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undergraduate thesis
Procjena dubine prokaljivanja strojnog dijela MH.22-PP.07
Rijeka: University of Rijeka, Faculty of Engineering, 2023. urn:nbn:hr:190:934398
Holcer, Maks
University of Rijeka
Faculty of Engineering
Department of Materials Science and Engineering
Section of Materials Engineering

Institutional repository: Repository of the University of Rijeka, Faculty of Engineering

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Holcer, M. (2023). Procjena dubine prokaljivanja strojnog dijela MH.22-PP.07 (Undergraduate thesis). Rijeka: University of Rijeka, Faculty of Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:190:934398

Holcer, Maks. "Procjena dubine prokaljivanja strojnog dijela MH.22-PP.07." Undergraduate thesis, University of Rijeka, Faculty of Engineering, 2023. https://urn.nsk.hr/urn:nbn:hr:190:934398

Holcer, Maks. "Procjena dubine prokaljivanja strojnog dijela MH.22-PP.07." Undergraduate thesis, University of Rijeka, Faculty of Engineering, 2023. https://urn.nsk.hr/urn:nbn:hr:190:934398

Holcer, M. (2023). 'Procjena dubine prokaljivanja strojnog dijela MH.22-PP.07', Undergraduate thesis, University of Rijeka, Faculty of Engineering, accessed 30 July 2024, https://urn.nsk.hr/urn:nbn:hr:190:934398

Holcer M. Procjena dubine prokaljivanja strojnog dijela MH.22-PP.07 [Undergraduate thesis]. Rijeka: University of Rijeka, Faculty of Engineering; 2023 [cited 2024 July 30] Available at: https://urn.nsk.hr/urn:nbn:hr:190:934398

M. Holcer, "Procjena dubine prokaljivanja strojnog dijela MH.22-PP.07", Undergraduate thesis, University of Rijeka, Faculty of Engineering, Rijeka, 2023. Available at: https://urn.nsk.hr/urn:nbn:hr:190:934398

Metadata
TitleProcjena dubine prokaljivanja strojnog dijela MH.22-PP.07
Title (english)Estimation of hardening depth of workpiece MH.22-PP.07
AuthorMaks Holcer
MentorDario Iljkić (mentor)
Committee memberDario Iljkić (predsjednik povjerenstva)
Committee memberSamir Žic (član povjerenstva)
GranterUniversity of Rijeka
Faculty of Engineering
(Department of Materials Science and Engineering)
(Section of Materials Engineering)
Rijeka
Defense date and country2023-03-09, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Production Mechanical Engineering
Abstract
Ovaj završni rad sadržava teorijski i praktični dio, koji su podijeljeni u više poglavlja. Teorijski dio podrazumijeva prvih sedam poglavlja, kroz koje su objašnjene teme toplinske obrade metala i vrste toplinske obrade, fazne pretvorbe u čeliku, zatim je u svrhu objašnjenja toplinske obrade objašnjen i TTT-dijagram. Opisan je i pojam kaljivosti, nakon čega su detaljno razrađene metode za procjenu prokaljivosti i metode za mjerenje tvrdoće. Kraj rada zaključen je sa praktičnim dijelom u kojem je procijenjena dubina prokaljivanja strojnog dijela MH.22-PP.07. Materijal u pitanju je čelik 41Cr4, a tvrdoća i dubina sloja strojnog dijela utvrđena je na temelju eksperimentalno utvrđene Jominyeve krivulje.
Abstract (english)
This thesis contains a theoretical and practical part, which are divided into several chapters. The theoretical part encompasses the first seven chapters, which explain the topics of heat treatment of metals and types of heat treatment, phase transformations in steel, and to explain the heat treatment, the TTT-diagram is also explained. The concept of hardenability is described, after which methods for assessing hardenability and methods for measuring hardness are elaborated in detail. The end of the thesis concludes with the practical part in which the hardening depth of the workpiece MH.22-PP.07 was estimated. The material in question is steel 41Cr4, and the hardness and depth of the layer of the workpiece were determined based on the experimentally determined Jominy curve.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:190:934398
Study programmeTitle: Mechanical Engineering
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence Attribution 4.0 International (CC BY 4.0) icon
Created on2023-03-09 19:26:26