Effect of electrolyte temperature on corrosion behaviour of CuAlNi alloy in 0.9% NaCl solution (CROSBI ID 629053)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Gojić, Mirko ; Vrsalović, Ladislav ; Gudić, Senka ; Kožuh, Stjepan ; Ivanić, Ivana ; Kosec, Borut
engleski
Effect of electrolyte temperature on corrosion behaviour of CuAlNi alloy in 0.9% NaCl solution
Corrosion behaviour of CuAlNi alloy in 0.9 % NaCl solution (pH = 7.4) were studied at electrolyte temperatures of 25 °C, 37 °C and 50 °C in stagnant solution, by means of open circuit potential measurements (EOC), linear polarization measurements and potentiodynamic polarization measurements. Increasing in electrolyte temperature leads to the stabilization of the open circuit potential of CuAlNi alloy at more negative values and also leads to decrease in values of polarization resistance and increase in values of corrosion current density. Optical microscopy analysis of the CuAlNi surface, after potentiodynamic polarization measurements, indicates the occurrence of pitting corrosion on the alloy surface.
corrosion ; CuAlNi alloy ; shape memory alloys ; polarization
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Podaci o prilogu
363-368.
2015.
objavljeno
Podaci o matičnoj publikaciji
IOC 2015 Proceedings
Kostov, Ana ; Ljubojev, Milenko
Bor: Mining and Metallurgy Institute Bor
978-86-7827-047-5
Podaci o skupu
47th International October Conference on Mining and Metallurgy
predavanje
04.10.2015-06.10.2015
Bor, Srbija