
Number of Pages | 31 |
Year | 2008 |
Place of Publication | The Netherlands |
Digital Object Identifier (DOI) | https://doi.org/10.2528/PIERB08011304 |
Web Address (URL) | https://www.jpier.org/issues/volume.html?paper=08011304 |
Abstract | [Abstract]: This paper starts with the characteristics and advantages of microwaves processing. The shortcomings of fixed frequency, typically at 2.45 GHz were also mentioned. On account of this, the newly developed variable frequency microwave (VFM) fabrication was mentioned and adopted in place of the fixed frequency process. Three cases of fixed frequency microwave processing of materials were described; the characteristics and pros of each case was mentioned and commented. Four cases of processing materials using variable frequency microwave facility (VFMF) were mentioned; the advantages and limitations of each case were discussed. The microwave processing of materials provides improved mechanical, physical and electrical properties with much reduced processing time. Furthermore, variable frequency microwave processing is more superior to its fixed frequency counterpart except that the cost of the facilities of the former is much higher than the latter at this point in time but it appears that the price will drop in the coming ten years. |
Keywords | fixed frequency microwaves, variable frequency microwaves, polystyrene, glass fibre, Araldite and carbon fibre |
ANZSRC Field of Research 2020 | 401602. Composite and hybrid materials |
Public Notes | File reproduced in accordance with the copyright policy of the publisher/author. |
Byline Affiliations | Department of Mechanical and Mechatronic Engineering |
https://research.usq.edu.au/item/9yq31/processing-of-composites-using-variable-and-fixed-frequency-microwave-facilities
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