Study of localized corrosion of 304 stainless steel under chloride solution droplets using the wire beam electrode

2011 ◽  
Vol 53 (9) ◽  
pp. 2963-2968 ◽  
Author(s):  
Yanhua Wang ◽  
Wei Wang ◽  
Yuanyuan Liu ◽  
Lian Zhong ◽  
Jia Wang
Keyword(s):  
Stainless Steel ◽  
Chloride Solution ◽  
Localized Corrosion ◽  
304 Stainless Steel ◽  
The Wire ◽  
Wire Beam Electrode

Localized Corrosion of 304 Stainless Steel under a NaCl Droplet

2011 ◽  
Vol 480-481 ◽  
pp. 443-447
Author(s):  
Yan Hua Wang ◽  
Yuan Yuan Liu
Keyword(s):  
Stainless Steel ◽  
Corrosion Rate ◽  
Corrosion Potential ◽  
Corrosion Process ◽  
Localized Corrosion ◽  
304 Stainless Steel ◽  
Galvanic Current ◽  
Cooperative Effects ◽  
Electrochemical Parameters ◽  
Wire Beam Electrode

The distributions of corrosion potential and galvanic current of 304 stainless steel under a NaCl droplet were studied by using the wire beam electrode (WBE). It was found that the distributions of the electrochemical parameters were heterogeneous with isolated anodic and cathodic zones appeared randomly. During the corrosion process, the polarity of some anodes changed with the evolution of time. The localized corrosion rate and heterogeneity increased firstly, and then decreased afterward with the increase of time, which can be attributed to the cooperative effects of the aggressive ions and the corrosion products.

scholarly journals Scanning microelectrochemical characterization of the effect of polarization on the localized corrosion of 304 stainless steel in chloride solution

2014 ◽  
Vol 728 ◽  
pp. 148-157 ◽  
Author(s):  
J. Izquierdo ◽  
L. Martín-Ruíz ◽  
B.M. Fernández-Pérez ◽  
R. Rodríguez-Raposo ◽  
J.J. Santana ◽  
...  
Keyword(s):  
Stainless Steel ◽  
Chloride Solution ◽  
Localized Corrosion ◽  
304 Stainless Steel

The photo-inhibition of localized corrosion on stainless steel in neutral chloride solution

1996 ◽  
Vol 38 (1) ◽  
pp. 97-103 ◽  
Author(s):  
D.D. Macdonald ◽  
E. Sikora ◽  
M.W. Balmas ◽  
R.C. Alkire
Keyword(s):  
Stainless Steel ◽  
Chloride Solution ◽  
Localized Corrosion
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