Ispitivanje korozijskog ponašanja CuAlMnZn legure u Na2SO4 otopini

Garvanović, Ines

prikaz prve stranice dokumenta Ispitivanje korozijskog ponašanja CuAlMnZn legure u Na2SO4 otopini

Download
PDF 2.31 MB

master's thesis

Ispitivanje korozijskog ponašanja CuAlMnZn legure u Na2SO4 otopini

diplomski rad

2021. urn:nbn:hr:167:275835

Garvanović, Ines

University of Split
Faculty of Chemistry and Technology
Library

Cite this document

APA 6th Edition

Garvanović, I. (2021). Ispitivanje korozijskog ponašanja CuAlMnZn legure u Na2SO4 otopini : diplomski rad (Master's thesis). Split: University of Split, Faculty of Chemistry and Technology, Library. Retrieved from https://urn.nsk.hr/urn:nbn:hr:167:275835

MLA 8th Edition

Garvanović, Ines. "Ispitivanje korozijskog ponašanja CuAlMnZn legure u Na2SO4 otopini : diplomski rad." Master's thesis, University of Split, Faculty of Chemistry and Technology, Library, 2021. https://urn.nsk.hr/urn:nbn:hr:167:275835

Chicago 17th Edition

Harvard

Garvanović, I. (2021). 'Ispitivanje korozijskog ponašanja CuAlMnZn legure u Na2SO4 otopini : diplomski rad', Master's thesis, University of Split, Faculty of Chemistry and Technology, Library, accessed 29 December 2024, https://urn.nsk.hr/urn:nbn:hr:167:275835

Vancouver

Garvanović I. Ispitivanje korozijskog ponašanja CuAlMnZn legure u Na2SO4 otopini : diplomski rad [Master's thesis]. Split: University of Split, Faculty of Chemistry and Technology, Library; 2021 [cited 2024 December 29] Available at: https://urn.nsk.hr/urn:nbn:hr:167:275835

IEEE

I. Garvanović, "Ispitivanje korozijskog ponašanja CuAlMnZn legure u Na2SO4 otopini : diplomski rad", Master's thesis, University of Split, Faculty of Chemistry and Technology, Library, Split, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:167:275835

Cite this item: https://urn.nsk.hr/urn:nbn:hr:167:275835

Please login to the repository to save this object to your list.

Metadata

Title	Ispitivanje korozijskog ponašanja CuAlMnZn legure u Na2SO4 otopini : diplomski rad
Title (english)	Corrosion behavior of CuAlMnZn alloy in Na2SO4 solution : master thesis
Author	Ines Garvanović
Mentor	Ladislav Vrsalović (mentor)
Committee member	Senka Gudić (predsjednik povjerenstva)
Committee member	Mario Nikola Mužek (član povjerenstva)
Committee member	Ladislav Vrsalović (član povjerenstva)
Granter	University of Split Faculty of Chemistry and Technology Library Split
Defense date and country	2021-09-16, Croatia
Scientific / art field, discipline and subdiscipline	TECHNICAL SCIENCES Chemical Engineering
Abstract	U radu je ispitan utjecaj temperature elektrolita, 0.5 mol dm -3 otopine Na 2 SO 4 na korozijsko ponašanje CuAlMnZn legure. Ispitivanja su provedena različitim nedestruktivnim elektrokemijskim metodama kao što su mjerenje potencijala otvorenog strujnog kruga, metoda linearne polarizacije i elektrokemijske impedancijske spektroskopije kao i destruktivnim metodama u širokom području potencijala kao što su potenciodinamička polarizacijska metoda i metoda cikličke polarizacije. Rezultati ispitivanja su pokazali negativan utjecaj temperature elektrolita na korozijsku otpornost legure. Nakon potenciodinamičkih polarizacijskih mjerenja, korodirane površine elektroda ispitane su svjetlosnim mikroskopom. Utjecaj vremena izlaganja elektrolitu na korozijsko ponašanje legure ispitano je određivanjem polarizacijskog otpora mjerenjima metodom linearne polarizacije u vremenskom periodu od 48 h. Ispitivanja su pokazala smanjenje vrijednosti polarizacijskog otpora s vremenom.
Abstract (english)	The effect of electrolyte temperature, 0.5 mol dm -3 Na 2 SO 4 solution on the corrosion behavior of CuAlMnZn alloy was investigated. The measurements were performed by various non-destructive electrochemical methods such as open circuit potential measurement, linear polarization method and electrochemical impedance spectroscopy as well as destructive methods in a wide range of potentials such as potentiodynamic polarization method and cyclic polarization method. The results showed a negative effect of electrolyte temperature on the corrosion resistance of the alloy. After potentiodynamic polarization measurements, the corroded electrode surfaces were examined with a light microscope. The influence of electrolyte exposure time on the corrosion behavior of the alloy was examined by determining the polarization resistance measurements using linear polarization method over a time-period of 48 h. Results have shown a decrease in polarization resistance over time.
Keywords
Keywords (english)
Language	croatian
URN:NBN	urn:nbn:hr:167:275835
Study programme	Title: Chemical Technology; specializations in: Materials, Environmental Protection, Mediteranean Cultures, Materials and Environmental protection Course: Materials Study programme type: university Study level: graduate Academic / professional title: magistar/magistra inženjer/inženjerka kemijskog inženjerstva (magistar/magistra inženjer/inženjerka kemijskog inženjerstva)
Type of resource	Text
File origin	Born digital
Access conditions	Open access
Terms of use
Created on	2022-01-13 10:34:26