Coloristic properties of decorative copper coatings applied by cold gas dynamic spraying

Abstract

The results of the coloristic properties research of art items with copper coatings applied by cold gas-dynamic spraying (CGDS), as well as the color determination technique, allowing to improve the approach to the decoration and restoration of art items, are presented. This allows us to study the quantitative properties of the color of decorative surfaces, which largely determines the quality and aesthetic properties of coatings and their subsequent decorative treatment.