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undergraduate thesis
Istraživanje mogućnosti aluminiziranja tvrdih metala u praškastom mediju
Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2019. urn:nbn:hr:235:429654
Carević, Mateo
University of Zagreb
Faculty of Mechanical Engineering and Naval Architecture

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

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Carević, M. (2019). Istraživanje mogućnosti aluminiziranja tvrdih metala u praškastom mediju (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:235:429654

Carević, Mateo. "Istraživanje mogućnosti aluminiziranja tvrdih metala u praškastom mediju." Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2019. https://urn.nsk.hr/urn:nbn:hr:235:429654

Carević, Mateo. "Istraživanje mogućnosti aluminiziranja tvrdih metala u praškastom mediju." Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2019. https://urn.nsk.hr/urn:nbn:hr:235:429654

Carević, M. (2019). 'Istraživanje mogućnosti aluminiziranja tvrdih metala u praškastom mediju', Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, accessed 25 November 2024, https://urn.nsk.hr/urn:nbn:hr:235:429654

Carević M. Istraživanje mogućnosti aluminiziranja tvrdih metala u praškastom mediju [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture; 2019 [cited 2024 November 25] Available at: https://urn.nsk.hr/urn:nbn:hr:235:429654

M. Carević, "Istraživanje mogućnosti aluminiziranja tvrdih metala u praškastom mediju", Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, 2019. Available at: https://urn.nsk.hr/urn:nbn:hr:235:429654

Metadata
TitleIstraživanje mogućnosti aluminiziranja tvrdih metala u praškastom mediju
Title (english)Ivestigation of hard metals' pack-cementation aluminizing potential
AuthorMateo Carević
MentorBožidar Matijević (mentor)
MentorIvan Kumić (mentor)
GranterUniversity of Zagreb
Faculty of Mechanical Engineering and Naval Architecture
Zagreb
Defense date and country2019-02-28, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
General Mechanical Engineering (Construction)
Abstract
Istražena je mogućnost modificiranja površine tvrdog metala na bazi WC-Co postupkom difuzijskog prevlačenja aluminijem iz smjese prahova. U eksperimentalnom dijelu rada korišteni su uzorci tvrdog metala u predsinteriranom stanju. U ovom radu prikazan je postupak aluminiziranja u praškastom mediju tvrdih metala s kobaltom kao vezivnim materijalom te je ispitana uspješnost provedenog postupka analizom mikrostrukture pomoću optičkog i elektronskog mikroskopa te EDS analizom – analizom sadržaja aluminija po poprečnom presjeku uzoraka. Postupak aluminiziranja u prahu proveden je u Laboratoriju za toplinsku obradu, a metalografska priprema i analiza u Laboratoriju za materijalografiju Fakulteta strojarstva i brodogradnje, Sveučilišta u Zagrebu. SEM i EDS analiza provedene su u Laboratoriju za elektronsku mikroskopiju Fakulteta kemijskog inženjerstva i tehnologije, Sveučilišta u Zagrebu.
Abstract (english)
WC-Co based hard metals' surface modification potential was investigated by diffusion coating process with aluminium from powder mixture. In the experimental part, hard metal samples were in presintered condition. In this paper will be shown: the procedure of hard metals' aluminizing in powder mixture with cobalt as binding material, and examination of the efficinecy of the process that was carried out by optical and electronic microscopy as well as EDS analysis of the aluminium distribution on the sample cross-section. Pack-cementation aluminizing process was performed at the Heat Treatment Laboratory of the Faculty of Mechanical Engineering and Naval Architecture of the University of Zagreb, and EDS analysis was performed at the Electronic Microscopy Laboratory of the Faculty of Chemical Engineering and Technology of the University of Zagreb.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:235:429654
Study programmeTitle: Mechanical Engineering
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2019-05-22 23:55:56