Studium vlivu drsnosti kovového povrchu na vlastnosti povrchu

Abstract

This master thesis deals Study of Influence Roughness Metal Surface on Surface Properties. The theoretical part describes the characteristics of the surface, metal coatings and corrosion. The experimental part describes the study of pressure vessels, which consists of two parts, steel and copper. For blasted steel part are determined purity, surface roughness and blasting profile. Furthermore defects that have occurred in these pressure vessels, micro-hardness, macrostructure and microstructure. For copper pipe are examined microhardness, microstructure and last reason for the occurrence of galvanic corrosion. Proposed methodology of work and evaluation of tests are presented in the form of diagrams, tables and photos.