The susceptibility of three stainless steel alloys to pitting corrosion in some chloride solutions
Authors:
Lameche Siham
Issue Date:
2009
Citation:
The susceptibility of three stainless steel alloys to pitting corrosion in some chloride solutions Siham Lameche [et al]مجلة جامعة الملك سعود مجلة العلوم عمادة شؤون المكتبات، جامعة الملك سعودVol 21 (2009 1430 H) p p 239242Lameche Siham
Abstract:
The corrosion and passivation behaviour of three stainless steels was examinated in chloridecontaining solutions using cyclic polarisation techniques The duplex stainless steels showed a pitting corrosion resitance higher than the conventional 13 % Cr and modified 13 % Cr stamless stecls The resistance of pitting of alloys depends on chemical composition such as milybdenum and nickel 007 % molybdenum in the alloy is insufficient to avoid the pitting corrosion The presence of sodium chloride (nact) enhanced metal electrodissolution at higher chloride concentrations
