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Pregled bibliografske jedinice broj: 331841

The role of marine bacteria on corrosion behaviour of CuNi10Fe alloy in artificial seawater


Radošević, Jagoda; Smoljko, Ivana; Slavica Matešić, Sanja; Šantić, Danijela; Vrsalović, Ladislav
The role of marine bacteria on corrosion behaviour of CuNi10Fe alloy in artificial seawater // Electrochimica acta (2013) (znanstveni, poslan)


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Naslov
The role of marine bacteria on corrosion behaviour of CuNi10Fe alloy in artificial seawater

Autori
Radošević, Jagoda ; Smoljko, Ivana ; Slavica Matešić, Sanja ; Šantić, Danijela ; Vrsalović, Ladislav

Vrsta, podvrsta
Radovi u časopisima, znanstveni

Izvornik
Electrochimica acta (2013)

Status rada
Poslan

Ključne riječi
CuNi10Fe alloy; mixed culture of heterotrophic marine bacteria; artificial seawater; microbiologically influenced corrosion; inhibition

Sažetak
The effects of different exposure conditions on the electrochemical behaviour of the CuNi10Fe alloy have been evaluated in artificial seawater at 19 °C with and without the mixed culture of heterotrophic marine bacteria under either aerobic or anaerobic conditions during 6 days’ measurements. This study employed electrochemical techniques such as linear and potentiodynamic polarization measurements and electrochemical impedance spectroscopy. The results obtained by electrochemical measurements have indicated that the corrosion resistance of the examined alloy is better in sterile AS under anaerobic conditions than under aerobic ones. However, the addition of the mixed culture of heterotrophic marine bacteria to sterile AS under aerobic conditions led to an increase in the corrosion resistance. A similar tendency in the corrosion resistance behaviour was observed for the CuNi10Fe alloy during the first 24 hours of exposure to the mixed culture of heterotrophic marine bacteria under anaerobic conditions, but after that period, a decrease was observed in the corrosion resistance attributed to bacteria activity.

Izvorni jezik
Engleski

Znanstvena područja
Kemijsko inženjerstvo



POVEZANOST RADA


Projekt / tema
023-1252973-2243 - Elektrokemijski procesi na granici faza i fizikalna svojstva površina-ELGRAFAIII (Jagoda Radošević, )

Ustanove
Fakultet elektrotehnike, strojarstva i brodogradnje, Split

Citiraj ovu publikaciju

Radošević, Jagoda; Smoljko, Ivana; Slavica Matešić, Sanja; Šantić, Danijela; Vrsalović, Ladislav
The role of marine bacteria on corrosion behaviour of CuNi10Fe alloy in artificial seawater // Electrochimica acta (2013) (znanstveni, poslan)
Radošević, J., Smoljko, I., Slavica Matešić, S., Šantić, D. & Vrsalović, L. (2013) The role of marine bacteria on corrosion behaviour of CuNi10Fe alloy in artificial seawater. Poslan u Electrochimica acta. [Preprint].
@unknown{unknown, year = {2013}, keywords = {CuNi10Fe alloy, mixed culture of heterotrophic marine bacteria, artificial seawater, microbiologically influenced corrosion, inhibition}, journal = {Electrochimica acta}, title = {The role of marine bacteria on corrosion behaviour of CuNi10Fe alloy in artificial seawater}, keyword = {CuNi10Fe alloy, mixed culture of heterotrophic marine bacteria, artificial seawater, microbiologically influenced corrosion, inhibition} }

Časopis indeksira:


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