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

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

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

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

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 21 November 2024, https://urn.nsk.hr/urn:nbn:hr:167:275835

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 November 21] Available at: https://urn.nsk.hr/urn:nbn:hr:167:275835

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

Please login to the repository to save this object to your list.
Metadata
TitleIspitivanje korozijskog ponašanja CuAlMnZn legure u Na2SO4 otopini : diplomski rad
Title (english)Corrosion behavior of CuAlMnZn alloy in Na2SO4 solution : master thesis
AuthorInes Garvanović
MentorLadislav Vrsalović (mentor)
Committee memberSenka Gudić (predsjednik povjerenstva)
Committee memberMario Nikola Mužek (član povjerenstva)
Committee memberLadislav Vrsalović (član povjerenstva)
GranterUniversity of Split
Faculty of Chemistry and Technology
Library
Split
Defense date and country2021-09-16, 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)
Languagecroatian
URN:NBNurn:nbn:hr:167:275835
Study programmeTitle: 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 resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2022-01-13 10:34:26