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undergraduate thesis
Oštećenja metalnih konstrukcija uzrokovana difuzijom vodika u metal
Zagreb: University of Zagreb, Faculty of Chemical Engineering and Technology, 2024. urn:nbn:hr:149:152012
Čolig, Paula
University of Zagreb
Faculty of Chemical Engineering and Technology

Institutional repository: Repository of Faculty of Chemical Engineering and Technology University of Zagreb

Cite this document

Čolig, P. (2024). Oštećenja metalnih konstrukcija uzrokovana difuzijom vodika u metal (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Chemical Engineering and Technology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:149:152012

Čolig, Paula. "Oštećenja metalnih konstrukcija uzrokovana difuzijom vodika u metal." Undergraduate thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, 2024. https://urn.nsk.hr/urn:nbn:hr:149:152012

Čolig, Paula. "Oštećenja metalnih konstrukcija uzrokovana difuzijom vodika u metal." Undergraduate thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, 2024. https://urn.nsk.hr/urn:nbn:hr:149:152012

Čolig, P. (2024). 'Oštećenja metalnih konstrukcija uzrokovana difuzijom vodika u metal', Undergraduate thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, accessed 25 December 2024, https://urn.nsk.hr/urn:nbn:hr:149:152012

Čolig P. Oštećenja metalnih konstrukcija uzrokovana difuzijom vodika u metal [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Chemical Engineering and Technology; 2024 [cited 2024 December 25] Available at: https://urn.nsk.hr/urn:nbn:hr:149:152012

P. Čolig, "Oštećenja metalnih konstrukcija uzrokovana difuzijom vodika u metal", Undergraduate thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, Zagreb, 2024. Available at: https://urn.nsk.hr/urn:nbn:hr:149:152012

Metadata
TitleOštećenja metalnih konstrukcija uzrokovana difuzijom vodika u metal
Title (english)Damage to metal structures caused by the diffusion of hydrogen into the metal
AuthorPaula Čolig
MentorSanja Martinez (mentor)
Committee memberSanja Martinez (predsjednik povjerenstva)
Committee memberMarijana Kraljić Roković (član povjerenstva)
Committee memberIva Movre Šapić (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Chemical Engineering and Technology
Zagreb
Defense date and country2024-09-11, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Chemical Engineering
Abstract
Oštećenja metalnih konstrukcija, dijelova strojeva izrađenih od metalnih legura te metala mogu uzrokovati velike probleme poput zastoja u radu, velikih materijalnih gubitaka, narušavanja zdravlja čovjeka te zagađenja okoliša. U ovom radu biti će dan odgovor kako nastaju specifična oštećenja koja su izazvana difuzijom vodika u metal. U teorijskom dijelu rada dano je obrazloženje značaja istraživanja ulaska vodika u metale, a pojašnjenja tog procesa dano je slikovnim prikazima i kemijskim jednadžbama. Osim navedenog, u radu je objašnjeno koje su posljedice djelovanja vodika na metale, koji su činioci koji utječu na tu pojavu i njezine posljedice te koja je poveznica s upotrebom vodika u budućnosti. Rad se sastoji od tri glavna dijela fokusirana na difuziju vodika u metal, vodikovu krtost metala te nastanak pukotina i pojavu pucanja. Cilj izrade ovog rada je proučiti u današnjici vrlo aktualnu temu ponašanja vodika vezano uz njegovo djelovanje na metale te razmotriti pronalaženje rješenja za uklanjanje nedostataka vezanih za ulazak vodika u metal, odnosno za oštećenje metalnih konstrukcija.
Abstract (english)
Damage to metal structures, parts of machines made of metal alloys and metals in general can cause major problems such as work stoppages, large revenue losses, damage to human health and environmental pollution. In this paper, the answer will be given as to how specific type of damage occurs caused by the diffusion of hydrogen in the metal. In the theoretical part of the work, an explanation of the importance of research related to the entry of hydrogen into metals is given, and the explanation of this process is given with pictorial representations and chemical equations. In addition to the above, the paper explains the consequences of the action of hydrogen on metals, the factors that influence this phenomenon and its consequences, and what is the link with the use of hydrogen in the future. The work consists of three main parts focused on the diffusion of the hydrogen into the metal, the hydrogen embrittlement of the metal, and the formation of cracks and cracking. The aim of this work is to study the very current topic of hydrogen behavior related to its effect on metals, and to consider finding a solution to eliminate defects related to the penetration of hydrogen into metal and damage of metal structures.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:149:152012
Study programmeTitle: Materials Science and Engineering - Undergraduate study
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka kemijskog inženjerstva (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka kemijskog inženjerstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
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Created on2024-11-12 14:17:36