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Title:Priprava vzorcev in uporaba XRF analizatorja za določanje kemijske sestave materialov v energetiki : diplomsko delo
Authors:ID Stergar, Bojan (Author)
ID Praunseis, Zdravko (Mentor) More about this mentor... New window
ID Sredenšek, Klemen (Comentor)
Files:.pdf VS_Stergar_Bojan_2026.pdf (5,26 MB)
MD5: AD534BB8BA2337D00ED52909D192330A
 
Language:Slovenian
Work type:Bachelor thesis/paper
Typology:2.11 - Undergraduate Thesis
Organization:FE - Faculty of Energy Technology
Abstract:Diplomsko delo obravnava pomen kemijske analize pri oceni materialov, ki se uporabljajo v energetiki. Z metodo rentgensko fluorescenčne spektroskopije je bila določena elementarna sestava kovin, izolacijskih materialov in rudnin, s poudarkom na vplivu kemične sestave na zanesljivost energetskih naprav. Rezultati analiz z napravo Niton XL3t GOLDD+ so pokazali, da pravilna priprava vzorcev pomembno izboljša natančnost meritev ter da že majhne razlike v sestavi vplivajo na lastnosti materialov. Prepoznani minerali sfalerit in galenit potrjujejo uporabnost metode tudi pri analizi surovin.
Keywords:kemijska analiza, rentgensko fluorescenčna spektroskopija, materiali v energetiki, kovinski materiali, rudnine
Place of publishing:Maribor
Place of performance:Krško
Publisher:[B. Stergar]
Year of publishing:2025
Number of pages:XVI, 64 str.
PID:20.500.12556/DKUM-96182 New window
UDC:543.42:553.4:620.1(043.2)
COBISS.SI-ID:267147523 New window
Publication date in DKUM:03.02.2026
Views:130
Downloads:42
Metadata:XML DC-XML DC-RDF
Categories:FE
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Licences

License:CC BY-NC-ND 4.0, Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
Link:http://creativecommons.org/licenses/by-nc-nd/4.0/
Description:The most restrictive Creative Commons license. This only allows people to download and share the work for no commercial gain and for no other purposes.
Licensing start date:08.12.2025

Secondary language

Language:English
Title:Sample preparation and application of XRF analysis for determining the chemical composition of materials in energetics
Abstract:The diploma thesis examines the importance of chemical analysis in evaluating materials used in the energy sector. X-ray fluorescence spectroscopy was applied to determine the elemental composition of metals, insulating materials and mineral samples, highlighting the influence of chemical composition on the reliability of energy systems. Results obtained using the Niton XL3t GOLDD+ device show that proper sample preparation significantly improves measurement accuracy and that even small compositional differences affect material properties. The identification of sphalerite and galena further demonstrates the method’s applicability to raw material characterization.
Keywords:chemical analysis, X-ray fluorescence spectroscopy, materials in energy systems, metallic materials, minerals


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