Influence of glyoxal on localized corrosion of austenitic stainless steel in spring water (CROSBI ID 165908)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Alar, Vesna ; Juraga, Ivan ; Runje, Biserka ; Alar, Željko
engleski
Influence of glyoxal on localized corrosion of austenitic stainless steel in spring water
This paper presents the research regarding the influence of glyoxal on electrochemical and corrosion behaviour of austenitic stainless steel in water. For this purpose, model solutions containing glyoxal in water in concentrations ranging from 0.1 to 1 % were prepared. Spring water was used as control electrolyte. From the potentiostatic polarisation data (using the standard three-electrode system), the corrosion current (icorr), corrosion potential (Ecorr) and polarisation resistance (Rp) were calculated. The research included also the conductivity, total dissolved soils, salinity, resistivity and pH, absolute potential, and relative potential of model solutions. The presence of glyoxal at the highest concentration of 1 % in the water solution has accelerating effect on corrosion.
stainless steel; localized corrosion; water; glyoxal
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Podaci o izdanju
40 (12)
2009.
910-912
objavljeno
0933-5137
10.1002/mawe.200900526