Investigation of corrosion behaviour of CuAlNi alloy in 0.9% NaCl solution (CROSBI ID 627019)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Vrsalović, Ladislav ; Gojić, Mirko ; Gudić, Senka ; Šoše, Marina ; Kožuh, Stjepan ; Kosec, Borut
engleski
Investigation of corrosion behaviour of CuAlNi alloy in 0.9% NaCl solution
The corrosion behaviour of CuAlNi alloy in 0.9 % NaCl solution at pH = 7.4 and T = 37 °C were studied in still solution and in solution which were stirred with magnetic stirrer. Electrochemical parameters for the CuAlNi alloy were determined using polarization techniques (linear polarization and potentiodynamic polarization) and electrochemical impedance spectroscopy (EIS). The results showed that stirring have negative influence on corrosion stability of CuAlNi alloy and lead to decrease in value of polarization resistance and increase in value of corrosion current density, and also lead to decrease the value of overall impedance of the system. Additionally, the mechanism of corrosion attack developed on the CuAlNi surface was analysed with optical microscopy.
corrosion ; CuAlNi alloy ; shape memory alloys ; polarization ; EIS
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
Podaci o prilogu
139-146.
2015.
objavljeno
Podaci o matičnoj publikaciji
Proceedings of XVII YuCorr International Conference
Pavlović, Miomir ; Dekanski, Aleksandar ; Panić, Vladimir
Beograd: Serbian Society of Corrosion and Materials Protection
978-86-82343-23-3
Podaci o skupu
XVII YuCorr-Meeting point of the science and practice in the fields of corrosion, materials and environmental protection
poster
08.09.2015-11.09.2015
Tara, Srbija