Optimalizacija tehnologije navarivanja dupleks žicom primjenom AC MIG postupka

Topić, Ivan

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master's thesis

Optimalizacija tehnologije navarivanja dupleks žicom primjenom AC MIG postupka

Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2022. urn:nbn:hr:235:641983

Topić, Ivan

University of Zagreb
Faculty of Mechanical Engineering and Naval Architecture

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APA 6th Edition

Topić, I. (2022). Optimalizacija tehnologije navarivanja dupleks žicom primjenom AC MIG postupka (Master's thesis). Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:235:641983

MLA 8th Edition

Topić, Ivan. "Optimalizacija tehnologije navarivanja dupleks žicom primjenom AC MIG postupka." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2022. https://urn.nsk.hr/urn:nbn:hr:235:641983

Chicago 17th Edition

Topić, Ivan. "Optimalizacija tehnologije navarivanja dupleks žicom primjenom AC MIG postupka." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2022. https://urn.nsk.hr/urn:nbn:hr:235:641983

Harvard

Topić, I. (2022). 'Optimalizacija tehnologije navarivanja dupleks žicom primjenom AC MIG postupka', Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, accessed 07 February 2025, https://urn.nsk.hr/urn:nbn:hr:235:641983

Vancouver

Topić I. Optimalizacija tehnologije navarivanja dupleks žicom primjenom AC MIG postupka [Master's thesis]. Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture; 2022 [cited 2025 February 07] Available at: https://urn.nsk.hr/urn:nbn:hr:235:641983

IEEE

I. Topić, "Optimalizacija tehnologije navarivanja dupleks žicom primjenom AC MIG postupka", Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, 2022. Available at: https://urn.nsk.hr/urn:nbn:hr:235:641983

Cite this item: https://urn.nsk.hr/urn:nbn:hr:235:641983

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Metadata

Title	Optimalizacija tehnologije navarivanja dupleks žicom primjenom AC MIG postupka
Title (english)	Optimalization of cladding technology with duplex wire by application of AC MIG process
Author	Ivan Topić
Mentor	Ivica Garašić (mentor)
Granter	University of Zagreb Faculty of Mechanical Engineering and Naval Architecture Zagreb
Defense date and country	2022-12-15, Croatia
Scientific / art field, discipline and subdiscipline	TECHNICAL SCIENCES Mechanical Engineering Production Mechanical Engineering
Abstract	Ovaj diplomski rad je napravljen u dva dijela: teorijski i eksperimentalni. U teorijskom dijelu opisana je tehnologija navarivanja i bitni parametri za kvalitetu navarenog spoja. Detaljno su opisani dupleks čelici, njihova podjela, utjecaj faza i zavarljivost. Objašnjen je AC MIG postupak zavarivanja kao i parametri EN omjera i frekvencije. U eksperimentalnom dijelu ispitana je mogućnost primjene navedenog postupka za navarivanje prevlake dupleks čelika na konstrukcijski čelik. Određen je omjer miješanja kao i udio ferita. Na temelju ispitivanja nisu uspješno određeni optimalni parametri za navarivanje, ali postignuta su saznanja za smjer daljnjeg istraživanja u svrhu primjene AC MIG Wave Pulse postupka za navarivanje dupleks prevlake.
Abstract (english)	This master thesis is divided in two parts: theoretical and experimental. Theoretical part describes weld cladding technology and important parameters for the quality of the weld clad joint. This part also describes duplex steels, their gradations, influence of microstructural phases and weldability. Explanation of AC MIG welding procedure is given, as well as the EN ratio and frequency parameters. In the experimental part research was made to use mentioned procedure to apply a layer of duplex steel on a common structural steel. Dilution ratio and ferrite content was determined. Based on the tests, the optimal parameters for welding were not successfully determined, but knowledge was obtained for the direction of further research for the purpose of applying the AC MIG Wave Pulse procedure for duplex weld cladding.
Keywords
Keywords (english)
Language	croatian
URN:NBN	urn:nbn:hr:235:641983
Study programme	Title: Mechanical Engineering Study programme type: university Study level: graduate Academic / professional title: magistar/magistra inženjer/inženjerka strojarstva (magistar/magistra inženjer/inženjerka strojarstva)
Type of resource	Text
File origin	Born digital
Access conditions	Open access
Terms of use
Repository	Repository of Faculty of Mechanical Engineering and Naval Architecture University of Zagreb
Created on	2022-11-29 20:47:41