International audienceWhen stainless steels are immersed in seawater, biofilm formation is responsible of a free potential increase. An enzymatic model has been finalised to explain this behaviour based on an oxidase enzyme which generates oxidising species that would favour the cathodic reaction. The aim of this study is the validation of this enzymatic model in an aqueous environment at the beginning of the exposure with low ions content. 20 mM of glucose and various glucose oxidase concentrations (10 to 10000 units per liter (u/L)) have been added to the 1000 ppm Cl + 500 ppm NO3- + 500 ppm S04-2 initial solution. The potential evolution of an AI SI 304 stainless steel has been studied. Glucose had no influence on these potentials. Gluco...
International audienceSix materials (stainless steel, nickel-base alloy, titanium, chromium, nickel ...
The use of purified enzymes in microbial influenced corrosion (MIC) studies is increasingly recogniz...
Le comportement électrochimique des aciers inoxydables en eaux naturelles a été caractérisé par une...
International audienceWhen stainless steels are immersed in seawater, biofilm formation is responsib...
International audienceEnzymatic mechanism in low chloride medias : Influence of glucose oxidase on t...
While it is true that the Open Circuit Potential (OCP) of stainless steels increases in natural seaw...
International audienceToday, stainless steels immersed in natural seawater are known to present an e...
International audienceBehaviour of stainless steels immersed in natural waters: Electrochemistry and...
La résistance remarquable à la corrosion des aciers inoxydables résulte de la formation d'une mince ...
Ce travail a pour objet l'étude des processus de corrosion localisée des aciers inoxydables au conta...
The electrochemical behavior of stainless steel in both abiotic and biotic seawater is studied and ...
International audienceSix materials (stainless steel, nickel-base alloy, titanium, chromium, nickel ...
The use of purified enzymes in microbial influenced corrosion (MIC) studies is increasingly recogniz...
Le comportement électrochimique des aciers inoxydables en eaux naturelles a été caractérisé par une...
International audienceWhen stainless steels are immersed in seawater, biofilm formation is responsib...
International audienceEnzymatic mechanism in low chloride medias : Influence of glucose oxidase on t...
While it is true that the Open Circuit Potential (OCP) of stainless steels increases in natural seaw...
International audienceToday, stainless steels immersed in natural seawater are known to present an e...
International audienceBehaviour of stainless steels immersed in natural waters: Electrochemistry and...
La résistance remarquable à la corrosion des aciers inoxydables résulte de la formation d'une mince ...
Ce travail a pour objet l'étude des processus de corrosion localisée des aciers inoxydables au conta...
The electrochemical behavior of stainless steel in both abiotic and biotic seawater is studied and ...
International audienceSix materials (stainless steel, nickel-base alloy, titanium, chromium, nickel ...
The use of purified enzymes in microbial influenced corrosion (MIC) studies is increasingly recogniz...
Le comportement électrochimique des aciers inoxydables en eaux naturelles a été caractérisé par une...