High‐Permeability Manganese‐Zinc Ferrite Reduced in Vacuum

1964 ◽  
Vol 35 (5) ◽  
pp. 1646-1647 ◽  
Author(s):  
Yūzō Shichijō ◽  
Gyōichi Asano ◽  
Eizō Takama
Keyword(s):  
Zinc Ferrite ◽  
High Permeability ◽  
Manganese Zinc ◽  
Manganese Zinc Ferrite

scholarly journals Electromagnetic Interference Shielding and Physical-Mechanical Characteristics of Rubber Composites Filled with Manganese-Zinc Ferrite and Carbon Black

Polymers ◽  
2021 ◽  
Vol 13 (4) ◽  
pp. 616
Author(s):  
Ján Kruželák ◽  
Andrea Kvasničáková ◽  
Klaudia Hložeková ◽  
Rastislav Dosoudil ◽  
Marek Gořalík ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Carbon Black ◽  
Zinc Ferrite ◽  
Mechanical Characteristics ◽  
Hybrid Composites ◽  
Rubber Matrix ◽  
Butadiene Rubber ◽  
Frequency Range ◽  
Manganese Zinc ◽  
Manganese Zinc Ferrite

In the present work, composite materials were prepared by incorporation of manganese-zinc ferrite, carbon black and combination of ferrite and carbon black into acrylonitrile-butadiene rubber (NBR). For cross-linking of composites, standard sulfur-based curing system was applied. The main goal was to investigate the influence of the fillers on the physical-mechanical properties of composites. Then, the electromagnetic absorption shielding ability was investigated in the frequency range 1 MHz–3 GHz. The results revealed that composites filled with ferrite provide sufficient absorption shielding performance in the tested frequency range. On the other hand, ferrite behaves as an inactive filler and deteriorates the physical-mechanical characteristics of composites. Carbon black reinforces the rubber matrix and contributes to the improvement of physical-mechanical properties. However, composites filled with carbon black are not able to absorb electromagnetic radiation in the given frequency range. Finally, the combination of carbon black and ferrite resulted in the modification of both physical-mechanical characteristics and absorption shielding ability of hybrid composites.

scholarly journals A compact 5G antenna printed on manganese zinc ferrite substrate material

2016 ◽  
Vol 13 (11) ◽  
pp. 20160377-20160377 ◽  
Author(s):  
Ashiqur Rahman ◽  
Ng M. Yi ◽  
Afaz U. Ahmed ◽  
Touhidul Alam ◽  
Mandeep J. Singh ◽  
...  
Keyword(s):  
Zinc Ferrite ◽  
Substrate Material ◽  
Manganese Zinc ◽  
Manganese Zinc Ferrite ◽  
Ferrite Substrate

Effect of intragranular porosity of initial permeability and coercive force in a manganese zinc ferrite

1976 ◽  
Vol 11 (7) ◽  
pp. 1335-1338 ◽  
Author(s):  
G. C. Jain ◽  
B. K. Das ◽  
R. S. Khanduja ◽  
S. C. Gupta
Keyword(s):  
Coercive Force ◽  
Zinc Ferrite ◽  
Initial Permeability ◽  
Manganese Zinc ◽  
Manganese Zinc Ferrite
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