SELECTIVE-ABSORBING COATINGS BASED ON METAL-CERAMIC MATERIALS

J.Kamolov; S.Saidov

doi:10.5281/zenodo.7199403

SELECTIVE-ABSORBING COATINGS BASED ON METAL-CERAMIC MATERIALS

14.10.2022 International Scientific Journal "Science and Innovation". Series A. Volume 1 Issue 6

J.Kamolov , S.Saidov

Abstract. In order to determine possible high-temperature selective absorbing coatings, we have looked at medium- and high-temperature absorbing coatings in the literature. Of particular interest are the works in which the results of climatic tests of selectively absorbing coatings are presented. The influence of various technological modes of synthesis in a solar furnace on the properties of the resulting kermets, as well as the influence of temperature and melt holding time, has been studied.

Keywords: Selective-absorbing coatings, cermets, solar spectrum, transition refractory metals, absorption, emissivity, high temperature stability, optical properties, microstructure, morphology, composition, adhesion, test criteria for service life and thermal stability of collectors, thermal cycling, degradation rate, thermal performance and etc.

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