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undergraduate thesis
Procjena dubine prokaljivanja strojnog dijela GE.23-PP.42
2023. urn:nbn:hr:190:729287
Domazet, Filip
University of Rijeka
Faculty of Engineering
Department of Materials Science and Engineering
Section of Materials Engineering

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Domazet, F. (2023). Procjena dubine prokaljivanja strojnog dijela GE.23-PP.42 (Undergraduate thesis). Rijeka: University of Rijeka, Faculty of Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:190:729287

Domazet, Filip. "Procjena dubine prokaljivanja strojnog dijela GE.23-PP.42." Undergraduate thesis, University of Rijeka, Faculty of Engineering, 2023. https://urn.nsk.hr/urn:nbn:hr:190:729287

Domazet, Filip. "Procjena dubine prokaljivanja strojnog dijela GE.23-PP.42." Undergraduate thesis, University of Rijeka, Faculty of Engineering, 2023. https://urn.nsk.hr/urn:nbn:hr:190:729287

Domazet, F. (2023). 'Procjena dubine prokaljivanja strojnog dijela GE.23-PP.42', Undergraduate thesis, University of Rijeka, Faculty of Engineering, accessed 10 May 2024, https://urn.nsk.hr/urn:nbn:hr:190:729287

Domazet F. Procjena dubine prokaljivanja strojnog dijela GE.23-PP.42 [Undergraduate thesis]. Rijeka: University of Rijeka, Faculty of Engineering; 2023 [cited 2024 May 10] Available at: https://urn.nsk.hr/urn:nbn:hr:190:729287

F. Domazet, "Procjena dubine prokaljivanja strojnog dijela GE.23-PP.42", Undergraduate thesis, University of Rijeka, Faculty of Engineering, Rijeka, 2023. Available at: https://urn.nsk.hr/urn:nbn:hr:190:729287

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Metadata
TitleProcjena dubine prokaljivanja strojnog dijela GE.23-PP.42
Title (english)Estimation of hardening depth of workpiece GE.23-PP.42
AuthorFilip Domazet
MentorDario Iljkić (mentor)
Committee memberSamir Žic (predsjednik povjerenstva)
Committee memberDario Iljkić (član povjerenstva)
GranterUniversity of Rijeka
Faculty of Engineering
(Department of Materials Science and Engineering)
(Section of Materials Engineering)
Rijeka
Defense date and country2023-09-12, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Abstract
Cilj ovog završnog rada bio je procijeniti dubinu prokaljivanja strojnog dijela GE.23-PP.42. U radu opisane su neke osnove o samim čelicima i toplinskim obradama. Detaljnije je objašnjen utjecaj legirajućih elemenata na ravnotežni dijagram stanja, te tvorba austenita i pretvorba pothlađenog austenita. Osim toga, detaljno je objašnjen postupak kaljivosti kao postupak povećanja tvrdoće na nekom strojnom dijelu, te podjela kaljivosti na zakaljivost i prokaljivost. Nakon oga opisane su same metode procjene prokaljivosti nekoga strojnoga dijela. Time je završen teorijski dio ovoga rada, nakon čega je proveden praktični dio procjenjivanja dubine prokaljivanja zadanog strojnog dijela gdje je primjenjena Jominyeva metoda kao cilj ovoga rada.
Abstract (english)
The aim of this final work was to evaluate the depth of hardening of the machine part GE.23- PP.42. The paper describes some basics about the steels themselves and heat treatments. The influence of alloying elements on the equilibrium state diagram, as well as the formation of austenite and the transformation of undercooled austenite, are explained in more detail. In addition, the process of hardening is explained in detail as a process of increasing the hardness of a machine part, and the division of hardenability into hardenability and hardenability. After that, the methods of assessing the hardenability of a machine part are described. This concludes the theoretical part of this work, after which the practical part of assessing the depth of hardening of the given machine part was carried out, where the Jomin method was applied as the goal of this work.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:190:729287
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 on2023-11-08 12:42:04