Opravy poškozených svarových spojů bandážováním

Abstract

The bachelor thesis deal with repair of damaged welded joints by banding. The part of the thesis is to assess current situation with repair welded joints in nuclear power plants, especially with WOL (Weld Overlay) method, which focuses to repair heterogeneous wedled joints and with BRAWOLINER method. The next section suggest us technologies to repair welded joints. Loctite technology by Henkel company and QucikWrap technology by RETECH, s.r.o. company was chosen for this purpose of the thesis. The next part is about defects, which are suitable for this sort of repair. Experimental section consists aplication of these two technologies with help of different samples. The target of the theses is to compare and valorize these two technologies after experiments in the thesis.