Improved mechanical and microwave absorption properties of SiCf/SiC composites with SiO2 filler

2021 ◽  
Vol 47 (10) ◽  
pp. 14455-14463 ◽  
Author(s):  
Zhaowen Ren ◽  
Wancheng Zhou ◽  
Yuchang Qing ◽  
Shichang Duan ◽  
Haijun Pan ◽  
...  
Keyword(s):  
Microwave Absorption ◽  
Absorption Properties ◽  
Microwave Absorption Properties ◽  
Sic Composites

Effect of fibre directionality on the microwave absorption properties of 3D braided SiCf/SiC composites

2019 ◽  
Vol 45 (6) ◽  
pp. 7797-7803 ◽  
Author(s):  
Tao Han ◽  
Ruiying Luo ◽  
Guangyuan Cui ◽  
Lianyi Wang
Keyword(s):  
Microwave Absorption ◽  
Absorption Properties ◽  
Microwave Absorption Properties ◽  
Sic Composites

Microwave absorption properties of in situ grown CNTs/SiC composites

2012 ◽  
Vol 520 ◽  
pp. 295-300 ◽  
Author(s):  
Song Xie ◽  
Guo-Qiang Jin ◽  
Shuai Meng ◽  
Yun-Wei Wang ◽  
Yong Qin ◽  
...  
Keyword(s):  
Microwave Absorption ◽  
Absorption Properties ◽  
Microwave Absorption Properties ◽  
Sic Composites

scholarly journals Microwave absorption properties of MWCNT-SiC composites synthesized via a low temperature induced reaction

AIP Advances ◽  
2011 ◽  
Vol 1 (3) ◽  
pp. 032140 ◽  
Author(s):  
Hui-Ling Zhu ◽  
Yu-Jun Bai ◽  
Rui Liu ◽  
Ning Lun ◽  
Yong-Xin Qi ◽  
...  
Keyword(s):  
Low Temperature ◽  
Microwave Absorption ◽  
Absorption Properties ◽  
Microwave Absorption Properties ◽  
Sic Composites ◽  
Induced Reaction

Microwave absorption properties of Polyaniline-Ta2O5 Composites

2011 ◽  
Vol 3 (5) ◽  
pp. 561-562
Author(s):  
Sharadatayi Patil ◽  
◽  
Sangshetty Kalyane
Keyword(s):  
Microwave Absorption ◽  
Absorption Properties ◽  
Microwave Absorption Properties

Preparation and Microwave Absorption Properties of LiZn Ferrite

2009 ◽  
Vol 25 (1) ◽  
pp. 73-76 ◽  
Author(s):  
Hong JIANG ◽  
Jia GUO ◽  
Lu ZHAO ◽  
Hong ZHU
Keyword(s):  
Microwave Absorption ◽  
Absorption Properties ◽  
Microwave Absorption Properties

Effect of Nd Substitution on Magnetic and Microwave Absorption Properties of Nanocrystalline Sr(MnSn)0.5Fe11O19

2014 ◽  
Vol 10 (3) ◽  
pp. 422-426
Author(s):  
Ali-Sharbati ◽  
Javad-Mola Verdi Khani ◽  
G.R. Amiri ◽  
R. Mousarezaei
Keyword(s):  
Microwave Absorption ◽  
Absorption Properties ◽  
Microwave Absorption Properties ◽  
Nd Substitution

scholarly journals Effect of Reaction Time on Microwave Absorption Properties of Fe3O4 Hollow Spheres Synthesized via Ostwald Ripening

Materials ◽  
2019 ◽  
Vol 12 (18) ◽  
pp. 2921 ◽  
Author(s):  
Wei Huang ◽  
Yujiang Wang ◽  
Shicheng Wei ◽  
Bo Wang ◽  
Yi Liang ◽  
...  
Keyword(s):  
Reaction Time ◽  
Microwave Absorption ◽  
Ostwald Ripening ◽  
Impedance Matching ◽  
Hollow Spheres ◽  
Absorption Properties ◽  
Microwave Absorption Properties ◽  
Magnetic Structures ◽  
Absorption Performance ◽  
Microwave Absorption Performance

Hollow magnetic structures have great potential to be used in the microwave absorbing field. Herein, Fe3O4 hollow spheres with different levels of hollowness were synthesized by the hydrothermal method under Ostwald ripening effect. In addition to their microstructures, the microwave absorption properties of such spheres were investigated. The results show that the grain size and hollowness of Fe3O4 hollow spheres both increase as the reaction time increases. With increasing hollowness, the attenuation ability of electromagnetic wave of Fe3O4 spheres increases first and then decreases, finally increases sharply after the spheres break down. Samples with strong attenuation ability can achieve good impedance matching, which it does preferentially as the absorber thickness increases. Fe3O4 hollow spheres show the best microwave absorption performance when the reaction time is 24 h. The minimum reflection loss (RL (min)) can reach −40 dB, while the thickness is only 3.2 mm.

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