Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 5 of 5 for “"Cathodic reactions"”.
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Stress corrosion cracking and corrosion of carbon steel in simulated fuel-grade ethanol
… process in this environment. Fifthly, the cathodic reactions of carbon steel in SFGE were also investigated to understand the oxygen and hydrogen reactions. Hydrogen uptake into the pipeline steel and the conditions of the fractures related to hydrogen embrittlement were identified and …
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An electrochemical and leach study of the oxidative dissolution of chalcopyrite in ammoniacal solutions
… and kinetics of the anodic reaction, the cathodic reduction of the oxidants, the formation and effect of surface deposits and lastly a look at how results from electrochemical studies compare to those from the leaching of a similar mineral sample under similar solution conditions. A …
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Corrosion of steel in the marine splash-zone.
… steels. Scales became compact and resistant to cathodic reduction as exposure times increased but corrosion rates tended to increase with exposure time. Polarization of scaled specimens in synthetic sea water revealed increased cathodic depolarization, anodic polarization and decreased …
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Understanding Liquid-Air Interface Corrosion of Steel in Simplified Liquid Nuclear Waste Solutions
… the nitrate-to-nitrite concentration ratio.The cathodic reduction kinetics in simplified waste simulants were also studied electrochemically. Both cyclic voltammetry and cathodic polarization measurements indicate that the nitrite reduction reaction exhibits faster kinetics than the nitrate …
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Voltage Effects on Cells Cultured On Metallic Biomedical Implants
… between cells and metallic surfaces under cathodic bias have not been fully elucidated.</p> <p>In this work, changes in the interfacial properties of a CoCrMo biomedical alloy (ASTM F-1537) in phosphate-buffered saline (PBS) (pH 7.4) at different voltages was studied. Step polarization …