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Title:Vpliv nizkih obratovalnih temperatur na mehanske lastnosti jekel : magistrsko delo
Authors:ID Zupan, Matej (Author)
ID Praunseis, Zdravko (Mentor) More about this mentor... New window
ID Brinovar, Iztok (Comentor)
ID Sredenšek, Klemen (Comentor)
Files:.pdf MAG_Zupan_Matej_2023.pdf (6,71 MB)
MD5: 6F12782C2FB23C30341C694F4C90916A
 
Language:Slovenian
Work type:Master's thesis/paper
Typology:2.09 - Master's Thesis
Organization:FE - Faculty of Energy Technology
Abstract:Mehanske lastnosti jekla predstavljajo ključni podatek pri razumevanju, ki vpliva na dimenzioniranje elementov v strojništvu. V magistrskem delu smo v teoretičnem delu opisali fazni diagram železo-cementit, s katerim opišemo kemijsko sestavo jekla. Sledil je opis vrste jekel in njihovih mehanskih lastnosti. V zadnjem delu teoretičnega poglavja so predstavljeni najpogostejši porušitveni preizkusi. V praktičnem delu magistrskega dela smo opisali postopke preizkušanja ter prikazali rezultate v obliki tabel in diagramov s priloženimi slikami za natezni preizkus, kemijsko in mikroskopsko analizo. Najpomembnejši del naloge predstavljajo končni rezultati preizkusov, s katerimi smo materialu določili mehanske in kemijske lastnosti s končno diskusijo o pridobljenih rezultatih.
Keywords:jeklo, mehanika loma, natezni preizkus, kemijska analiza, fraktografska analiza
Place of publishing:Maribor
Place of performance:Krško
Publisher:[M. Zupan]
Year of publishing:2023
Number of pages:XVI, 76 str.
PID:20.500.12556/DKUM-83511 New window
UDC:669.14:52-334.2(043.2)
COBISS.SI-ID:154223619 New window
Publication date in DKUM:01.06.2023
Views:447
Downloads:36
Metadata:XML DC-XML DC-RDF
Categories:FE
:
ZUPAN, Matej, 2023, Vpliv nizkih obratovalnih temperatur na mehanske lastnosti jekel : magistrsko delo [online]. Master’s thesis. Maribor : M. Zupan. [Accessed 26 March 2025]. Retrieved from: https://dk.um.si/IzpisGradiva.php?lang=eng&id=83511
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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:07.12.2022

Secondary language

Language:English
Title:The influence of low operating temperatures on mechanical properties of steels
Abstract:Mechanical properties of steel represent the key piece of information in understanding what influences the dimensioning of elements in mechanical engineering. In the theoretical part of this master’s thesis, an iron-cementite phase diagram is introducet, with which the chemical composition of steel is described. What follows is a description of steel grades and their mechanical properties. The last part of the theoretical chapter introduces the most common demolition tests. The practical part of this master’s thesis describes testing procedures and introduces results in form of tables and diagrams with attached pictures for the tensile test, the chemical analysis and the microscopic analysis. The most important part of the thesis are the final test results which helped determine the mechanical and chemical properties of the material, with the final discussion of the results obtained.
Keywords:steel, fracture mechanics, tensile test, chemical analysis, fractographic analysis


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