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undergraduate thesis
Utjecaj temperature popuštanja na tvrdoću, žilavost i mikrostrukturu čelika C45
Split: University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, 2022. urn:nbn:hr:179:115106
Domikulić, Anita
University of Split
Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture

Institutional repository: Repository of the Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture

Cite this document

Domikulić, A. (2022). Utjecaj temperature popuštanja na tvrdoću, žilavost i mikrostrukturu čelika C45 (Undergraduate thesis). Split: University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:179:115106

Domikulić, Anita. "Utjecaj temperature popuštanja na tvrdoću, žilavost i mikrostrukturu čelika C45." Undergraduate thesis, University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, 2022. https://urn.nsk.hr/urn:nbn:hr:179:115106

Domikulić, Anita. "Utjecaj temperature popuštanja na tvrdoću, žilavost i mikrostrukturu čelika C45." Undergraduate thesis, University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, 2022. https://urn.nsk.hr/urn:nbn:hr:179:115106

Domikulić, A. (2022). 'Utjecaj temperature popuštanja na tvrdoću, žilavost i mikrostrukturu čelika C45', Undergraduate thesis, University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, accessed 29 December 2024, https://urn.nsk.hr/urn:nbn:hr:179:115106

Domikulić A. Utjecaj temperature popuštanja na tvrdoću, žilavost i mikrostrukturu čelika C45 [Undergraduate thesis]. Split: University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture; 2022 [cited 2024 December 29] Available at: https://urn.nsk.hr/urn:nbn:hr:179:115106

A. Domikulić, "Utjecaj temperature popuštanja na tvrdoću, žilavost i mikrostrukturu čelika C45", Undergraduate thesis, University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, Split, 2022. Available at: https://urn.nsk.hr/urn:nbn:hr:179:115106

Metadata
TitleUtjecaj temperature popuštanja na tvrdoću, žilavost i mikrostrukturu čelika C45
AuthorAnita Domikulić
MentorZvonimir Dadić https://orcid.org/0000-0003-3272-425X (mentor)
GranterUniversity of Split
Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture
Split
Defense date and country2022-09-16, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Abstract
Završni rad ispituje utjecaj temperature popuštanja nakon kaljenja na tvrdoću, žilavost i mikrostrukturu čelika C45. Nakon kratkog uvoda u kojem se objašnjava zadatak rada. U drugom poglavlju se definiraju svi ključni pojmovi vezani za ovaj rad. Toplinska obrada, svojstva čelika C45 te TTT dijagrami koji su nužni za pravilno izvođenje postupaka toplinske obrade. Od postupaka toplinske obrade koristi se kaljenje i toplinska obrada popuštanjem na tri različite temperature. Zbog tih obrada mijenja se stupanj tvrdoće i žilavosti te mikrostruktura čelika koja se isto tako definira u drugom dijelu rada. Kroz treće poglavlje se prolazi kroz sam eksperimentalni rad, njegovu opremu, metodologiju te analizu rezultata. Na kraju uz pomoć analize rezultata se dolazi do i samog zaključka eksperimentalnog rada.
Abstract (english)
The final paper examines the impact of tempering on the hardness, toughness and microstructure of C45 steel. After a short introduction explaining the task of the work. The second chapter defines all the key concepts related to this work. Heat treatment, C45 steel properties and TTT diagrams that are necessary for the proper performance of heat treatment operations. From heat treatment procedures are used hardening tempering to three different temperatures. Due to these treatments, the degree of hardness and toughness and microstructure of steel changes, which is also defined in the second part of the work. The third chapter goes through the experimental work itself, its equipment, methodology and analysis of the results. Finally, with the help of analyzing the results, the very conclusion of the experimental work is reached.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:179:115106
Study programmeTitle: Industrial Engineering
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka industrijskog inženjerstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka industrijskog inženjerstva)
Type of resourceText
File originBorn digital
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Created on2023-05-03 12:10:28