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51313-02778-In Situ Visualization of CRA Corrosion Chloride Containing Conditions at High T and High P

Product Number: 51313-02778-SG
ISBN: 02778 2013 CP
Author: Luis Garfias
Publication Date: 2013
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$20.00
$20.00

In-situ micro-visualization of corrosion under sour conditions was used to study pitting behavior of Corrosion Resistant Alloys in Cl containing aqueous solutions saturated with CO2/H2S gas mixtures at high temperature. The surface of the sample was photographed before and after the test while a real time video was recorded while electrochemical measurements of the corrosion reactions were used to confirm (visually and electrochemically) the conditions under which the transition from passivity to pitting corrosion could take place. This methodology allowed the observation of corrosion initiation on the CRA under open circuit potential conditions. 

In-situ micro-visualization of corrosion under sour conditions was used to study pitting behavior of Corrosion Resistant Alloys in Cl containing aqueous solutions saturated with CO2/H2S gas mixtures at high temperature. The surface of the sample was photographed before and after the test while a real time video was recorded while electrochemical measurements of the corrosion reactions were used to confirm (visually and electrochemically) the conditions under which the transition from passivity to pitting corrosion could take place. This methodology allowed the observation of corrosion initiation on the CRA under open circuit potential conditions. 

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