prikaz prve stranice dokumenta Komparativna analiza zavarenih spojeva aluminija i bakra izrađenih različitim vrstama lasera
Embargo period 2029-11-29
master's thesis
Komparativna analiza zavarenih spojeva aluminija i bakra izrađenih različitim vrstama lasera
Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2024. urn:nbn:hr:235:060483
Cestar, Andrija
University of Zagreb
Faculty of Mechanical Engineering and Naval Architecture

Institutional repository: Repository of Faculty of Mechanical Engineering and Naval Architecture University of Zagreb

Cite this document

Cestar, A. (2024). Komparativna analiza zavarenih spojeva aluminija i bakra izrađenih različitim vrstama lasera (Master's thesis). Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:235:060483

Cestar, Andrija. "Komparativna analiza zavarenih spojeva aluminija i bakra izrađenih različitim vrstama lasera." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2024. https://urn.nsk.hr/urn:nbn:hr:235:060483

Cestar, Andrija. "Komparativna analiza zavarenih spojeva aluminija i bakra izrađenih različitim vrstama lasera." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2024. https://urn.nsk.hr/urn:nbn:hr:235:060483

Cestar, A. (2024). 'Komparativna analiza zavarenih spojeva aluminija i bakra izrađenih različitim vrstama lasera', Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, accessed 20 December 2024, https://urn.nsk.hr/urn:nbn:hr:235:060483

Cestar A. Komparativna analiza zavarenih spojeva aluminija i bakra izrađenih različitim vrstama lasera [Master's thesis]. Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture; 2024 [cited 2024 December 20] Available at: https://urn.nsk.hr/urn:nbn:hr:235:060483

A. Cestar, "Komparativna analiza zavarenih spojeva aluminija i bakra izrađenih različitim vrstama lasera", Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, 2024. Available at: https://urn.nsk.hr/urn:nbn:hr:235:060483

Metadata
TitleKomparativna analiza zavarenih spojeva aluminija i bakra izrađenih različitim vrstama lasera
Title (english)Comparative analysis of aluminium and copper welded joints made with different types of lasers
AuthorAndrija Cestar
MentorVera Rede (mentor)
GranterUniversity of Zagreb
Faculty of Mechanical Engineering and Naval Architecture
Zagreb
Defense date and country2024-12-05, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Abstract
U ovom diplomskom radu provedena je komparativna analiza zavarenih spojeva bakra Cu-ETP i aluminijske legure serije 1050 izvedenih na disk laseru i fiber laseru. U teorijskom dijelu rada opisan je baterijski sustav električnih vozila te primjena raznorodnih materijala u navedenom području. Detaljno je opisano lasersko zavarivanje s naglaskom na fiber i disk laser te mikrostrukturne promjene koje nastaju pri zavarivanja aluminija i bakra. U eksperimentalnom dijelu rada provedena je analiza makrostrukture, mikrostrukture te mjerenje mikrotvrdoće HV0,01 na zavarenim spojevima bakra i aluminijske legure. Navedenim postupcima, osobito mjerenjem mikrotvrdoće HV0,01, moguće je provesti kvalitetnu karakterizaciju zavarenih spojeva izvedenih na disk i fiber laseru te utvrditi sličnosti i razlike među njima.
Abstract (english)
In this thesis, a comparative analysis of welded joints of Cu-ETP copper and aluminum alloy series 1050 performed using disk and fiber lasers, was carried out. The theoretical part of the thesis describes the battery system of electric vehicles and the application of dissimilar materials in this field. Laser welding is explained in detail, with an emphasis on fiber and disk lasers, as well as the microstructural changes that occur during the welding of aluminum and copper. In the experimental part, an analysis of macrostructure, microstructure, and HV0.01 microhardness measurements on welded joints of copper and aluminum alloy, were carried out. With these methods, especially by measuring the microhardness HV0.01, it is possible to carry out characterization of welded joints performed on disc and fiber laser, and to determine similarities and differences between them.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:235:060483
Study programmeTitle: Mechanical Engineering; specializations in: Design, Process and Energy Engineering, Production Engineering, Engineering Modelling and Computer Simulation, Marine Engineering, Industrial Engineering and Management, Materials Engineering, Mechanics and Robotics, Autonomous Systems, Mechatronics and Robotics
Course: Materials Engineering
Study programme type: university
Study level: graduate
Academic / professional title: sveučilišni/a magistar/magistra inženjer/inženjerka strojarstva (sveučilišni/a magistar/magistra inženjer/inženjerka strojarstva)
Type of resourceText
File originBorn digital
Access conditionsEmbargoed access
Embargo expiration date: 2029-11-29
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Created on2024-12-04 15:21:39