Corrosion Current Density
Effect of Metal Bipolar Plate Channel Fabrication on Electroplating – Using Nickel Electroplating of AISI 1045 Channel Substrate as an Example
... the corrosion behavior of bipolar ...lower corrosion resistance compared to the Ni coating on a 1045 ...the corrosion current density of the Ni coated BPP channel fabricated with ...
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Effects of Aluminium Addition on the Oxide Film Formed on 304 Stainless Steel in the Simulated Primary Circuit of the PWR
... the corrosion potential of the oxide films observably increased and that the corrosion current density remarkably decreased after Al 3+ ...in corrosion inhibition of 304 SS and ...
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Effect of Aminobenzene Concentrations on the Corrosion inhibition of Mild Steel in Sulphuric acid
... the corrosion currents were registered. The corrosion current density (j corr) and corrosion potential (E corr) were determined from the Tafel plots of potential versus log ...The ...
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Corrosion Behavior of Ni-Cr Based Coatings in Simulated Human Body Fluid Environment
... conditions. Corrosion behavior of all coatings was affected by both its chemical composition and surface ...media. Corrosion tests showed that by adding Al to the NiCr coating system in the as deposited ...
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Exudate Gum from Acacia Trees as Green Corrosion Inhibitor for Mild Steel in Acidic Media
... electrochemical corrosion parameters summarized in Tables 7 and 8 show that the corrosion current density is markedly reduced as the concentration of inhibitor increases, which indicates that ...
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Corrosion Resistance of Passive Films on Orthodontic Bands in Fluoride-Containing Artificial Saliva
... the corrosion behavior of orthodontic bands in artificial ...the corrosion behaviour of orthodontic ...pitting corrosion could be observed on the orthodontic bands in fluoride-containing artificial ...
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Corrosion of Duplex Stainless Steel Alloy 2209 in Acidic and Neutral Chloride Solutions and its Passivation by Ruthenium as an Alloying Element
... the corrosion of duplex stainless steel (DSS) alloy 2209 alloy in 2 M HCl and ...the corrosion passivation of DSS in the solutions under investigation was also ...the corrosion potential in the ...
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Corrosion Characteristics of Aluminum in Highly Diluted Ammonia Solution
... The corrosion potential and corrosion current density were obtained from polarization ...The corrosion characteristics of the aluminum surface were determined from the results of EIS ...
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Corrosion of Nickel-Aluminum-Bronze Alloy in Aerated 0.1 M Sodium Chloride Solutions under Hydrodynamic Condition
... of corrosion is a major problem on equipments failure and damage in industrial that would affect the safety and efficiency of the ...the corrosion of Nickel- Aluminiu-Bronze (NAB) alloy in aerated ...the ...
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Determination of the Best Behavior of [TiCN/TiNbCN]n Multilayer Coating on Erosion–Corrosion Resistance with Varying Particle Angular Velocity
... the corrosion behavior adding the wear by erosion is presented an increase of the activity, especially in the corrosion current density, moreover in a medium with dynamic conditions in ...
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Influence of Ultrasound on Corrosion Behavior of SUS304 Stainless Steel with Crevice
... the current density on the specimen surface was measured and compared to that without the application of ...pitting corrosion and the crevice corrosion were largely suppressed by the ...
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Corrosion Protection of Copper in Sodium Chloride Solution using Propolis
... inhibiting corrosion of copper using ethanol extract of propolis in ...in corrosion current ...the corrosion current ...the corrosion inhibition ...
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Effect of Equal-Channel Angular Pressing Passes on the Corrosion Behavior of 1050 Aluminum Alloy in Natural Seawater
... the corrosion behavior of AA 1050 in Arabian Gulf seawater (AGS) has been ...chronoamperometric current-time (CT), and electrochemical impedance spectroscopy (EIS) measurements for AA 1050 after 20 min and ...
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Microstructure and Corrosion Properties of Ti-6Al-4V alloy by Ultrasonic Shot Peening
... The corrosion performance of the Ti-6Al-4V alloy was investigated using potentiodynamic polarization and electrochemical impedance spectroscopy ...the corrosion current density decreases by ...
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Electrochemical Studies on the Corrosion Behaviour of Reinforcing Steel in the Presence of Cyanoacetamide Derivatives as Corrosion Inhibitors
... steel corrosion and its inhibition by cyanoacetamide derivatives in 2 M HCl ...reduced corrosion rate and corrosion current density as well as more positive corrosion potential ...
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Corrosion behavior of AISI 316L stainless steel in a NaOH-H2O mixture.
... The corrosion mechanism for the 40% and 50% concentrations was dominated by charge transfer, and the formation and permanence of the passive layer were attributed to the steel chemical composition, the chemical ...
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Effect of Titanium Carbide Content on the Corrosion Behavior of Al-TiC Composites Processed by High Energy Ball Mill
... The corrosion resistance of aluminum can possibly increase by several modification ...with corrosion inhibitors, adding alloying elements to the aluminum, anodizing the surface, and/or painting the surface ...
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Electrochemical and XPS Study on Effect of Cl- on Corrosion Behavior of Reinforcing Steel in Simulated Concrete Pore Solutions
... and corrosion occurred when the content of NaCl reached ...for corrosion of reinforcing steel in the simulated concrete pore solutions with different pH values ...pitting corrosion resistance was ...
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Chalcone Derivatives as Corrosion Inhibitors for Carbon Steel in 1 M HCl Solutions
... Figure 11a illustrates the morphology of the surface of polished carbon steel electrode before exposure to corrosion media (blank). The specimens were subjected to microscopic examination at x 500. The micrograph ...
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Electrochemical Behavior of Ti – Alloy in the Mixture of Formic and Phosphoric Acid in the Presence of Organic Compound
... that corrosion inhibitors for titanium materials are not significant, probably because of good corrosion resistance of Ti and its alloys in aqueous ...the corrosion resistance of Ti in certain ...
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