Metody stanovení chemického složení slitin na bázi hliníku

Abstract

The aim of the thesis is the determination of the chemical composition of aluminum alloys by selected methods of chemical analysis. The first part of the thesis is devoted to literary research. The practical part describes the modification of the individual samples and their subsequent analysis using the methods of chemical analysis. The obtained results are processed and commented. In conclusion, the most suitable analysis method is recommended for measuring the composition of aluminum alloys, which is (with the exception of quantitative analysis of Fe and Zn) glow discharge optical emission spectrometry. Optical emission spectrometry with excitation by spark discharge was devised as the most suitable method for determination of Fe and Zn content.