Поглотители СВЧ-энергии с высокой теплопроводностью на основе AlN и SiC с до­бав­ка­ми молибдена

Поглотители СВЧ-энергии с высокой теплопроводностью на основе AlN и SiC с до­бав­ка­ми молибдена

The paper presents the results of experimental studies of thermal conductivity and microwave absorption in aluminum nitride based composites with different percentages of silicium carbide and molybdenum. It is shown that the optimal composition of the studied materials is the composite with 46% of s...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Datum:2014
Hauptverfasser: Chasnyk, V. I., Fesenko, I. P.
Format: Artikel
Sprache:Ukrainian
Veröffentlicht: PE "Politekhperiodika", Book and Journal Publishers 2014
Schlagworte:
объемный поглотитель
коэффициент поглощения электромагнитной энергии
композит
нитрид алюминия
карбид кремния
молибден
Online Zugang:https://www.tkea.com.ua/index.php/journal/article/view/TKEA2014.1.11
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Назва журналу:Technology and design in electronic equipment

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Technology and design in electronic equipment
Beschreibung
Zusammenfassung:The paper presents the results of experimental studies of thermal conductivity and microwave absorption in aluminum nitride based composites with different percentages of silicium carbide and molybdenum. It is shown that the optimal composition of the studied materials is the composite with 46% of silicium carbide and 4% of molybdenum. This composition reveals high UHF-energy absorption level of 42 dB/cm in the frequency range of 9.5—10.5 GHz and high thermal conductivity of 65 W/(m.K).

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