Studium vlivu nanočástic na adhezi tenkého povlaku k ocelovému substrátu

Abstract

This Bachelor Thesis is focused on the study of nanoparticles influence to adhesion of the thin coating to steel substrate. The main goal of the Thesis is especially to determine adherence to the basic material. The Thesis consists of the theoretical and practical part. The theoretical part deals with the definition and characteristics of surface, surface treatment of metal before application of paint and theory of the nanotechnology Two samples were used in the experiment, on which were applied two types of the paint systems. Zinc phosphate was used as a pigment in both of the paint systems. The paint systems were apllied in two ways. The samples were exposed to the test grid, the cross-cut and the corrosion test. The results of the experiments were closely described and diagrammatized.