Dynamics of changing reflectance of thermal control coating at the influence of ultraviolet radiation and atomic oxygen

In given work influence of ultraviolet radiation is consider on aluminium anode-oxide coating with provision for kinetics of radiative defects formation, diffusions of atomic oxygen and defects stimulated by radiation, erosion of material, absorbing on defects. Within the framework of model of fine surface layer is research dynamics of changing of coating reflectance. In the base of the research lie beliefs about the mechanism of radiative defects formation.