Study of Plasma Spraying Radar Absorbing Coating

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Important Dates

Conference:

Apr. 22-24, 2019

Full Paper Due: Mar. 18, 2019

Abstract Due: Mar. 18, 2019

Audience Registration Due:
Apr. 22, 2019

Presentations of The Spring World Congress on Engineering and Technology (SCET 2017)

● Study of Plasma Spraying Radar Absorbing Coating
Author(s)
Shuqing Li
Affiliation(s)
Beijing Aeronautical Manufacturing Technology Research Institute
KEYWORDS
Plasma Spraying Radar, Coating
ABSTRACT
By considering the problems occurred in the painted radar absorbing coating such as thickness is difficult to control, large densities, poor diffusion of coatings’ microstructure, lower bonding strength and easy to spall off the substrate, etc, in this study, the plasma spraying technology would be the coating fabricated method, the absorbing materials are designed to appropriate to plasma spray method, and the more uniform absorbing coating are fabricated by the auto-mechanical controlling. At the same time, the coatings’ bonding strength with the substrate and the coatings’ absorbing property are researched by the different design of the coatings’ thickness. Test results indicated that thermal spraying absorbing coating has certain absorbing ability, however, it is lower than the painted coating. Otherwise, the plasma spraying coating has more uniform microstructure, more higher bonding strength, and the coating has more lighter weight, these above characters just pointed out the goal of the absorbing coatings.