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undergraduate thesis
Utjecaj dozrijevanja na svojstva aluminijeve legure
Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2023. urn:nbn:hr:235:925415
Vragović, Borna
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

Vragović, B. (2023). Utjecaj dozrijevanja na svojstva aluminijeve legure (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:235:925415

Vragović, Borna. "Utjecaj dozrijevanja na svojstva aluminijeve legure." Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2023. https://urn.nsk.hr/urn:nbn:hr:235:925415

Vragović, Borna. "Utjecaj dozrijevanja na svojstva aluminijeve legure." Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2023. https://urn.nsk.hr/urn:nbn:hr:235:925415

Vragović, B. (2023). 'Utjecaj dozrijevanja na svojstva aluminijeve legure', Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, accessed 20 December 2024, https://urn.nsk.hr/urn:nbn:hr:235:925415

Vragović B. Utjecaj dozrijevanja na svojstva aluminijeve legure [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture; 2023 [cited 2024 December 20] Available at: https://urn.nsk.hr/urn:nbn:hr:235:925415

B. Vragović, "Utjecaj dozrijevanja na svojstva aluminijeve legure", Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, 2023. Available at: https://urn.nsk.hr/urn:nbn:hr:235:925415

Metadata
TitleUtjecaj dozrijevanja na svojstva aluminijeve legure
Title (english)Aging effect on the properties of aluminium alloy
AuthorBorna Vragović
MentorDanko Ćorić (mentor)
GranterUniversity of Zagreb
Faculty of Mechanical Engineering and Naval Architecture
Zagreb
Defense date and country2023-09-29, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Aviation, Rocket and Space Technology
Aviation Technology and Maintenance
Abstract
Aluminijeva svestranost, omjer čvrstoće i gustoće te otpornost na koroziju čine ga temeljnim materijalom u zrakoplovstvu. Od oblikovanja nosivih komponenata zrakoplova do poboljšanja provođenja topline i održavanja sigurnosti u električnim sustavima, aluminij i njegove legure i dan danas ostaju nezamjenjive u suvremenoj zrakoplovnoj industriji, pridonoseći dizajnu i radu sigurnih i učinkovitih zrakoplova. Ovaj završni rad sastoji se od teorijskog i eksperimentalnog dijela. U teorijskom dijelu opisana je primjena aluminija i aluminijevih legura kroz povijest, navedene su osnovne skupine aluminijevih legura i opisana njihova svojstva kao i njihova primjena u raznim konstrukcijskim dijelovima zrakoplova. Također su navedeni i detaljno opisani mehanizmi očvrsnuća metalnih materijala s naglaskom na aluminijeve legure. U eksperimentalnom dijelu rada provedeno je toplinsko očvršćivanje uzoraka aluminijeve legure u različitim temperaturno-vremenskim režimima. Uzorci su nabavljeni iz „Croatia Airlines“ u obliku lima, gdje se inače koriste kod reparacije i održavanja dijelova zrakoplova. Nakon procesa toplinske obrade, mjerena je tvrdoća uzoraka i kasnije je napravljena analiza utjecaja temperaturno-vremenskih parametara na svojstva legure.
Abstract (english)
The versatility of aluminum, its strength-to-density ratio, and corrosion resistance make it a fundamental material in aviation industry. From shaping structural components of aircraft to improving heat conductivity and maintaining safety in electrical systems, aluminum and aluminum alloys remain indispensable in modern aviation, contributing to the design and operation of safe and efficient aircraft. This thesis consists of a theoretical and experimental part. In the theoretical section, the application of aluminum and aluminum alloys throughout history is discussed. Basic groups of aluminum alloys are listed, and their properties are described, along with their applications in various structural parts of aircraft. Mechanisms of material strengthening, with a focus on aluminum alloys, are also outlined in detail. In the experimental section of the thesis, heat treatment processes were carried out on samples of aluminum alloy under different temperature and time regimes. The samples were obtained from "Croatia Airlines" in the form of sheets, typically used for the repair and maintenance of aircraft components. After the heat treatment process, the hardness of the samples was measured, and analysis of the influence of temperature-time parameters on the alloy's properties was conducted.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:235:925415
Study programmeTitle: Aeronautical Studies
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka zrakoplovnog inženjerstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka zrakoplovnog inženjerstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2023-09-26 22:50:48