... Comparison of corrosion products/scales on X65 carbon steel in a NaCl solution and a complex brine at different CO2 partial pressures Yong Hua Institute of Functional Surfaces, School of Mechanical Engineering, University of Leeds, Leeds, LS2 9JT United Kingdom Chun Wang Institute of Functional...

... test solution, several tests were conducted with pure iron exposed to 35 g/L NaCl solution at various H2S partial pressures between 0.1 MPa and 0.1 kPa. Several types of measurements were carried out: 1) continuous in-situ pH measurement and periodic sampling of test solution for chemical analysis; 2...

... Management passive film electrochemical impedance spectroscopy sunfo sunfocoated ss coating material texas 77084 stainless steel Houston Upstream Oil & Gas resistance coating permission corrosion resistance organic coating NaCl solution Effect of Incorporating MoS2 in Organic Coatings...

... concentration corrosion rate steel surface NaCl solution carbon steel decanethiol electrode Corrosion Inhibitor (Decanethiol) for Carbon Steels Exposed to Aqueous CO2 Z. Belarbi, J.M. Dominguez Olivo, F. Farelas, M. Singer, D. Young, S. Nesic Institute for Corrosion and Multiphase Technology...

... ABSTRACT The corrosion behavior of Ni-P coating in 3.5 wt% NaCl solution containing CO 2 and H 2 S was investigated using electrochemical methods and surface characterization techniques. The results show that CO 2 can promote the corrosion of Ni-P coating, and the corrosion resistance...

... manuscript thiosulfate alloy NaCl solution Corrosion Management Publication Division specimen pit induction time alloy 800 Pitting of steam-generator tubing alloys in chloride solutions containing little additions of thiosulfate Abraham A. Becerra Araneda Gerencia Materiales (CNEA), Instituto...

... experiment permission manuscript NaCl solution riser corrosion Corrosion Management texas 77084 electrochemical experiment substrate ternary nickel alloy specimen Houston corrosion behavior alloy characterization metallic coating Characterization and Corrosion Behavior of Electrodeposited...

... on top of the pit, and the diffusion-controlled regime at the pit bottom. The model is validated against an experimentally grown pit on 316L stainless steel in NaCl solution. Lacy covers in this model are formed autonomously during the simulation process. They are remarkably similar to the covers...

... Division Houston carbon steel film thickness sensor permission NaCl solution transmittance ABSTRACT Internal corrosion can occur in the natural gas transmission pipelines when aqueous electrolytes are present. The presence of water results from the condensation of wet gas or liquid water...

... precorrosion formation water precorrosion period NaCl solution EVALUATION OF CORROSION INHIBITOR FUNCTIONALITY ON THE MITIGATION OF PREFERENTIAL WELD CORROSION R. Barson, D. D. Korwin-Kochanowski, S. Turgoose, G. Economopoulos and G. E. Dicken Intertek P & IA - Manchester Technology Centre Units 12 15...

... + 1 M NaCl solutions. Curves type C (Fig. 1 [a]) were observed only in higher chromium alloys N06690 and N08800 tested in chloride solutions with diluted thiosulfate additions (0.0005 M to 0.001 M). The most striking feature of those curves was the anodic peak at potentials slightly higher than ECORR...

... ABSTRACT The stress corrosion cracking (SCC) susceptibility of 30Cr2Ni4MoV rotor steel welded joint in a 3.5 wt.% NaCl solution at 180 °C was investigated using slow strain rate tensile (SSRT) tests at different strain rates. The result revealed a significant reduction of ductility...

... asphaltene remediation remediation of hydrates solubility caso 4 Publication Division permission wax remediation oilfield chemistry scale inhibition economic geology texas 77084 manuscript activity coefficient dependence Houston chemical potential NaCl solution Anderson equilibria...

... oilfield chemistry Corrosion Management inhibitor Upstream Oil & Gas concentration Production Chemistry adsorption Publication Division Corrosion Inhibition H2S management inhibitor concentration carbon chain length texas 77084 entropy permission surfactant NaCl solution cmc...

... frequency investigation H2S management Houston texas 77084 steel 28cr riser corrosion Corrosion Management permission corrosion resistant alloy Pipeline Corrosion Production Chemistry corrosion property NaCl solution high-phosphorus ni-p coating Upstream Oil & Gas Publication Division...

... acidic conditions. Electrochemical and immersion experiments were carried out in 3.5 weight % NaCl solution at pH 4 and 40°C. Oxygen was purged out from the solution by using CO 2 as stripping gas. The electrochemical experiments included potentiodynamic and electrochemical impedance spectroscopy tests...

... corrosion Subsurface Corrosion Publication Division permission aluminum alloy seawater polarization curve manuscript diagram NaCl solution AA5083 and AA6082 exposed to seawater effect of potential on corrosion behaviour Roy Johnsen Norwegian University of Science and Technology R.Birkelandsv...

...%, and 5% NaCl solutions. To confirm the reproducibility of CMAS measurements, two 10- electrode probes were used in the same environment for corrosion monitoring. In addition, the two probes were used to compare the corrosion rate response (in terms of CR-Max) in an immersion test and a salt spray test.18...

... in automotive applications. Immersion and cyclic polarization tests were conducted on bare and coated metals in a 5% NaCl solution. The morphology of localized corrosion, including a filiform appearance, was characterized after exposure to the corrosive environment. To simulate the coating damage of automotive...

... were performed in air, with and without imidazolinium chloride, in a 1 wt% NaCl solution purged with CO2 at pH 4. In-situ electrochemical/AFM measurements confirmed the formation of an inhibitor film on carbon steel surface, resulting in a decrease in corrosion rate as determined by electrochemical...