prikaz prve stranice dokumenta ISKORISTIVOST I MOGUĆNOST POVRATA OTPADNE SIROVINE U PROCESU REZANJA ALUMINIJSKIH FOLIJA I LIMOVA
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undergraduate thesis
ISKORISTIVOST I MOGUĆNOST POVRATA OTPADNE SIROVINE U PROCESU REZANJA ALUMINIJSKIH FOLIJA I LIMOVA
2023. urn:nbn:hr:228:970433
Duvnjak, Tomislav
University of Split
University Department of Professional Studies
Department of Mechanical Engineering

Cite this document

Duvnjak, T. (2023). ISKORISTIVOST I MOGUĆNOST POVRATA OTPADNE SIROVINE U PROCESU REZANJA ALUMINIJSKIH FOLIJA I LIMOVA (Undergraduate thesis). Split: University of Split. Retrieved from https://urn.nsk.hr/urn:nbn:hr:228:970433

Duvnjak, Tomislav. "ISKORISTIVOST I MOGUĆNOST POVRATA OTPADNE SIROVINE U PROCESU REZANJA ALUMINIJSKIH FOLIJA I LIMOVA." Undergraduate thesis, University of Split, 2023. https://urn.nsk.hr/urn:nbn:hr:228:970433

Duvnjak, Tomislav. "ISKORISTIVOST I MOGUĆNOST POVRATA OTPADNE SIROVINE U PROCESU REZANJA ALUMINIJSKIH FOLIJA I LIMOVA." Undergraduate thesis, University of Split, 2023. https://urn.nsk.hr/urn:nbn:hr:228:970433

Duvnjak, T. (2023). 'ISKORISTIVOST I MOGUĆNOST POVRATA OTPADNE SIROVINE U PROCESU REZANJA ALUMINIJSKIH FOLIJA I LIMOVA', Undergraduate thesis, University of Split, accessed 06 October 2024, https://urn.nsk.hr/urn:nbn:hr:228:970433

Duvnjak T. ISKORISTIVOST I MOGUĆNOST POVRATA OTPADNE SIROVINE U PROCESU REZANJA ALUMINIJSKIH FOLIJA I LIMOVA [Undergraduate thesis]. Split: University of Split; 2023 [cited 2024 October 06] Available at: https://urn.nsk.hr/urn:nbn:hr:228:970433

T. Duvnjak, "ISKORISTIVOST I MOGUĆNOST POVRATA OTPADNE SIROVINE U PROCESU REZANJA ALUMINIJSKIH FOLIJA I LIMOVA", Undergraduate thesis, University of Split, Split, 2023. Available at: https://urn.nsk.hr/urn:nbn:hr:228:970433

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TitleISKORISTIVOST I MOGUĆNOST POVRATA OTPADNE SIROVINE U PROCESU REZANJA ALUMINIJSKIH FOLIJA I LIMOVA
Title (english)USABILITY AND THE POSSIBILITY OF RECOVEREING WASTE RAW MATERIALS IN THE PROCESS OF CUTTING ALUMINUM FOILS AND SHEETS
AuthorTomislav Duvnjak
MentorSlaven Šitić (mentor)
Committee memberVladimir Vetma (član povjerenstva)
Committee memberIvan Vrljičak (član povjerenstva)
GranterUniversity of Split
(University Department of Professional Studies)
(Department of Mechanical Engineering)
Split
Defense date and country2023-09-27, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Abstract
Aluminij je metal koji je iza čelika najzastupljeniji materijal u strojarstvu. Zbog male gustoće i dobrih mehaničkih, električnih i kemijskih svojstava koristi se u brojnim granama, od zrakoplovne i prehrambene industrije do elektrotehnike i građevinarstva. Gotovo neograničena mogućnost ponovnog pretaljivanja i reciklaže, uz određeni gubitak čvrstoće, njegovu važnost u industriji čini još većom. Upravo će taj aspekt korištenja aluminija u strojarstvu biti obrađen u ovome završnome radu, a baza za praćenje procesa kružnog materijala bit će pogoni ljevaonice i valjaonice tvornice lakih metala u Šibeniku i samostalni eksperiment pretaljivanja sakupljene odvojene čestice nastale piljenjem svitka aluminijske trake. Aluminij je vrijedan metal koji kada se reciklira ima značajan pozitivan utjecaj na gospodarstvo i okoliš. Kad je riječ o okolišu, proizvodnjom aluminija iz recikliranog metala štedi se više od 90% energije potrebne za primarnu proizvodnju [3]. Dodatno, povećana uporaba sekundarnog aluminija u proizvodnji smanjuje količinu prirodnih resursa koji se koriste za proizvodnju primarnog aluminija.
Abstract (english)
Aluminium is a metal which, after steel, is the most represented material in mechanical engineering. Due to its low density and good mechanical, electrical and chemical characteristics, it is used in many branches, from aviation and food industry to electrotechnics and construction industry. Almost unlimited possibility of remelting and recycle, with a certain loss of strength, makes its importaance in industry even bigger. Just this aspect of using an aluminium in industry, will be processed in this final work, and a base for observing a processes of circular material would be melting and rolling halles of factory of light metals in Šibenik and an independent experiment of recycling of aluminium dust obtained by sawing aluminium rolls. Aluminum is a valuable metal that, when recycled, has a significant positive impact on the economy and the environment. When it comes to the environment, the production of aluminum from recycled metal saves more than 90 percent of the energy required for primary production. Additionally, the increased use of secondary aluminum in manufacturing reduces the amount of natural resources used to produce primary aluminum.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:228:970433
Study programmeTitle: Mechanical Engineering
Study programme type: professional
Study level: undergraduate
Academic / professional title: prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva (prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2023-11-17 10:45:41