Open AccessOn the possibility of using detonation ceramic coatings as microwave energy absorbers
Author(s) -
A S Vashin,
S V Evseev,
Gennady Zhabin,
G F Korepin,
A. N. Pashkov
Publication year - 2019
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1313/1/012057
Subject(s) - detonation , materials science , microwave , ceramic , coating , copper , composite material , thermal stability , hydrogen , phase (matter) , work (physics) , layer (electronics) , chemical engineering , metallurgy , thermodynamics , chemistry , explosive material , physics , organic chemistry , quantum mechanics , engineering
The developed absorbing microwave energy coatings of TiO 2 and Al 2 O 3 /TiO 2 deposited by the detonation method were investigated in this work. Thermal cyclic tests of the obtained samples of different layer thickness on copper substrates were carried out, the phase composition of the obtained coatings was investigated, the effect of high-temperature heating in hydrogen on the phase composition of the coating and its stability was determined. The gas emission was studied on evacuated and degassed experimental model.