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Pregled bibliografske jedinice broj: 1169236

Comparison of corrosion behaviour of copper and copper alloys in aqueous chloride solution


Gudić, Senka; Vrsalović, Ladislav; Radeljić, Ana; Oguzie, Emanuel; Ivanić, Ivana; Kožuh, Stjepan; Gojić, Mirko
Comparison of corrosion behaviour of copper and copper alloys in aqueous chloride solution // Chemical Industry and Chemical Engineering Quarterly, 27 (2021), 04; 383-394 doi:10.2298/ciceq200701007g (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 1169236 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Comparison of corrosion behaviour of copper and copper alloys in aqueous chloride solution

Autori
Gudić, Senka ; Vrsalović, Ladislav ; Radeljić, Ana ; Oguzie, Emanuel ; Ivanić, Ivana ; Kožuh, Stjepan ; Gojić, Mirko

Izvornik
Chemical Industry and Chemical Engineering Quarterly (1451-9372) 27 (2021), 04; 383-394

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Copper alloys ; Corrosion ; Electrochemical methods ; Polarization ; Shape memory alloys ; SEM/EDS

Sažetak
A comparative corrosion study of Cu and Cu-Al, Cu- Al-Ni, Cu-Al-Mn and Cu-Al-Mn-Ni in 0.5 mol dm-3 NaCl solution was performed using an open circuit potential, potentiodynamic polarization and electrochemical impedance spectroscopy measurements (EIS). Scanning electron microscopy/energy-dispersive X-ray spectroscopy (SEM/EDS) analysis was used to evaluate corrosive damage on the sample surface after polarization measurements. The reported results suggest that the alloying elements have reduced cathodic and anodic current densities in the Tafel region, increased anodic currents at higher anodic potentials, and slightly displaced corrosion potential towards more positive values. Overall, impedance increased in the following order: Cu < Cu-Al < Cu-Al-Ni < Cu-Al-Mn < Cu-Al-Mn-Ni. This indicates that Cu alloys possess better corrosion resistance. SEM and EDS analysis after polarization measurements showed uniform dissolution of pure Cu, as well as the presence of a surface oxide layer, consisting of a mixture of the corresponding alloying elements, on all investigated alloys. Aggressive anodic polarization severely damaged the barrier layers on the Cu alloy specimens.

Izvorni jezik
Engleski

Znanstvena područja
Kemijsko inženjerstvo, Metalurgija

Napomena
Glavni autor: Senka Gudić, Ladislav Vrsalović



POVEZANOST RADA


Projekti:
HRZZ-IP-2014-09-3405 - Dizajniranje mikrostrukture i funkcionalnih svojstava legura s prisjetljivosti oblika na bazi bakra (DMFP-CuSMA) (Gojić, Mirko, HRZZ - 2014-09) ( POIROT)

Ustanove:
Kemijsko-tehnološki fakultet, Split,
Metalurški fakultet, Sisak

Profili:

Avatar Url Mirko Gojić (autor)

Avatar Url Senka Gudić (autor)

Avatar Url Ivana Ivanić (autor)

Avatar Url Ladislav Vrsalović (autor)

Avatar Url Stjepan Kožuh (autor)

Poveznice na cjeloviti tekst rada:

doi doi.org www.ache.org.rs

Citiraj ovu publikaciju:

Gudić, Senka; Vrsalović, Ladislav; Radeljić, Ana; Oguzie, Emanuel; Ivanić, Ivana; Kožuh, Stjepan; Gojić, Mirko
Comparison of corrosion behaviour of copper and copper alloys in aqueous chloride solution // Chemical Industry and Chemical Engineering Quarterly, 27 (2021), 04; 383-394 doi:10.2298/ciceq200701007g (međunarodna recenzija, članak, znanstveni)
Gudić, S., Vrsalović, L., Radeljić, A., Oguzie, E., Ivanić, I., Kožuh, S. & Gojić, M. (2021) Comparison of corrosion behaviour of copper and copper alloys in aqueous chloride solution. Chemical Industry and Chemical Engineering Quarterly, 27 (04), 383-394 doi:10.2298/ciceq200701007g.
@article{article, author = {Gudi\'{c}, Senka and Vrsalovi\'{c}, Ladislav and Radelji\'{c}, Ana and Oguzie, Emanuel and Ivani\'{c}, Ivana and Ko\v{z}uh, Stjepan and Goji\'{c}, Mirko}, year = {2021}, pages = {383-394}, DOI = {10.2298/ciceq200701007g}, keywords = {Copper alloys, Corrosion, Electrochemical methods, Polarization, Shape memory alloys, SEM/EDS}, journal = {Chemical Industry and Chemical Engineering Quarterly}, doi = {10.2298/ciceq200701007g}, volume = {27}, number = {04}, issn = {1451-9372}, title = {Comparison of corrosion behaviour of copper and copper alloys in aqueous chloride solution}, keyword = {Copper alloys, Corrosion, Electrochemical methods, Polarization, Shape memory alloys, SEM/EDS} }
@article{article, author = {Gudi\'{c}, Senka and Vrsalovi\'{c}, Ladislav and Radelji\'{c}, Ana and Oguzie, Emanuel and Ivani\'{c}, Ivana and Ko\v{z}uh, Stjepan and Goji\'{c}, Mirko}, year = {2021}, pages = {383-394}, DOI = {10.2298/ciceq200701007g}, keywords = {Copper alloys, Corrosion, Electrochemical methods, Polarization, Shape memory alloys, SEM/EDS}, journal = {Chemical Industry and Chemical Engineering Quarterly}, doi = {10.2298/ciceq200701007g}, volume = {27}, number = {04}, issn = {1451-9372}, title = {Comparison of corrosion behaviour of copper and copper alloys in aqueous chloride solution}, keyword = {Copper alloys, Corrosion, Electrochemical methods, Polarization, Shape memory alloys, SEM/EDS} }

Časopis indeksira:


  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


Uključenost u ostale bibliografske baze podataka::


  • DOAJ
  • EuroPUb
  • ProQuest


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