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master's thesis
Zavarljivost martenzitnog čelika X3CrNiMo13-4
Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2015. urn:nbn:hr:235:761759
Barić, Edi-Eduard
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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Barić, E. E. (2015). Zavarljivost martenzitnog čelika X3CrNiMo13-4 (Master's thesis). Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:235:761759

Barić, Edi Eduard. "Zavarljivost martenzitnog čelika X3CrNiMo13-4." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2015. https://urn.nsk.hr/urn:nbn:hr:235:761759

Barić, Edi Eduard. "Zavarljivost martenzitnog čelika X3CrNiMo13-4." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2015. https://urn.nsk.hr/urn:nbn:hr:235:761759

Barić, E. E. (2015). 'Zavarljivost martenzitnog čelika X3CrNiMo13-4', Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, accessed 22 November 2024, https://urn.nsk.hr/urn:nbn:hr:235:761759

Barić EE. Zavarljivost martenzitnog čelika X3CrNiMo13-4 [Master's thesis]. Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture; 2015 [cited 2024 November 22] Available at: https://urn.nsk.hr/urn:nbn:hr:235:761759

E. E. Barić, "Zavarljivost martenzitnog čelika X3CrNiMo13-4", Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, 2015. Available at: https://urn.nsk.hr/urn:nbn:hr:235:761759

Metadata
TitleZavarljivost martenzitnog čelika X3CrNiMo13-4
Title (english)Weldability of X3CrNiMo13-4 martensitic steel
AuthorEdi-Eduard Barić
MentorIvica Garašić (mentor)
GranterUniversity of Zagreb
Faculty of Mechanical Engineering and Naval Architecture
Zagreb
Defense date and country2015-07-16, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Abstract
U ovom radu analiziran je utjecaj unosa topline, predgrijavanja i toplinske obrade na zavarljivost čelika X3CrNiMo13-4. U teorijskom dijelu dan je kratak pregled visokolegiranih nehrđajućih čelika uz analizu njihove zavarljivosti. Detaljnije su pojašnjeni martenzitni i mekomartenzitni nehrđajući čelici, njihova proizvodnja, zavarljivost i toplinske obrade u procesu zavarivanja. U eksperimentalnom dijelu rada provedeno je zavarivanje ploča čelika X3CrNiMo13-4. Zavarena su 3 zavarena spoja, svaki sa različitom temperaturom predgrijavanja. Nakon zavarivanja, ploče su toplinski obrađene te su izrezane epruvete za mehanička ispitivanja i makro analizu. Analizom rezultata dobivenih ispitivanjem doneseni su zaključci o zavarljivosti čelika X3CrNiMo13-4.
Abstract (english)
This paper analyzes the influence of heat input, preheating and post weld heat treatment on weldability of steel X3CrNiMo13-4. The theoretical part gives a short overview of stainless steels and their weldability. Martensitic and softmartensitic steels with their production, weldability and heat treatment in the process of welding are thoroughly explained. In the experimental part of this paper, welding of X3CrNiMo13-4 steel plates was carried out. 3 Welded joints were made, each with different preheat temperature. After the welding, plates were heat treated and test samples for mechanical tests and macro analysis were cut out. Analyzing the results obtained by testing, the conclusions on weldability of steel X3CrNiMo13-4 were adopted.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:235:761759
Study programmeTitle: Mechanical Engineering
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka strojarstva (magistar/magistra inženjer/inženjerka strojarstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2019-05-22 13:35:17